Article(id=1322168614023713728, tenantId=1146029695717560320, journalId=1220038315760373764, issueId=1322168329855418548, articleNumber=null, orderNo=null, doi=10.12102/j.issn.1009-6493.2026.07.001, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1744732800000, receivedDateStr=2025-04-16, revisedDate=1767628800000, revisedDateStr=2026-01-06, acceptedDate=null, acceptedDateStr=null, onlineDate=1793159162288, onlineDateStr=2026-10-28, pubDate=1775750400000, pubDateStr=2026-04-10, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793159162288, onlineIssueDateStr=2026-10-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793159162288, creator=13701087609, updateTime=1793159162288, updator=13701087609, issue=Issue{id=1322168329855418548, tenantId=1146029695717560320, journalId=1220038315760373764, year='2026', volume='40', issue='7', pageStart='1057', pageEnd='1240', issueExtLink='null', onlineDate='null', pubDate='1775750400000', pubDateStr='2026-04-10', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793159094536, creator='13701087609', updateTime=1793159094536, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=1057, endPage=1069, ext={EN=ArticleExt(id=1322168614250206145, articleId=1322168614023713728, tenantId=1146029695717560320, journalId=1220038315760373764, language=EN, title=Influence of dietary diversity on the intrinsic capacity of the elderly, columnId=1220689484526572183, journalTitle=Chinese Nursing Research, columnName=Original Articles, runingTitle=null, highlight=null, articleAbstract=
Objective

To investigate the prevalence of intrinsic capacity decline among older adults in China and to explore the associated factors,with a specific focus on the impact of diet on their intrinsic capacity.

Methods

Based on national data from the Chinese Longitudinal Healthy Longevity Survey(CLHLS),Logistic regression analysis was employed to examine the effects of food variety and dietary diversity on the intrinsic capacity of older adults.Confounding factors were controlled for in the model construction.

Results

A total of 3 338 older adults aged 65 years and above were included in the study.The detection rate of intrinsic capacity decline among Chinese the elderly was 67.2%.Demographic characteristics(age,living arrangement,marital status,family income,educational level,medical insurance type),lifestyle factors(smoking and drinking),and health-related indicators(body mass index,number of comorbidities,and number of oral medications taken) were significantly associated with the intrinsic capacity of older adults(all P<0.05).After adjusting for confounding factors,Logistic regression analysis revealed that fish,garlic,nuts and dietary diversity were significantly correlated with the risk of intrinsic capacity decline in the elderly(all P<0.05).

Conclusion

Increased frequency of fish,garlic,nuts consumption and high dietary diversity could effectively reduce the risk of intrinsic capacity decline in the elderly.

, authors=Xiaomeng LI1, Ying'ai JIN2, authorsList=Xiaomeng LI, Ying'ai JIN, authorCompany=null, correspAuthors=Ying'ai JIN, authorNote=null, correspAuthorsNote=
JIN Ying'ai, E-mail:
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目的

了解我国老年人内在能力下降情况,探究相关因素及膳食对老年人内在能力的影响。

方法

基于中国老年健康影响因素跟踪调查项目数据,利用Logistic回归分析食物种类和膳食多样性对老年人内在能力的影响,控制混杂因素并建立模型。

结果

共纳入3 338名65岁及以上的老年人为研究对象,我国老年人内在能力下降检出率为67.2%。人口学特征(年龄、居住方式、婚姻状况、家庭年总收入、文化程度、医保类型)、生活方式(吸烟、饮酒)、健康相关指标(体质指数、共病数量和口服药数量)与老年人内在能力相关(P<0.05)。控制混杂因素后,Logistic回归分析结果显示:摄入鱼、蒜、坚果及膳食多样性与老年人内在能力下降相关(P<0.05)。

结论

鱼、蒜和坚果摄取频率增加、饮食多样性能有效降低老年人内在能力下降风险。

, authors=李晓萌1, 金英爱2, *, *, authorsList=李晓萌, 金英爱, authorCompany=null, correspAuthors=金英爱, authorNote=

李晓萌,硕士研究生在读

, correspAuthorsNote=
金英爱,E-mail:
JIN Ying'ai, E-mail:
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consumption on cognitive function among elderly:findings from a 6-year cohort study, refAbstract=null), Reference(id=1322530793633727085, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322168614023713728, doi=null, pmid=null, pmcid=null, year=2023, volume=63, issue=24, pageStart=6797, pageEnd=6819, url=null, language=null, rfNumber=43, rfOrder=42, authorNames=IMAIZUMI V M, LAURINDO L F, MANZAN B, journalName=Critical Reviews in Food Science and Nutrition, refType=null, unstructuredReference=IMAIZUMI V M,LAURINDO L F,MANZAN B,et al.Garlic:a systematic review of the effects on cardiovascular diseases[J].Critical Reviews in Food Science and Nutrition,2023,63(24):6797-6819., articleTitle=Garlic:a systematic review of the effects on cardiovascular diseases, refAbstract=null), Reference(id=1322530793721807470, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322168614023713728, doi=null, pmid=null, pmcid=null, year=2018, volume=64, issue=6, 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figs=[ArticleFig(id=1322530786130117173, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322168614023713728, language=EN, label=Table 1, caption=

Basic information on intrinsic capacity of the elderly

, figureFileSmall=null, figureFileBig=null, tableContent=
项目分类总人数(n=3 338)健康(n=1 094)内在能力单维度下降(n=1 132)内在能力多维度下降(n=1 112)
年龄65~<75岁1 302610480212
75~<85岁1 201373408420
85~95岁687106205376
>95岁148539104
性别男1 854630624600
女1 484464508512
居住地城市2 170727713730
农村1 168367419382
居住方式与家人同住2 675924915836
独居555151178226
养老机构108193950
婚姻状况已婚1 980774696510
分居71222920
离异15492
丧偶1 246290389567
未婚264913
家庭年总收入<1万元684153251280
1万~<3万元574184217173
3万~5万元468175129164
>5万元1 612582535495
文化程度文盲776170260346
小学1 412469487456
初中554238180136
高中及以上596217205174
医保类型城镇医保1 193417394382
农村医保1 577478563536
无568199175194
体质指数消瘦3011580206
正常1 638530584524
超重1 399549468382
吸烟从不2 086663710713
一直2913142
已戒烟1 223418408397
饮酒从不2 276716762798
一直5831198
已戒酒1 004347351306
共病数量无413159139115
1种或2种1 893657662574
≥3种1 032278331423
口服药数量无838307292239
1种或2种1 930660644626
≥3种570127196247
), ArticleFig(id=1322530786214003254, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322168614023713728, language=CN, label=表1, caption=

老年人内在能力基本情况

, figureFileSmall=null, figureFileBig=null, tableContent=
项目分类总人数(n=3 338)健康(n=1 094)内在能力单维度下降(n=1 132)内在能力多维度下降(n=1 112)
年龄65~<75岁1 302610480212
75~<85岁1 201373408420
85~95岁687106205376
>95岁148539104
性别男1 854630624600
女1 484464508512
居住地城市2 170727713730
农村1 168367419382
居住方式与家人同住2 675924915836
独居555151178226
养老机构108193950
婚姻状况已婚1 980774696510
分居71222920
离异15492
丧偶1 246290389567
未婚264913
家庭年总收入<1万元684153251280
1万~<3万元574184217173
3万~5万元468175129164
>5万元1 612582535495
文化程度文盲776170260346
小学1 412469487456
初中554238180136
高中及以上596217205174
医保类型城镇医保1 193417394382
农村医保1 577478563536
无568199175194
体质指数消瘦3011580206
正常1 638530584524
超重1 399549468382
吸烟从不2 086663710713
一直2913142
已戒烟1 223418408397
饮酒从不2 276716762798
一直5831198
已戒酒1 004347351306
共病数量无413159139115
1种或2种1 893657662574
≥3种1 032278331423
口服药数量无838307292239
1种或2种1 930660644626
≥3种570127196247
), ArticleFig(id=1322530787891724857, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322168614023713728, language=EN, label=Table 2, caption=

Univariate analysis results of demographic characteristics、lifestyle、health-related indicators affecting the intrinsic capacity of the elderly(n=3 338)

