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A study on the correlation between microalbuminuria and 24 h urine sodium, urine potassium and the ratio of sodium to potassium among people in elderly care facilities
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Pei-fen DUAN1, Jia-qi HAO2, Jian-hui YUAN1, Xiang-xian FENG1
Modern Preventive Medicine | 2024, 51(6) : 1094 - 1098
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Modern Preventive Medicine | 2024, 51(6): 1094-1098
Disease Control and Prevention
A study on the correlation between microalbuminuria and 24 h urine sodium, urine potassium and the ratio of sodium to potassium among people in elderly care facilities
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Pei-fen DUAN1, Jia-qi HAO2, Jian-hui YUAN1, Xiang-xian FENG1
Affiliations
  • Department of Preventive Medicine, Changzhi Medical College, Changzhi, Shanxi 046000, China
Published: 2024-03-25 doi: 10.20043/j.cnki.MPM.202311041
Outline
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Objective

To investigate the relationship between 24-hour urinary sodium, urinary potassium, sodium-potassium ratio and microalbuminuria among people in elderly care institutions.

Methods

Questionnaire survey, physical examination, blood and 24 h urine samples collection were carried out in the elderly people of 16 elderly care institutions in southeastern Shanxi from September 2017 to November 2017, which were selected using the random cluster sampling method. A multivariate logistic regression model was used to analyze the association between 24 h urinary sodium excretion, urinary potassium excretion, sodium-potassium ratio and MAU.

Results

A total of 502 subjects including 467 males (93.03%) and 33 MAU (6.57%) were included in this study (average age: 65.77±8.54 years old). The 24 h urinary sodium excretion was (193.02±87.64) mmol, urinary potassium excretion was (27.95±15.02) mmol, and the sodium-potassium ratio was (7.44±2.62), respectively. Multivariate logistic regression analysis showed that group with the highest urinary sodium excretion and the sodium-potassium ratio (Q4) compared to the lowest group (Q1) was associated with an increased risk of MAU (OR=4.026, 95% CI: 1.045-15.515; OR=4.043, 95% CI: 1.252-13.057).

Conclusion

The 24-hour urinary sodium and sodium-potassium ratio are positively associated with the prevalence of MAU, while 24-hour urinary potassium is not related to the prevalence of MAU.

24-hour urine sodium  /  24-hour urine potassium  /  Sodium-potassium ratio  /  Microalbuminuria
Pei-fen DUAN, Jia-qi HAO, Jian-hui YUAN, Xiang-xian FENG. A study on the correlation between microalbuminuria and 24 h urine sodium, urine potassium and the ratio of sodium to potassium among people in elderly care facilities[J]. Modern Preventive Medicine, 2024 , 51 (6) : 1094 -1098 . DOI: 10.20043/j.cnki.MPM.202311041
Year 2024 volume 51 Issue 6
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doi: 10.20043/j.cnki.MPM.202311041
  • Receive Date:2023-11-02
  • Online Date:2026-03-16
  • Published:2024-03-25
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  • Received:2023-11-02
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    Department of Preventive Medicine, Changzhi Medical College, Changzhi, Shanxi 046000, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

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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