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Network analysis of the relationship between obesity-related eating behaviors and family health in adolescents
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Xiang-yu LAI1, Jia-lin LIU1, Yao ZHAO1, Li-hua WU1, Xin-yu WU1, Hui-yun CHU1, Kang HE1, Yuan LIAO2, Yu LI1
Modern Preventive Medicine | 2025, 52(13) : 2437 - 2443
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Modern Preventive Medicine | 2025, 52(13): 2437-2443
• Health and Social Behavior •
Network analysis of the relationship between obesity-related eating behaviors and family health in adolescents
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Xiang-yu LAI1, Jia-lin LIU1, Yao ZHAO1, Li-hua WU1, Xin-yu WU1, Hui-yun CHU1, Kang HE1, Yuan LIAO2, Yu LI1
Affiliations
  • School of Nursing, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
Published: 2025-07-10 doi: 10.20043/j.cnki.MPM.202502350
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Objective

To construct a contemporaneous network model of adolescent obesity-related eating behaviors and family health, identifying potential intervention targets to provide reference for effective management of obesity-related eating behaviors and prevention of obesity-related diseases.

Methods

A multi-stage sampling method was used to select 1 065 adolescents from 120 Chinese cities between July and September 2021. Data were collected using a general information questionnaire, Chinese version of the Sakata Eating Behavior Scale, and Chinese version of the Family Health Scale. Network analysis was performed using R language to explore relationships between obesity-related eating behaviors and family health.

Results

The network model revealed FH2 (family health lifestyle) as the node with the highest expected influence (EI=0.970). EB6 (others’ eating behavior stimulates my eating desire) showed the highest bridge expected influence (BEI=0.048), while FH3 (family health resources, BEI=-0.397) and EB1 (irregular mealtime, BEI=-0.235) exerted strong negative connecting effects in the network.

Conclusion

Interactive relationships exist between adolescent obesity-related eating behaviors and family health. Targeted interventions focusing on eating behavior regulation, integration of family health resources, and establishment of regular mealtimes may improve dietary behavior management and prevent obesity-related diseases in adolescents.

Adolescent  /  Obesity-related eating behavior  /  Family health  /  Network analysis
Xiang-yu LAI, Jia-lin LIU, Yao ZHAO, Li-hua WU, Xin-yu WU, Hui-yun CHU, Kang HE, Yuan LIAO, Yu LI. Network analysis of the relationship between obesity-related eating behaviors and family health in adolescents[J]. Modern Preventive Medicine, 2025 , 52 (13) : 2437 -2443 . DOI: 10.20043/j.cnki.MPM.202502350
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Year 2025 volume 52 Issue 13
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Article Info
doi: 10.20043/j.cnki.MPM.202502350
  • Receive Date：2025-02-18
  • Online Date：2026-03-19
  • Published：2025-07-10
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  • Received：2025-02-18
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    School of Nursing, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
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表12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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