, figureFileSmall=null, figureFileBig=null, tableContent=
项目分类健康(n=1 094)内在能力下降(n=2 244)χ²值P
年龄65~<75岁610692460.713<0.001
75~<85岁373828
85~95岁106581
>95岁5143
性别男6301 2243.0640.216
女4641 020
居住地城市7271 4433.2400.198
农村367801
居住方式与家人同住9241 75134.187<0.001
独居151404
养老机构1989
婚姻状况已婚7741 206162.699<0.001
分居2249
离异411
丧偶290956
未婚422
家庭年总收入<1万元15353158.499<0.001
1万~<3万元184390
3万~5万元175293
>5万元5821 030
文化程度文盲17060694.393<0.001
小学469943
初中238316
高中及以上217379
医保类型城镇医保4177769.8470.043
农村医保4781 099
无199369
体质指数消瘦15286222.699<0.001
正常5301 108
超重549850
吸烟从不6631 42311.3420.023
一直1316
已戒烟418805
饮酒从不7161 56021.363<0.001
一直3127
已戒酒347657
共病数量无15925445.714<0.001
1种或2种6571 236
≥3种278754
口服药数量无30753147.979<0.001
1种或2种6601 270
≥3种127443
), ArticleFig(id=1322530787988193850, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322168614023713728, language=CN, label=表2, caption=

影响老年人内在能力的人口学特征、生活方式、健康相关指标单因素分析结果(n=3 338)

, figureFileSmall=null, figureFileBig=null, tableContent=
项目分类健康(n=1 094)内在能力下降(n=2 244)χ²值P
年龄65~<75岁610692460.713<0.001
75~<85岁373828
85~95岁106581
>95岁5143
性别男6301 2243.0640.216
女4641 020
居住地城市7271 4433.2400.198
农村367801
居住方式与家人同住9241 75134.187<0.001
独居151404
养老机构1989
婚姻状况已婚7741 206162.699<0.001
分居2249
离异411
丧偶290956
未婚422
家庭年总收入<1万元15353158.499<0.001
1万~<3万元184390
3万~5万元175293
>5万元5821 030
文化程度文盲17060694.393<0.001
小学469943
初中238316
高中及以上217379
医保类型城镇医保4177769.8470.043
农村医保4781 099
无199369
体质指数消瘦15286222.699<0.001
正常5301 108
超重549850
吸烟从不6631 42311.3420.023
一直1316
已戒烟418805
饮酒从不7161 56021.363<0.001
一直3127
已戒酒347657
共病数量无15925445.714<0.001
1种或2种6571 236
≥3种278754
口服药数量无30753147.979<0.001
1种或2种6601 270
≥3种127443
), ArticleFig(id=1322530788063691323, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322168614023713728, language=EN, label=Table 3, caption=

Univariate analysis results of dietary types and dietary diversity affecting the intrinsic capacity of the elderly((n=3 338)

, figureFileSmall=null, figureFileBig=null, tableContent=
项目分类健康(n=1 094)内在能力下降(n=2 244)χ²值P
摄入水果几乎每天3246162.920.82
经常268566
偶尔292638
几乎不210424
摄入蔬菜几乎每天8071 58215.030.02
经常213520
偶尔63111
几乎不1131
摄入肉几乎每天4929668.320.40
至少1次/周400815
至少1次/月87211
偶尔4387
几乎不72165
摄入鱼几乎每天13821017.470.03
至少1次/周4641 004
至少1次/月192432
偶尔130238
几乎不170360
摄入鸡蛋几乎每天4749495.410.71
至少1次/周360756
至少1次/月117222
偶尔51124
几乎不92193
摄入豆制品几乎每天1673151.900.98
至少1次/周459952
至少1次/月191414
偶尔136275
几乎不141288
摄入腌菜几乎每天1353014.410.82
至少1次/周198408
至少1次/月131272
偶尔179395
几乎不451868
摄入糖几乎每天12822010.640.22
至少1次/周191376
至少1次/月115286
偶尔191435
几乎不469927
摄入蒜几乎每天31656617.860.02
至少1次/周288541
至少1次/月150353
偶尔173361
几乎不167423
摄入牛奶几乎每天3156297.260.51
至少1次/周172393
至少1次/月106216
偶尔122266
几乎不379740
摄入坚果几乎每天13318524.96<0.01
至少1次/周206373
至少1次/月155302
偶尔200495
几乎不400889
摄入菌藻几乎每天568912.640.13
至少1次/周276523
至少1次/月201430
偶尔253530
几乎不308672
摄入药用植物几乎每天681322.790.95
至少1次/周68133
至少1次/月53110
偶尔91205
几乎不8141 664
饮茶几乎每天27655510.980.20
至少1次/周53121
至少1次/月1842
偶尔3962
几乎不7081 464
膳食多样性低5071 38171.67<0.001
高587863
), ArticleFig(id=1322530788143383100, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322168614023713728, language=CN, label=表3, caption=

影响老年人内在能力饮食种类及膳食多样性的单因素分析结果(n=3 338)

, figureFileSmall=null, figureFileBig=null, tableContent=
项目分类健康(n=1 094)内在能力下降(n=2 244)χ²值P
摄入水果几乎每天3246162.920.82
经常268566
偶尔292638
几乎不210424
摄入蔬菜几乎每天8071 58215.030.02
经常213520
偶尔63111
几乎不1131
摄入肉几乎每天4929668.320.40
至少1次/周400815
至少1次/月87211
偶尔4387
几乎不72165
摄入鱼几乎每天13821017.470.03
至少1次/周4641 004
至少1次/月192432
偶尔130238
几乎不170360
摄入鸡蛋几乎每天4749495.410.71
至少1次/周360756
至少1次/月117222
偶尔51124
几乎不92193
摄入豆制品几乎每天1673151.900.98
至少1次/周459952
至少1次/月191414
偶尔136275
几乎不141288
摄入腌菜几乎每天1353014.410.82
至少1次/周198408
至少1次/月131272
偶尔179395
几乎不451868
摄入糖几乎每天12822010.640.22
至少1次/周191376
至少1次/月115286
偶尔191435
几乎不469927
摄入蒜几乎每天31656617.860.02
至少1次/周288541
至少1次/月150353
偶尔173361
几乎不167423
摄入牛奶几乎每天3156297.260.51
至少1次/周172393
至少1次/月106216
偶尔122266
几乎不379740
摄入坚果几乎每天13318524.96<0.01
至少1次/周206373
至少1次/月155302
偶尔200495
几乎不400889
摄入菌藻几乎每天568912.640.13
至少1次/周276523
至少1次/月201430
偶尔253530
几乎不308672
摄入药用植物几乎每天681322.790.95
至少1次/周68133
至少1次/月53110
偶尔91205
几乎不8141 664
饮茶几乎每天27655510.980.20
至少1次/周53121
至少1次/月1842
偶尔3962
几乎不7081 464
膳食多样性低5071 38171.67<0.001
高587863
), ArticleFig(id=1322530788235657789, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322168614023713728, language=EN, label=Table 4, caption=

Variable assignment status

, figureFileSmall=null, figureFileBig=null, tableContent=
项目赋值方式
年龄65~<75岁=1,75~<85岁=2,85~95岁=3,>95岁=4
居住方式与家人同住=(0,0),独居=(1,0),养老机构=(0,1)
婚姻状况已婚=(0,0,0,0),分居=(1,0,0,0),离异=(0,1,0,0),丧偶=(0,0,1,0),未婚=(0,0,0,1)
家庭年总收入<1万元=1,1万~3万元=2,3万~5万元=3,>5万元=4
文化程度文盲=1,小学=2,初中=3,高中及以上=4
医保类型城镇医保=(0,0),农村医保=(1,0),无=(0,1)
吸烟从不=(0,0),一直=(1,0),已戒烟=(0,1)
饮酒从不=(0,0),一直=(1,0),已戒酒=(0,1)
体质指数消瘦=1,正常=2,超重=3
共病数量无=1,1种或2种=2,≥3种=3
口服药数量无=1,1种或2种=2,≥3种=3
摄入水果几乎每天=(0,0,0),经常=(1,0,0),偶尔=(0,1,0),几乎不=(0,0,1)
摄入蔬菜几乎每天=(0,0,0),经常=(1,0,0),偶尔=(0,1,0),几乎不=(0,0,1)
摄入肉几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入鱼几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入鸡蛋几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入豆制品几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入腌菜几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入糖几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入蒜几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入牛奶几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入坚果几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入菌藻几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入药用植物几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
饮茶几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
膳食多样性低=0,高=1
内在能力内在能力下降=0,健康=1
), ArticleFig(id=1322530788344709694, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322168614023713728, language=CN, label=表4, caption=

