Open AccessAssociations between body weight and depression, social phobia, insomnia, and self‐esteem among Taiwanese adolescents
Author(s) -
Lee JiaIn,
Yen ChengFang
Publication year - 2014
Publication title -
the kaohsiung journal of medical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.439
H-Index - 36
eISSN - 2410-8650
pISSN - 1607-551X
DOI - 10.1016/j.kjms.2014.09.005
Subject(s) - underweight , overweight , medicine , obesity , insomnia , body mass index , mental health , depression (economics) , self esteem , clinical psychology , association (psychology) , psychiatry , demography , psychology , sociology , economics , psychotherapist , macroeconomics , pathology
The aims of this cross‐sectional study were to examine the associations between body weight and mental health indicators including depression, social phobia, insomnia, and self‐esteem among Taiwanese adolescents in Grades 7–12. The body mass index (BMI) of 5254 adolescents was calculated based on self‐reported weight and height measurements. Body weight status was determined by the age‐ and gender‐specific International Obesity Task Force reference tables. By using participants of average weight as the reference group, the association between body weight status (underweight, overweight, and obesity) and mental health indicators (depression, social phobia, insomnia, and self‐esteem) were examined by using multiple regression analysis. The possible moderating effects of sociodemographic characteristics on the association were also examined. After controlling for the effects of sociodemographic characteristics, both overweight ( p < 0.05) and obese adolescents ( p < 0.001) had a lower level of self‐esteem than did those of average weight; however, no significant differences in depression, social phobia, or insomnia were found between those who were overweight/obese and those of average weight. No significant differences in the four mental health indicators were found between those who were underweight and those of average weight. Sociodemographic characteristics had no moderating effect on the association between body weight and mental health indicators. In conclusion, mental health and school professionals must take the association between overweight/obesity and self‐esteem into consideration when approaching the issue of mental health among adolescents.