Suicidal Ideation in Underweight Adults Who Attempt to Lose Weight: Korea National Health and Nutrition Examination Survey, 2007-2012.
10.4082/kjfm.2015.36.2.82
- Author:
Jinho KIM
1
;
Jinyoung SHIN
;
Yun A KIM
;
Jungkwon LEE
Author Information
1. Department of Family Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea. Jungkwon.lee@samsung.com
- Publication Type:Original Article
- Keywords:
Thinness;
Weight Loss;
Suicidal Ideation
- MeSH:
Adult*;
Body Image;
Body Mass Index;
Chronic Disease;
Comorbidity;
Cross-Sectional Studies;
Depression;
Education;
Humans;
Korea;
Logistic Models;
Marital Status;
Motor Activity;
Nutrition Surveys*;
Occupations;
Self Concept;
Social Class;
Suicidal Ideation*;
Thinness*;
Weight Loss
- From:Korean Journal of Family Medicine
2015;36(2):82-91
- CountryRepublic of Korea
- Language:English
-
Abstract:
BACKGROUND: Being underweight has been related to health risks. However, little is known about the relationship between suicidal ideation and attempting to lose weight. This study was conducted to examine if there is an association between suicidal ideation and attempting to lose weight among underweight adults. METHODS: A cross-sectional study of 1,122 underweight adults (range, 19 to 69 years) was conducted based on the Korea National Health and Nutrition Examination Survey, 2007-2012. We examined suicidal ideation, doctor-diagnosed depression, depressive mood, stress, physical activity, health-related behavior, comorbidity, and socioeconomic status by weight loss attempts. Logistic regression analysis was performed to examine the association between suicidal ideation and weight loss attempts. The following covariates were controlled for: age, sex, physical activity, alcohol problem, marital status, education, income, occupation, self-perception of body image, chronic disease, and body mass index. RESULTS: There were 101 subjects in the weight loss attempt group and 1,021 in the non-attempt group. The attempt group had a higher risk of suicidal ideation (odds ratio [OR], 2.47; 95% confidence interval [CI], 1.35 to 4.53) and depressive symptoms (OR, 2.17; 95% CI, 1.19 to 3.98). After depressive symptoms were added to the covariates, the risk of suicidal ideation was also significant (OR 2.11, 95% CI: 1.03 to 4.35). The two groups did not significantly differ in doctor-diagnosed depression and stress. CONCLUSION: Weight loss attempts were associated with suicidal ideation in underweight Korean adults.