变量赋值情况

, figureFileSmall=null, figureFileBig=null, tableContent=
项目赋值方式
年龄65~<75岁=1,75~<85岁=2,85~95岁=3,>95岁=4
居住方式与家人同住=(0,0),独居=(1,0),养老机构=(0,1)
婚姻状况已婚=(0,0,0,0),分居=(1,0,0,0),离异=(0,1,0,0),丧偶=(0,0,1,0),未婚=(0,0,0,1)
家庭年总收入<1万元=1,1万~3万元=2,3万~5万元=3,>5万元=4
文化程度文盲=1,小学=2,初中=3,高中及以上=4
医保类型城镇医保=(0,0),农村医保=(1,0),无=(0,1)
吸烟从不=(0,0),一直=(1,0),已戒烟=(0,1)
饮酒从不=(0,0),一直=(1,0),已戒酒=(0,1)
体质指数消瘦=1,正常=2,超重=3
共病数量无=1,1种或2种=2,≥3种=3
口服药数量无=1,1种或2种=2,≥3种=3
摄入水果几乎每天=(0,0,0),经常=(1,0,0),偶尔=(0,1,0),几乎不=(0,0,1)
摄入蔬菜几乎每天=(0,0,0),经常=(1,0,0),偶尔=(0,1,0),几乎不=(0,0,1)
摄入肉几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入鱼几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入鸡蛋几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入豆制品几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入腌菜几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入糖几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入蒜几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入牛奶几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入坚果几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入菌藻几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
摄入药用植物几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
饮茶几乎每天=(0,0,0,0),至少1次/周=(1,0,0,0),至少1次/月=(0,1,0,0),偶尔=(0,0,1,0),几乎不=(0,0,0,1)
膳食多样性低=0,高=1
内在能力内在能力下降=0,健康=1
), ArticleFig(id=1322530788407624255, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322168614023713728, language=EN, label=Table 5, caption=

Multivariate analysis results on the influence of dietary types and dietary diversity on the intrinsic abilities of the elderly

, figureFileSmall=null, figureFileBig=null, tableContent=
项目分类回归系数标准误Wald χ2值POR值95%CI
饮茶几乎每天3.8010.434
至少1次/周-0.0070.1860.0010.9700.993[0.689,1.431]
至少1次/月-0.0720.3010.0570.8110.931[0.516,1.677]
偶尔0.4010.2243.2050.0731.494[0.963,2.317]
几乎不0.0850.0910.8720.3501.089[0.911,1.302]
摄入水果几乎每天1.2340.745
经常0.1050.1140.8450.3581.111[0.888,1.389]
偶尔0.0000.1120.0000.9971.000[0.803,1.247]
几乎不0.0570.1240.2080.6491.058[0.830,1.349]
摄入蔬菜几乎每天4.9550.175
经常-0.1320.1031.6380.2010.876[0.715,1.073]
偶尔0.2690.1742.4010.1211.309[0.931,1.841]
几乎不-0.1580.3680.1850.6670.854[0.415,1.755]
摄入肉几乎每天2.0710.723
至少1次/周0.0560.0880.4020.5261.058[0.889,1.258]
至少1次/月-0.1300.1480.7680.3810.878[0.657,1.174]
偶尔0.0350.2100.0280.8671.036[0.687,1.563]
几乎不-0.0940.1680.3150.5750.910[0.655,1.265]
摄入鱼几乎每天10.5960.032
至少1次/周-0.3690.1317.8600.0050.692[0.535,0.895]
至少1次/月-0.3400.1515.0730.0240.712[0.529,0.957]
偶尔-0.0980.1700.3340.5630.907[0.650,1.264]
几乎不-0.2310.1602.0810.1490.794[0.580,1.086]
摄入鸡蛋几乎每天3.0750.545
至少1次/周0.0970.0971.0180.3131.102[0.912,1.332]
至少1次/月0.1950.1421.8740.1711.215[0.919,1.606]
偶尔-0.0910.1910.2280.6330.913[0.628,1.328]
几乎不0.0460.1540.0910.7631.048[0.774,1.418]
摄入豆制品几乎每天0.6280.960
至少1次/周-0.0250.1220.0420.8370.975[0.768,1.238]
至少1次/月0.0290.1450.0410.8391.030[0.776,1.367]
偶尔0.0590.1580.1370.7111.060[0.778,1.446]
几乎不0.0510.1570.1040.7481.052[0.773,1.432]
摄入腌菜几乎每天4.6320.327
至少1次/周0.1210.1410.7420.3891.129[0.857,1.487]
至少1次/月0.2090.1571.7700.1831.232[0.906,1.676]
偶尔0.1410.1460.9400.3321.152[0.866,1.532]
几乎不0.2490.1244.0350.0451.283[1.006,1.636]
摄入糖几乎每天5.2710.261
至少1次/周-0.1740.1491.3690.2420.840[0.628,1.125]
至少1次/月-0.3470.1654.4280.0350.707[0.511,0.976]
偶尔-0.2300.1502.3470.1260.795[0.592,1.066]
几乎不-0.1210.1310.8600.3540.886[0.686,1.144]
摄入蒜几乎每天12.5090.014
至少1次/周-0.0060.1070.0030.9580.994[0.806,1.226]
至少1次/月-0.1980.1282.4100.1210.820[0.639,1.053]
偶尔-0.0800.1250.4100.5220.923[0.722,1.180]
几乎不-0.3820.1239.5820.0020.683[0.536,0.869]
摄入牛奶几乎每天5.3100.257
至少1次/周-0.0440.1230.1290.7200.957[0.751,1.219]
至少1次/月0.1310.1520.7450.3881.140[0.847,1.535]
偶尔0.1420.1460.9490.3301.153[0.866,1.535]
几乎不0.1990.1123.1680.0751.220[0.980,1.518]
摄入坚果几乎每天11.7020.020
至少1次/周-0.2130.1551.9040.1680.808[0.597,1.094]
至少1次/月-0.2480.1682.1830.1400.780[0.561,1.084]
偶尔-0.5010.1629.5570.0020.606[0.441,0.832]
几乎不-0.3950.1506.9760.0080.674[0.502,0.903]
摄入菌藻几乎每天0.8530.931
至少1次/周-0.0080.1990.0010.9690.992[0.672,1.465]
至少1次/月-0.0040.210<0.0010.9840.996[0.660,1.503]
偶尔0.0890.2120.1780.6731.093[0.722,1.656]
几乎不0.0130.2130.0040.9501.014[0.668,1.538]
摄入药用植物几乎每天0.8560.931
至少1次/周0.0400.2190.0340.8541.041[0.678,1.598]
至少1次/月0.0720.2340.0940.7591.074[0.679,1.699]
偶尔0.0650.2070.0990.7531.067[0.712,1.601]
几乎不0.1250.1670.5640.4531.134[0.817,1.573]
膳食多样性0.6780.08268.640<0.0011.971[1.678,2.134]
), ArticleFig(id=1322530788487316032, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322168614023713728, language=CN, label=表5, caption=

