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1.
J Affect Disord ; 334: 246-257, 2023 08 01.
Artículo en Inglés | MEDLINE | ID: mdl-37146909

RESUMEN

OBJECTIVES: Weak ties are becoming mainstream in daily relationships and play an essential role in the improvement of individuals' mental health. Despite growing concerns on depression, inclusion of weak ties is limited. To address the gap, this study empirically shed light on the role of weak ties on individual depression in the context of economic development. METHOD: A cross-sectional study was conducted based on 2018 China Health and Retirement Longitudinal Study (CHARLS) with a sample of 16,545 individuals. A moderated mediation model is constructed to evaluate the impact of economic development (GDP) on the degrees of depression, the mediating effect of weak ties, and the moderating effect of residents' residence types (living in urban or rural areas). RESULTS: Economic development exerts a significant direct impact on depression (ß=-1.027, p<0.001). Weak ties are significantly negatively correlated with depression (ß=-0.574, p<0.001), and act as a mediator between economic development and local individual depression. In addition, the residence type plays a moderating role between economic development and weak ties (ß=0.193, p<0.001). That is, living in urban areas would introduce the higher the level of weak ties. CONCLUSIONS: Higher economic development is largely conducive to alleviating the degrees of depression, weak ties play a mediating role between economic development and depression, and residence types exert a positive moderating effect on the economic development and weak ties.


Asunto(s)
Depresión , Desarrollo Económico , Humanos , Estudios Longitudinales , Depresión/epidemiología , Estudios Transversales , China/epidemiología
2.
Artículo en Coreano | WPRIM (Pacífico Occidental) | ID: wpr-759634

RESUMEN

OBJECTIVES: College is an important time for students to establish their identity as an independent subjects and develop a foundation to maintain a healthy adulthood. However, after female students become college students, their eating habits are likely to become more irregular and they may experience various health problems because of excessive weight control. Therefore, this study was conducted to investigate the dietary behaviors and blood clinical indices of female college students by residence types. METHODS: A total of 374 subjects were classified as home group, self-boarding group or boarding group according to residence type. Dietary habits, frequency of food intake, and eating attitudes were examined through questionnaires and anthropometric measurements and blood clinical indices were analyzed. RESULTS: The meal most frequently skipped by female college students was breakfast, and the frequency of skipping breakfast was significantly lower in the home group than other groups. Most college students recognized that their eating habits had worsened since becoming college students, with the self-boarding group in particular feeling that their eating habits changed negatively. The consumption frequencies of protein foods, fruits, dairy products, seaweed, and fatty meats were significantly lower in the self-boarding group than other groups. The home group ate food cut into smaller pieces, while the self-boarding group tried new and rich foods. Residence types did not affect blood clinical indices. CONCLUSIONS: The self-boarding group had inadequate dietary habits compared to the home group. Although residence type did not affect the blood clinical indices, the students still had poor dietary habits. Therefore, proper nutrition education is needed to improve the nutritional status of college students, especially those that self-board.


Asunto(s)
Femenino , Humanos , Desayuno , Productos Lácteos , Ingestión de Alimentos , Educación , Conducta Alimentaria , Frutas , Comidas , Carne , Estado Nutricional , Algas Marinas , Seúl
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