影响老年人内在能力的饮食种类及膳食多样性的多因素分析结果

, figureFileSmall=null, figureFileBig=null, tableContent=
项目分类回归系数标准误Wald χ2值POR值95%CI
饮茶几乎每天3.8010.434
至少1次/周-0.0070.1860.0010.9700.993[0.689,1.431]
至少1次/月-0.0720.3010.0570.8110.931[0.516,1.677]
偶尔0.4010.2243.2050.0731.494[0.963,2.317]
几乎不0.0850.0910.8720.3501.089[0.911,1.302]
摄入水果几乎每天1.2340.745
经常0.1050.1140.8450.3581.111[0.888,1.389]
偶尔0.0000.1120.0000.9971.000[0.803,1.247]
几乎不0.0570.1240.2080.6491.058[0.830,1.349]
摄入蔬菜几乎每天4.9550.175
经常-0.1320.1031.6380.2010.876[0.715,1.073]
偶尔0.2690.1742.4010.1211.309[0.931,1.841]
几乎不-0.1580.3680.1850.6670.854[0.415,1.755]
摄入肉几乎每天2.0710.723
至少1次/周0.0560.0880.4020.5261.058[0.889,1.258]
至少1次/月-0.1300.1480.7680.3810.878[0.657,1.174]
偶尔0.0350.2100.0280.8671.036[0.687,1.563]
几乎不-0.0940.1680.3150.5750.910[0.655,1.265]
摄入鱼几乎每天10.5960.032
至少1次/周-0.3690.1317.8600.0050.692[0.535,0.895]
至少1次/月-0.3400.1515.0730.0240.712[0.529,0.957]
偶尔-0.0980.1700.3340.5630.907[0.650,1.264]
几乎不-0.2310.1602.0810.1490.794[0.580,1.086]
摄入鸡蛋几乎每天3.0750.545
至少1次/周0.0970.0971.0180.3131.102[0.912,1.332]
至少1次/月0.1950.1421.8740.1711.215[0.919,1.606]
偶尔-0.0910.1910.2280.6330.913[0.628,1.328]
几乎不0.0460.1540.0910.7631.048[0.774,1.418]
摄入豆制品几乎每天0.6280.960
至少1次/周-0.0250.1220.0420.8370.975[0.768,1.238]
至少1次/月0.0290.1450.0410.8391.030[0.776,1.367]
偶尔0.0590.1580.1370.7111.060[0.778,1.446]
几乎不0.0510.1570.1040.7481.052[0.773,1.432]
摄入腌菜几乎每天4.6320.327
至少1次/周0.1210.1410.7420.3891.129[0.857,1.487]
至少1次/月0.2090.1571.7700.1831.232[0.906,1.676]
偶尔0.1410.1460.9400.3321.152[0.866,1.532]
几乎不0.2490.1244.0350.0451.283[1.006,1.636]
摄入糖几乎每天5.2710.261
至少1次/周-0.1740.1491.3690.2420.840[0.628,1.125]
至少1次/月-0.3470.1654.4280.0350.707[0.511,0.976]
偶尔-0.2300.1502.3470.1260.795[0.592,1.066]
几乎不-0.1210.1310.8600.3540.886[0.686,1.144]
摄入蒜几乎每天12.5090.014
至少1次/周-0.0060.1070.0030.9580.994[0.806,1.226]
至少1次/月-0.1980.1282.4100.1210.820[0.639,1.053]
偶尔-0.0800.1250.4100.5220.923[0.722,1.180]
几乎不-0.3820.1239.5820.0020.683[0.536,0.869]
摄入牛奶几乎每天5.3100.257
至少1次/周-0.0440.1230.1290.7200.957[0.751,1.219]
至少1次/月0.1310.1520.7450.3881.140[0.847,1.535]
偶尔0.1420.1460.9490.3301.153[0.866,1.535]
几乎不0.1990.1123.1680.0751.220[0.980,1.518]
摄入坚果几乎每天11.7020.020
至少1次/周-0.2130.1551.9040.1680.808[0.597,1.094]
至少1次/月-0.2480.1682.1830.1400.780[0.561,1.084]
偶尔-0.5010.1629.5570.0020.606[0.441,0.832]
几乎不-0.3950.1506.9760.0080.674[0.502,0.903]
摄入菌藻几乎每天0.8530.931
至少1次/周-0.0080.1990.0010.9690.992[0.672,1.465]
至少1次/月-0.0040.210<0.0010.9840.996[0.660,1.503]
偶尔0.0890.2120.1780.6731.093[0.722,1.656]
几乎不0.0130.2130.0040.9501.014[0.668,1.538]
摄入药用植物几乎每天0.8560.931
至少1次/周0.0400.2190.0340.8541.041[0.678,1.598]
至少1次/月0.0720.2340.0940.7591.074[0.679,1.699]
偶尔0.0650.2070.0990.7531.067[0.712,1.601]
几乎不0.1250.1670.5640.4531.134[0.817,1.573]
膳食多样性0.6780.08268.640<0.0011.971[1.678,2.134]
), ArticleFig(id=1322530788625728065, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322168614023713728, language=EN, label=Table 6, caption=

Multivariate analysis results on the influence of dietary types and dietary diversity on the intrinsic abilities of the elderly after controlling for confounding factors

, figureFileSmall=null, figureFileBig=null, tableContent=
模型项目分类回归系数标准误Wald χ2值POR值95%CI
模型1饮茶几乎每天2.6570.617
至少1次/周-0.0840.1970.1800.6710.920[0.625,1.353]
至少1次/月0.0530.3240.0270.8701.054[0.559,1.989]
偶尔0.3210.2371.8390.1751.379[0.867,2.194]
几乎不0.0790.0970.6570.4181.082[0.894,1.309]
摄入水果几乎每天1.2530.740
经常0.0940.1220.5960.4401.099[0.865,1.396]
偶尔-0.0290.1190.0590.8080.971[0.769,1.227]
几乎不0.0410.1320.0950.7581.041[0.804,1.349]
摄入蔬菜几乎每天6.5770.087
经常-0.2180.1093.9880.0460.804[0.649,0.996]
偶尔0.2260.1851.5030.2201.254[0.873,1.801]
几乎不0.1260.3930.1030.7491.134[0.525,2.451]
摄入肉几乎每天1.0130.908
至少1次/周0.0320.0940.1150.7341.032[0.859,1.241]
至少1次/月-0.0920.1560.3500.5540.912[0.672,1.237]
偶尔0.1300.2240.3340.5631.139[0.733,1.768]
几乎不-0.0030.1780.0000.9850.997[0.703,1.414]
摄入鱼几乎每天12.6660.013
至少1次/周-0.4110.1408.5580.0030.663[0.504,0.873]
至少1次/月-0.3840.1605.7230.0170.681[0.498,0.933]
偶尔-0.0820.1810.2050.6510.921[0.647,1.313
几乎不-0.3570.1704.4150.0360.700[0.502,0.976]
摄入鸡蛋几乎每天1.4520.835
至少1次/周0.0780.1020.5840.4451.081[0.885,1.322]
至少1次/月0.1410.1510.8720.3501.151[0.857,1.546]
偶尔-0.0500.2020.0600.8060.952[0.641,1.414]
几乎不0.0750.1650.2090.6481.078[0.781,1.489]
摄入豆制品几乎每天1.0580.901
至少1次/周0.0390.1300.0890.7661.039[0.806,1.340]
至少1次/月0.1080.1540.4940.4821.114[0.824,1.506]
偶尔0.1280.1690.5710.4501.136[0.816,1.582]
几乎不0.1240.1670.5490.4591.132[0.816,1.570]
摄入腌菜几乎每天4.9260.295
至少1次/周0.0450.1500.0910.7641.046[0.780,1.403]
至少1次/月0.1570.1670.8850.3471.170[0.844,1.623]
偶尔0.0590.1550.1430.7051.060[0.783,1.437]
几乎不0.2320.1333.0320.0821.261[0.971,1.636]
摄入糖几乎每天6.6720.154
至少1次/周-0.2710.1592.9020.0880.763[0.559,1.042]
至少1次/月-0.4370.1766.1500.0130.646[0.457,0.912]
偶尔-0.2910.1603.3100.0690.747[0.546,1.023]
几乎不-0.2050.1402.1530.1420.815[0.620,1.071]
摄入蒜几乎每天10.4220.034
至少1次/周-0.0590.1140.2660.6060.943[0.754,1.179]
至少1次/月-0.2120.1362.4450.1180.809[0.620,1.055]
偶尔-0.1640.1341.5020.2200.849[0.653,1.103]
几乎不-0.3970.1329.0520.0030.673[0.519,0.871]
摄入牛奶几乎每天2.7240.605
至少1次/周0.0150.1320.0130.9081.015[0.784,1.315]
至少1次/月0.1250.1610.6060.4361.133[0.827,1.553]
偶尔0.0710.1550.2090.6471.074[0.792,1.455]
几乎不0.1760.1202.1560.1421.192[0.943,1.508]
摄入坚果几乎每天8.6360.071
至少1次/周-0.1390.1650.7080.4000.870[0.630,1.203]
至少1次/月-0.2400.1791.7930.1810.787[0.554,1.117]
偶尔-0.4520.1736.8500.0090.636[0.453,0.893]
几乎不-0.3290.1604.2210.0400.720[0.526,0.985]
摄入菌藻几乎每天1.2820.864
至少1次/周-0.1360.2140.4010.5270.873[0.574,1.328]
至少1次/月-0.0660.2250.0850.7700.936[0.602,1.456]
偶尔0.0020.2280.0000.9931.002[0.641,1.565]
几乎不-0.0600.2290.0680.7940.942[0.600,1.475]
摄入药用植物几乎每天3.5710.467
至少1次/周-0.0010.2310.0000.9960.999[0.635,1.572]
至少1次/月-0.0180.2480.0050.9440.983[0.604,1.599]
偶尔0.0170.2190.0060.9401.017[0.662,1.561]
几乎不0.1900.1781.1400.2861.210[0.853,1.716]
膳食多样性0.6540.09151.479<0.0011.923[1.608,2.299]
模型2饮茶几乎每天1.9250.750
至少1次/周-0.0920.2030.2040.6510.913[0.613,1.357]
至少1次/月-0.0280.3290.0070.9330.973[0.510,1.855]
偶尔0.2810.2421.3430.2461.324[0.824,2.128]
几乎不0.0510.1010.2600.6101.053[0.864,1.282]
摄入水果几乎每天1.1240.771
经常0.1020.1260.6550.4181.107[0.865,1.417]
偶尔-0.0180.1230.0220.8820.982[0.772,1.249]
几乎不0.0250.1350.0340.8541.025[0.786,1.337]
摄入蔬菜几乎每天7.4360.059
经常-0.2270.1124.1070.0430.797[0.640,0.993]
偶尔0.2720.1922.0060.1571.313[0.901,1.915]
几乎不0.1830.4000.2100.6471.201[0.548,2.633]
摄入肉几乎每天1.3550.852
至少1次/周0.0160.0970.0280.8681.016[0.841,1.228]
至少1次/月-0.1020.1600.4080.5230.903[0.660,1.235]
偶尔0.1430.2320.3810.5371.154[0.733,1.817]
几乎不-0.0970.1830.2820.5950.907[0.633,1.300]
摄入鱼几乎每天9.3140.054
至少1次/周-0.3730.1456.6280.0100.689[0.518,0.915]
至少1次/月-0.3530.1654.5670.0330.703[0.508,0.971]
偶尔-0.0900.1870.2320.6300.914[0.634,1.318]
几乎不-0.2940.1752.8180.0930.746[0.529,1.050]
摄入鸡蛋几乎每天3.0630.547
至少1次/周0.1280.1061.4700.2251.137[0.924,1.398]
至少1次/月0.2220.1552.0640.1511.249[0.922,1.692]
偶尔-0.0030.2080.0000.9890.997[0.663,1.500]
几乎不0.1520.1700.8000.3711.164[0.834,1.624]
摄入豆制品几乎每天0.6650.956
至少1次/周0.0530.1330.1600.6891.055[0.812,1.370]
至少1次/月0.1090.1580.4720.4921.115[0.817,1.521]
偶尔0.0980.1740.3170.5731.103[0.785,1.550]
几乎不0.1110.1720.4200.5171.118[0.798,1.566]
摄入腌菜几乎每天6.7770.148
至少1次/周0.0360.1540.0560.8131.037[0.767,1.402]
至少1次/月0.1410.1720.6750.4111.151[0.823,1.611]
偶尔0.0380.1600.0570.8111.039[0.759,1.421]
几乎不0.2670.1373.7910.0521.306[0.998,1.708]
摄入糖几乎每天6.0880.193
至少1次/周-0.2900.1643.1200.0770.748[0.542,1.032]
至少1次/月-0.4260.1835.4210.0200.653[0.456,0.935
偶尔-0.3070.1653.4540.0630.735[0.532,1.017]
几乎不-0.2190.1452.2830.1310.804[0.605,1.067]
摄入蒜几乎每天9.9410.041
至少1次/周-0.0380.1170.1060.7440.962[0.765,1.211]
至少1次/月-0.1930.1401.9020.1680.825[0.627,1.084]
偶尔-0.1400.1381.0290.3100.870[0.664,1.139]
几乎不-0.3960.1368.4780.0040.673[0.516,0.879]
摄入牛奶几乎每天1.9850.739
至少1次/周0.0120.1360.0080.9281.012[0.776,1.321]
至少1次/月0.1070.1660.4210.5161.113[0.805,1.540]
偶尔0.0390.1600.0580.8101.039[0.759,1.423]
几乎不0.1510.1231.4990.2211.163[0.913,1.481]
摄入坚果几乎每天7.3490.119
至少1次/周-0.1720.1701.0220.3120.842[0.604,1.175]
至少1次/月-0.2510.1841.8680.1720.778[0.543,1.115]
偶尔-0.4510.1786.4420.0110.637[0.449,0.902]
几乎不-0.3160.1653.6460.0560.729[0.527,1.008]
摄入菌藻几乎每天0.9810.913
至少1次/周-0.1820.2210.6770.4110.834[0.541,1.285]
至少1次/月-0.1100.2320.2260.6350.896[0.568,1.412]
偶尔-0.1000.2350.1800.6710.905[0.571,1.435]
几乎不-0.1500.2360.4020.5260.861[0.542,1.368]
摄入药用植物几乎每天3.8270.430
至少1次/周-0.0510.2390.0460.8290.950[0.595,1.517]
至少1次/月-0.0430.2550.0290.8660.958[0.581,1.580]
偶尔-0.0110.2260.0020.9620.989[0.635,1.541]
几乎不0.1740.1840.8970.3441.191[0.830,1.708]
膳食多样性0.6760.09452.312<0.0011.967[1.637,2.362]
), ArticleFig(id=1322530788726391362, tenantId=1146029695717560320, journalId=1220038315760373764, articleId=1322168614023713728, language=CN, label=表6, caption=

控制混杂因素后影响老年人内在能力的饮食种类及膳食多样性多因素分析结果

, figureFileSmall=null, figureFileBig=null, tableContent=
模型项目分类回归系数标准误Wald χ2值POR值95%CI
模型1饮茶几乎每天2.6570.617
至少1次/周-0.0840.1970.1800.6710.920[0.625,1.353]
至少1次/月0.0530.3240.0270.8701.054[0.559,1.989]
偶尔0.3210.2371.8390.1751.379[0.867,2.194]
几乎不0.0790.0970.6570.4181.082[0.894,1.309]
摄入水果几乎每天1.2530.740
经常0.0940.1220.5960.4401.099[0.865,1.396]
偶尔-0.0290.1190.0590.8080.971[0.769,1.227]
几乎不0.0410.1320.0950.7581.041[0.804,1.349]
摄入蔬菜几乎每天6.5770.087
经常-0.2180.1093.9880.0460.804[0.649,0.996]
偶尔0.2260.1851.5030.2201.254[0.873,1.801]
几乎不0.1260.3930.1030.7491.134[0.525,2.451]
摄入肉几乎每天1.0130.908
至少1次/周0.0320.0940.1150.7341.032[0.859,1.241]
至少1次/月-0.0920.1560.3500.5540.912[0.672,1.237]
偶尔0.1300.2240.3340.5631.139[0.733,1.768]
几乎不-0.0030.1780.0000.9850.997[0.703,1.414]
摄入鱼几乎每天12.6660.013
至少1次/周-0.4110.1408.5580.0030.663[0.504,0.873]
至少1次/月-0.3840.1605.7230.0170.681[0.498,0.933]
偶尔-0.0820.1810.2050.6510.921[0.647,1.313
几乎不-0.3570.1704.4150.0360.700[0.502,0.976]
摄入鸡蛋几乎每天1.4520.835
至少1次/周0.0780.1020.5840.4451.081[0.885,1.322]
至少1次/月0.1410.1510.8720.3501.151[0.857,1.546]
偶尔-0.0500.2020.0600.8060.952[0.641,1.414]
几乎不0.0750.1650.2090.6481.078[0.781,1.489]
摄入豆制品几乎每天1.0580.901
至少1次/周0.0390.1300.0890.7661.039[0.806,1.340]
至少1次/月0.1080.1540.4940.4821.114[0.824,1.506]
偶尔0.1280.1690.5710.4501.136[0.816,1.582]
几乎不0.1240.1670.5490.4591.132[0.816,1.570]
摄入腌菜几乎每天4.9260.295
至少1次/周0.0450.1500.0910.7641.046[0.780,1.403]
至少1次/月0.1570.1670.8850.3471.170[0.844,1.623]
偶尔0.0590.1550.1430.7051.060[0.783,1.437]
几乎不0.2320.1333.0320.0821.261[0.971,1.636]
摄入糖几乎每天6.6720.154
至少1次/周-0.2710.1592.9020.0880.763[0.559,1.042]
至少1次/月-0.4370.1766.1500.0130.646[0.457,0.912]
偶尔-0.2910.1603.3100.0690.747[0.546,1.023]
几乎不-0.2050.1402.1530.1420.815[0.620,1.071]
摄入蒜几乎每天10.4220.034
至少1次/周-0.0590.1140.2660.6060.943[0.754,1.179]
至少1次/月-0.2120.1362.4450.1180.809[0.620,1.055]
偶尔-0.1640.1341.5020.2200.849[0.653,1.103]
几乎不-0.3970.1329.0520.0030.673[0.519,0.871]
摄入牛奶几乎每天2.7240.605
至少1次/周0.0150.1320.0130.9081.015[0.784,1.315]
至少1次/月0.1250.1610.6060.4361.133[0.827,1.553]
偶尔0.0710.1550.2090.6471.074[0.792,1.455]
几乎不0.1760.1202.1560.1421.192[0.943,1.508]
摄入坚果几乎每天8.6360.071
至少1次/周-0.1390.1650.7080.4000.870[0.630,1.203]
至少1次/月-0.2400.1791.7930.1810.787[0.554,1.117]
偶尔-0.4520.1736.8500.0090.636[0.453,0.893]
几乎不-0.3290.1604.2210.0400.720[0.526,0.985]
摄入菌藻几乎每天1.2820.864
至少1次/周-0.1360.2140.4010.5270.873[0.574,1.328]
至少1次/月-0.0660.2250.0850.7700.936[0.602,1.456]
偶尔0.0020.2280.0000.9931.002[0.641,1.565]
几乎不-0.0600.2290.0680.7940.942[0.600,1.475]
摄入药用植物几乎每天3.5710.467
至少1次/周-0.0010.2310.0000.9960.999[0.635,1.572]
至少1次/月-0.0180.2480.0050.9440.983[0.604,1.599]
偶尔0.0170.2190.0060.9401.017[0.662,1.561]
几乎不0.1900.1781.1400.2861.210[0.853,1.716]
膳食多样性0.6540.09151.479<0.0011.923[1.608,2.299]
模型2饮茶几乎每天1.9250.750
至少1次/周-0.0920.2030.2040.6510.913[0.613,1.357]
至少1次/月-0.0280.3290.0070.9330.973[0.510,1.855]
偶尔0.2810.2421.3430.2461.324[0.824,2.128]
几乎不0.0510.1010.2600.6101.053[0.864,1.282]
摄入水果几乎每天1.1240.771
经常0.1020.1260.6550.4181.107[0.865,1.417]
偶尔-0.0180.1230.0220.8820.982[0.772,1.249]
几乎不0.0250.1350.0340.8541.025[0.786,1.337]
摄入蔬菜几乎每天7.4360.059
经常-0.2270.1124.1070.0430.797[0.640,0.993]
偶尔0.2720.1922.0060.1571.313[0.901,1.915]
几乎不0.1830.4000.2100.6471.201[0.548,2.633]
摄入肉几乎每天1.3550.852
至少1次/周0.0160.0970.0280.8681.016[0.841,1.228]
至少1次/月-0.1020.1600.4080.5230.903[0.660,1.235]
偶尔0.1430.2320.3810.5371.154[0.733,1.817]
几乎不-0.0970.1830.2820.5950.907[0.633,1.300]
摄入鱼几乎每天9.3140.054
至少1次/周-0.3730.1456.6280.0100.689[0.518,0.915]
至少1次/月-0.3530.1654.5670.0330.703[0.508,0.971]
偶尔-0.0900.1870.2320.6300.914[0.634,1.318]
几乎不-0.2940.1752.8180.0930.746[0.529,1.050]
摄入鸡蛋几乎每天3.0630.547
至少1次/周0.1280.1061.4700.2251.137[0.924,1.398]
至少1次/月0.2220.1552.0640.1511.249[0.922,1.692]
偶尔-0.0030.2080.0000.9890.997[0.663,1.500]
几乎不0.1520.1700.8000.3711.164[0.834,1.624]
摄入豆制品几乎每天0.6650.956
至少1次/周0.0530.1330.1600.6891.055[0.812,1.370]
至少1次/月0.1090.1580.4720.4921.115[0.817,1.521]
偶尔0.0980.1740.3170.5731.103[0.785,1.550]
几乎不0.1110.1720.4200.5171.118[0.798,1.566]
摄入腌菜几乎每天6.7770.148
至少1次/周0.0360.1540.0560.8131.037[0.767,1.402]
至少1次/月0.1410.1720.6750.4111.151[0.823,1.611]
偶尔0.0380.1600.0570.8111.039[0.759,1.421]
几乎不0.2670.1373.7910.0521.306[0.998,1.708]
摄入糖几乎每天6.0880.193
至少1次/周-0.2900.1643.1200.0770.748[0.542,1.032]
至少1次/月-0.4260.1835.4210.0200.653[0.456,0.935
偶尔-0.3070.1653.4540.0630.735[0.532,1.017]
几乎不-0.2190.1452.2830.1310.804[0.605,1.067]
摄入蒜几乎每天9.9410.041
至少1次/周-0.0380.1170.1060.7440.962[0.765,1.211]
至少1次/月-0.1930.1401.9020.1680.825[0.627,1.084]
偶尔-0.1400.1381.0290.3100.870[0.664,1.139]
几乎不-0.3960.1368.4780.0040.673[0.516,0.879]
摄入牛奶几乎每天1.9850.739
至少1次/周0.0120.1360.0080.9281.012[0.776,1.321]
至少1次/月0.1070.1660.4210.5161.113[0.805,1.540]
偶尔0.0390.1600.0580.8101.039[0.759,1.423]
几乎不0.1510.1231.4990.2211.163[0.913,1.481]
摄入坚果几乎每天7.3490.119
至少1次/周-0.1720.1701.0220.3120.842[0.604,1.175]
至少1次/月-0.2510.1841.8680.1720.778[0.543,1.115]
偶尔-0.4510.1786.4420.0110.637[0.449,0.902]
几乎不-0.3160.1653.6460.0560.729[0.527,1.008]
摄入菌藻几乎每天0.9810.913
至少1次/周-0.1820.2210.6770.4110.834[0.541,1.285]
至少1次/月-0.1100.2320.2260.6350.896[0.568,1.412]
偶尔-0.1000.2350.1800.6710.905[0.571,1.435]
几乎不-0.1500.2360.4020.5260.861[0.542,1.368]
摄入药用植物几乎每天3.8270.430
至少1次/周-0.0510.2390.0460.8290.950[0.595,1.517]
至少1次/月-0.0430.2550.0290.8660.958[0.581,1.580]
偶尔-0.0110.2260.0020.9620.989[0.635,1.541]
几乎不0.1740.1840.8970.3441.191[0.830,1.708]
膳食多样性0.6760.09452.312<0.0011.967[1.637,2.362]
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膳食多样性对老年人内在能力的影响
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李晓萌 1 , 金英爱 2, *, *
护理研究 | 科研论著 2026,40(7): 1057-1069
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护理研究 |科研论著 2026 , 40 (7) : 1057 -1069
膳食多样性对老年人内在能力的影响
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李晓萌1, 金英爱2, *, *
作者信息
  • 1延边大学护理学院,吉林 133000
  • 2延边大学附属医院(延边医院)
通讯作者:
金英爱,E-mail:
JIN Ying'ai, E-mail:
作者简介:

李晓萌,硕士研究生在读

Influence of dietary diversity on the intrinsic capacity of the elderly
Xiaomeng LI1, Ying'ai JIN2
Affiliations
  • 1School of Nursing, Yanbian University, Jilin 133000 China
  • 2Yanbian University Hospital(Yanbian Hospital)
  • Corresponding Author:
    JIN Ying'ai, E-mail:
出版时间: 2026-04-10 doi: 10.12102/j.issn.1009-6493.2026.07.001
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目的

了解我国老年人内在能力下降情况,探究相关因素及膳食对老年人内在能力的影响。

方法

基于中国老年健康影响因素跟踪调查项目数据,利用Logistic回归分析食物种类和膳食多样性对老年人内在能力的影响,控制混杂因素并建立模型。

结果

共纳入3 338名65岁及以上的老年人为研究对象,我国老年人内在能力下降检出率为67.2%。人口学特征(年龄、居住方式、婚姻状况、家庭年总收入、文化程度、医保类型)、生活方式(吸烟、饮酒)、健康相关指标(体质指数、共病数量和口服药数量)与老年人内在能力相关(P<0.05)。控制混杂因素后,Logistic回归分析结果显示:摄入鱼、蒜、坚果及膳食多样性与老年人内在能力下降相关(P<0.05)。

结论

鱼、蒜和坚果摄取频率增加、饮食多样性能有效降低老年人内在能力下降风险。

老年人  /  内在能力  /  膳食多样性  /  Logistic回归分析  /  影响因素
Objective

To investigate the prevalence of intrinsic capacity decline among older adults in China and to explore the associated factors,with a specific focus on the impact of diet on their intrinsic capacity.

Methods

Based on national data from the Chinese Longitudinal Healthy Longevity Survey(CLHLS),Logistic regression analysis was employed to examine the effects of food variety and dietary diversity on the intrinsic capacity of older adults.Confounding factors were controlled for in the model construction.

Results

A total of 3 338 older adults aged 65 years and above were included in the study.The detection rate of intrinsic capacity decline among Chinese the elderly was 67.2%.Demographic characteristics(age,living arrangement,marital status,family income,educational level,medical insurance type),lifestyle factors(smoking and drinking),and health-related indicators(body mass index,number of comorbidities,and number of oral medications taken) were significantly associated with the intrinsic capacity of older adults(all P<0.05).After adjusting for confounding factors,Logistic regression analysis revealed that fish,garlic,nuts and dietary diversity were significantly correlated with the risk of intrinsic capacity decline in the elderly(all P<0.05).

Conclusion

Increased frequency of fish,garlic,nuts consumption and high dietary diversity could effectively reduce the risk of intrinsic capacity decline in the elderly.

the elderly  /  intrinsic capacity  /  dietary diversity  /  Logistic regression analysis  /  influencing factors
李晓萌, 金英爱. 膳食多样性对老年人内在能力的影响. 护理研究, 2026 , 40 (7) : 1057 -1069 . DOI: 10.12102/j.issn.1009-6493.2026.07.001
Xiaomeng LI, Ying'ai JIN. Influence of dietary diversity on the intrinsic capacity of the elderly[J]. Chinese Nursing Research, 2026 , 40 (7) : 1057 -1069 . DOI: 10.12102/j.issn.1009-6493.2026.07.001
随着社会的发展,全球正步入老龄化阶段,世界老年人数量和占比均呈上升趋势,人口老龄化速度增快[1]。截至2023年底,我国60岁及以上的老年人口占总人口的21.1%,老龄健康问题逐渐成为我国社会发展过程中必须面对和解决的理论和实践问题[2]。2015年,世界卫生组织(WHO)《关于老龄化与健康的全球报告》指出,健康老龄化即“发展和维护老年健康所需的功能发挥”[3],其核心概念内在能力(intrinsic capacity,IC)为一个人在生命中的任何阶段所能利用的身体和精神能力的总和,由认知、心理、运动、活力和感觉5个维度组成[4]。研究表明,内在能力可有效预测老年人跌倒、失能及功能下降等[3,5]。因此,探索内在能力下降相关因素并及时干预可改善老年人不良健康结局[6-8],对改善老年人生命质量具有重要意义。膳食多样性是反映整体饮食质量的关键要素[9],为老年人内在能力可逆转影响因素之一[10],较高的膳食多样性表明摄入足够的营养,有助于改善胃肠道微生物菌群多样性[11],并有利于改善老年人不良健康结局。本研究基于中国老年健康影响因素跟踪调查(CLHLS)2018数据库,共纳入3 338名65岁及以上的老年人为研究对象,分析识别老年人膳食种类及多样性对内在能力的影响。
中国老年健康影响因素跟踪调查是由北京大学健康老龄与发展研究中心/国家发展研究院组织的老年人追踪调查,调查范围覆盖我国23个省、市、自治区,采用了多阶段非等比例目标随机抽样的方法选取调查地区。调查追踪过程中,根据年龄和性别的同质原则,对已经“死亡”和“失访”的老年人进行了样本补充,以保证样本的连续性和代表性。本研究纳入对象为年龄≥65岁且数据完整的老年人。
包含追踪问卷中老年人的一般资料,如性别、年龄、居住地、民族、文化程度、婚姻状态、居住情况、家庭收入水平、身体指数、体育锻炼状况、吸烟、喝酒等。
根据世界卫生组织提出的内在能力的5个维度、测评内在能力的工具推荐[12]以及中国老年健康影响因素跟踪调查问卷,应用巴氏指数评定量表(Barthel Index,BI)[13]、身体指标、简易精神状态评估量表(Mini Mental State Examination,MMSE)、简版流调中心抑郁量表(Short version of Center for Epidemiological Studies Depression Scale,CES-D-10)进行测评。将认知、心理、运动、活力和视觉5个维度得分相加,总分≥1分即表示内在能力下降,得分越高表示受试者内在能力下降越严重。
采用巴氏指数评定量表评估老年人运动情况,该量表共10个条目。各条目分别计0、5、10、15分,总分100分,得分越高表示活动能力越好,该量表Cronbach's α系数>0.90[14]。得分<100分即老年人运动维度下降,计1分。
采用身体指标作为老年人活力测评指标,包括体质指数(BMI)、腰围、腰臀比[15]、小腿围[16],其中2个及以上指标异常视为活力下降,计1分。
采用简易精神状态评估量表评估老年人认知,该量表由Folstein等[17]于1975年编制,包括5个维度,共30个条目,总分30分。文盲者≤17分、小学文化≤20分、初中及以上文化程度≤24分判断为认知能力下降,计1分。
采用中国老年健康影响因素跟踪调查问卷视觉功能筛查部分评估老年人视觉,听力采用自述评价进行评估,1项异常为感官能力下降,计1分。
采用简版流调中心抑郁量表评估老年人心理状况,该量表由Andresen等[18]修订,在我国老年人群中显示出良好的信度和效度,其Cronbach's α系数在老年人中为0.88[19]。共10个条目,各条目采用Likert 4级计分法,总分30分,得分≥10分判断为心理状况下降,计1分。
采用饮食多样化评分衡量2018年老年人摄取食物的多样性。通过中国老年健康影响因素跟踪调查问卷中14种食物摄取频率进行赋值。其中,水果与蔬菜的摄取频率若为“每天”或“经常”计1分,“偶尔”或“几乎不”计0分。后12种食物的摄取频率若为“每天”或“每星期”计1分,“每个月”“偶尔”或“几乎不”计0分,总分14分。得分越高代表食物摄取越多样。根据以往研究[20],得分<7分为低饮食多样性,≥7分为高饮食多样性。
使用Stata 18.0软件进行数据的整理和筛选。使用SPSS 26.0、R 4.4.1进行数据分析。定性资料以人数表示,采用单因素和Logistic多因素分析老年人内在能力下降的影响因素,以P<0.05为差异有统计学意义。
共纳入3 338名65岁及以上老年人,其中32.8%(1 094人)的老年人内在能力未下降,67.2%(2 244人)老年人内在能力下降,包括33.9%(1 132人)的单维度下降和33.3%(1 112人)的多维度下降。详见表1。
单因素分析结果显示,人口学特征(老年人年龄、居住方式、婚姻状况、家庭年总收入、文化程度、医保类型)、生活方式(吸烟、饮酒)、健康相关指标(体质指数、共病数量和口服药数量)的老年人内在能力不同(P<0.05)。详见表2。
单因素分析结果显示,老年人健康与内在能力下降在摄入蔬菜、鱼、蒜、坚果摄入以及膳食多样性方面差异有统计学意义(P<0.05)。在水果、肉、鸡蛋、豆制品、腌菜、糖、牛奶、菌藻、药用植物摄入及饮茶方面差异无统计学意义(P>0.05)。详见表3。
纳入茶、水果、蔬菜、肉、鱼等15个膳食相关变量,Omnibus检验结果有统计学意义(χ²=137.153,P<0.001),其模型拟合优度H-L检验结果显示P>0.05,提示拟合良好,表明膳食因素联合构成的模型能够有效预测目标结局,模型预测与实际观察值一致性较高,能够较好地反映膳食因素与内在能力关联;未控制混杂因素时,多因素分析结果显示,摄入鱼、蒜、坚果及膳食多样性与内在能力有关(均P<0.05)。详见表4、表5。
以老年人内在能力作为因变量,食物摄取及膳食多样性为自变量,控制混杂因素,模型1调整了年龄、居住方式、婚姻状况、家庭收入、文化程度、医保类型,模型2在模型1的基础上调整了吸烟、饮酒、体质指数、共病数量和口服药数量。Logistic回归结果显示:摄入鱼、大蒜、坚果及膳食多样性在2个模型中均与老年人内在能力相关。其中膳食多样性是老年人内在能力的保护因素且具有稳定性,多摄入鱼类、蒜类及坚果对老年人内在能力具有保护作用。详见表6。
本研究结果显示,我国老年人内在能力下降检出率为67.2%,与马萱等[21-23]研究的社区老年人内在能力下降率一致(43%~86.51%)。Ma等[7]研究显示,我国局部地区老年人内在能力下降率不同,具有地方特性,西北部较其他地区老年人内在能力下降率更高。
本研究结果显示,年龄、文化程度、居住方式、婚姻状况、家庭收入、医保类型、吸烟、饮酒、体质指数、共病数量和口服药数量与老年人内在能力下降有关。
张利等[24-26]研究结果显示,随着年龄增长及疾病发生导致老年人身体功能减退、营养失衡、认知及心理方面产生变化,从而影响内在能力水平,尤其是80岁以上老年人内在能力下降最明显;其次,知识水平较高的老年人思维逻辑、自我健康意识较强,易形成健康生活行为[21]。
无配偶、独居的老年人由于缺少同伴陪伴和足够家庭资源,沟通和知识储备相对缺乏,难以得到情感支持和帮助,其认知及心理状况下降,且仅与儿女居住的老年人,日常家庭责任占比较大,较少参与社交锻炼,因此内在能力下降。Hu等[27]研究发现,相较于未婚人士,已婚人士健康程度更高,死亡率更低。
Huang等[28]研究指出,社会经济地位较低导致内在能力受损严重,与本研究整合结果相一致。长期吸烟[26,29]、饮酒[26]可引起老年人多种疾病,增加老年人认知障碍,吸烟者视力损害发生率为非吸烟者的2倍[30]。
低体质指数人群的抑郁症状检出率显著高于超重及肥胖人群。食物可刺激多巴胺分泌,摄入增多可以改善情绪并降低抑郁风险[31],与Gutiérrez-Robledo等[32]研究结果一致,其研究表明保护内在能力的最佳体质指数为25.7 kg/m2。
多数国家中,超过半数的老年人患有多种慢性病,若疾病反复且共病较多,导致住院次数增多,使病人病情及经济负担加重,会进一步降低老年人内在能力[33]。共病较多的老年病人多伴有长期药物干预及用药依从性差的问题,身体药物代谢能力下降、护理负担加重,产生严重药物副反应,从而影响身体及心理功能导致内在能力水平下降。
因此,应该重点关注具有以上危险因素的老年人,对可干预的危险因素通过营养、运动、教育等方面进行正向干预。
本研究结果表明,老年人摄入不同频次的蔬菜、鱼、坚果、蒜,其内在能力不同(P<0.05)。
蔬菜作为老年人日常摄取维生素、膳食纤维及微量元素的重要来源,能有效调节老年人神经系统功能和肠道功能,满足营养需求,促进机体生理功能正常运转。并且,蔬菜中富含黄酮类、酚类等抗氧化及抗炎特质,可以有效降低老年人虚弱[34]。Curtis等[35]研究表明,富含花青素的食物能有效降低记忆丧失和认知能力下降的风险。
鱼类富含的优质蛋白可有效维持肌肉力量和骨密度,改善老年人身体活动能力[36]。其次,临床及动物试验均已证实鱼油中的Omega-3脂肪酸能有效调节神经递质、改善认知及情绪,有效预防老年人认知功能下降、抑郁症、老年性黄斑变性、冠心病等疾病的发生[37-39]。Liu等[40]研究显示,鱼油摄入可以降低60岁及以上老年人患痴呆的风险。
坚果富含多种营养素,包括健康脂肪酸、膳食纤维、蛋白质、维生素、植物甾醇、多酚及钙、铁、锌等微量元素,是均衡饮食的重要组成部分。研究表明,规律摄入坚果可显著改善营养状况,在延缓认知功能衰退和维持日常活动能力方面具有积极作用[41],与Li等[42]队列研究结果一致:较多的坚果摄入能有效降低我国老年人认知障碍风险。
大蒜中的活性成分可以中和活性氧阻断核因子-κB(nuclear factor kappa-B,NF-κB)等炎症信号通路,减少促炎因子的释放,减轻老年认知衰退相关慢性低度炎症、减少对人体神经及肌肉细胞的氧化刺激、增强细胞抗氧化能力,现已被证实对糖尿病、高血压、肥胖具有益处作用[43]。
本研究结果表明,膳食多样性对老年人内在能力有影响(P<0.05)。膳食多样性是反映整体饮食质量的关键要素,较高的膳食多样性表明摄入足够的营养,有利于改善老年人不良健康结局。本研究中43.4%的老年人为高膳食多样性,在低膳食多样性老年人中,内在能力下降检出率高达73.15%。可能由于老年人多种类饮食有助于改善肠道微生物群多样性,肠道菌群紊乱可能通过激活先天免疫系统,诱发持续性低度炎症状态[44],可能引起年龄相关性退行性疾病发生。因此,应重视加强老年人营养干预,注重均衡膳食多样性,促进老年人养成健康饮食行为,预防内在能力降低。
综上所述,我国老年人内在能力下降检出率较高,其中年龄、文化程度、居住方式、婚姻状况、家庭收入、医保类型、吸烟、饮酒、体质指数、共病数量和口服药数量与老年人内在能力下降相关。因此,应促进个人、家庭、社区、医疗等多元合作,加强对高危人群的关注,分析差异机制,进一步制定针对性的健康干预措施及指南;同时加强对老年人营养的关注,注重均衡膳食多样性,培养鼓励老年人养成健康饮食习惯,有效预防老年人内在能力下降风险。对老年人内在能力的研究有助于了解老年人的健康特征和趋势,提高其生活质量,延缓老年人失能。本研究采用2018年中国老年健康影响因素跟踪调查数据,不能涵盖我国所有老年人,部分测量工具具有主观性,探究因果关系受限,难以充分观察。因此,今后可以尝试综合多方数据库全面分析,探索内在能力下降发生机制,增加内在能力研究的准确性,为临床工作开展提供参考。

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doi: 10.12102/j.issn.1009-6493.2026.07.001
  • 接收时间:2025-04-16
  • 首发时间:2026-10-28
  • 出版时间:2026-04-10
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  • 收稿日期:2025-04-16
  • 修回日期:2026-01-06
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    1延边大学护理学院,吉林 133000
    2延边大学附属医院(延边医院)

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https://castjournals.cast.org.cn/joweb/hlyj/CN/10.12102/j.issn.1009-6493.2026.07.001
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2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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