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Gu W, Yu X, Tan Y, Yu Z, Zhu J. Association between weight, weight perception, weight teasing and mental health among adolescents. Child Adolesc Psychiatry Ment Health 2024; 18:39. [PMID: 38521915 PMCID: PMC10960988 DOI: 10.1186/s13034-024-00730-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 03/11/2024] [Indexed: 03/25/2024] Open
Abstract
BACKGROUND Adolescent mental health problems are becoming increasingly prevalent, and there are correlations between weight-related concerns and adolescent mental health. The aim of this study is to explore the association between three weight-related factors (actual weight, weight perception, and weight teasing) and mental health problems (depressive symptoms, anxiety symptoms, and loneliness) in Chinese adolescents. METHODS 10,070 adolescents between the ages of 11-18 from schools in Shanghai, China were selected using a stratified random cluster sampling method. Self-reported questionnaires were collected to investigate weight-related factors and mental health problems. Logistic regression analysis was used to examine the relationship. RESULTS The prevalence of depressive symptoms, loneliness, mild anxiety symptoms, and moderate to severe anxiety symptoms among adolescents were 18.0%, 53.8%, 26.5%, and 12.3%, respectively, with a higher prevalence found in females. After adjusting for weight perception and weight teasing, actual weight had no harmful impact on adolescents' mental health. Adolescents' perception of being overweight increased the risk of depressive symptoms, loneliness, mild anxiety symptoms, and moderate to severe anxiety symptoms, while the perception of being underweight had a similar but more profound impact (depressive symptoms OR = 1.590, 95% CI: 1.342-1.883; loneliness OR = 1.537, 95% CI: 1.353-1.746; mild anxiety symptoms OR = 1.368, 95% CI: 1.178-1.589; moderate to severe anxiety symptoms OR = 1.780, 95% CI: 1.449-2.186). Experiencing weight teasing more than once a year had a greater effect on adolescents' mental health, especially among adolescents with overweight/obesity (depressive symptoms OR = 2.970, 95% CI: 2.325-3.793; loneliness OR = 3.839, 95% CI: 3.119-4.727; mild anxiety symptoms OR = 2.822, 95% CI: 2.236-3.562; moderate to severe anxiety symptoms OR = 5.212, 95% CI: 3.846-7.065). CONCLUSIONS The prevalence of mental health problems among adolescents was high, especially loneliness. Weight perception and weight teasing, but not the actual weight, independently influenced adolescent mental health.
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Affiliation(s)
- Wenxin Gu
- School of Public Health, Shanghai Jiao Tong University, Shanghai, China
| | - Xiaoyan Yu
- School of Public Health, Shanghai Jiao Tong University, Shanghai, China
| | - Yinliang Tan
- Department of Social Medicine and Health Education, School of Public Health, Peking University, Beijing, China
| | - Zhiping Yu
- Department of Nutrition and Dietetics, University of North Florida, Jacksonville, FL, USA
| | - Jingfen Zhu
- School of Public Health, Shanghai Jiao Tong University, Shanghai, China.
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Krause L, Poulain T, Kiess W, Vogel M. Body image and behavioural and emotional difficulties in German children and adolescents. BMC Pediatr 2023; 23:594. [PMID: 37996808 PMCID: PMC10666319 DOI: 10.1186/s12887-023-04405-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 11/04/2023] [Indexed: 11/25/2023] Open
Abstract
BACKGROUND Behavioural and emotional difficulties might play an important role in the development of body image disturbances, which represent serious risk factors for eating disorders or depression. The present study provides a detailed overview on body image disturbances and several behavioural and emotional difficulties (differences between gender, age, and weight status) and their inter-relations in German children and adolescents. METHODS Data on body image disturbances, assessed through a Figure Rating Scale, and on behavioural and emotional difficulties, assessed through Goodman's Strengths and Difficulties Questionnaire (SDQ), were available for 5255 observations of 1982 German children and adolescents aged 8 to 18 years from the LIFE Child study, based in Leipzig, Germany. Associations were investigated using multiple logistic regression. Each association was checked for interaction with gender, age, and weight status. RESULTS Boys reported more behavioural difficulties than girls, while girls reported more emotional difficulties. Gender, age and weight status were related to behavioural and emotional difficulties as well as body image disturbances. Individuals with fewer difficulties were more satisfied with their own body. Children and adolescents who desired to be larger showed more prosocial behaviour problems, conduct and emotional problems and more signs of hyperactivity. Those, who desired to be thinner showed more problems in all SDQ-subscales. A more accurate body size perception was associated with fewer behavioural and emotional difficulties. Children and adolescents who overestimated their body size showed more prosocial behaviour and emotional problems. Underestimation one's body size was associated with more signs of hyperactivity. CONCLUSION The current findings highlight the importance of raising the awareness about the association between behavioural and emotional difficulties and body image disturbances in children and adolescents to prevent negative outcomes.
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Affiliation(s)
- Lea Krause
- Department of Women and Child Health, University Hospital for Children and Adolescents, Center for Pediatric Research (CPL), Leipzig University, Liebigstrasse 20a, Leipzig, 04103, Germany.
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Philipp-Rosenthal-Strasse 27, Leipzig, 04103, Germany.
| | - Tanja Poulain
- Department of Women and Child Health, University Hospital for Children and Adolescents, Center for Pediatric Research (CPL), Leipzig University, Liebigstrasse 20a, Leipzig, 04103, Germany
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Philipp-Rosenthal-Strasse 27, Leipzig, 04103, Germany
| | - Wieland Kiess
- Department of Women and Child Health, University Hospital for Children and Adolescents, Center for Pediatric Research (CPL), Leipzig University, Liebigstrasse 20a, Leipzig, 04103, Germany
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Philipp-Rosenthal-Strasse 27, Leipzig, 04103, Germany
| | - Mandy Vogel
- Department of Women and Child Health, University Hospital for Children and Adolescents, Center for Pediatric Research (CPL), Leipzig University, Liebigstrasse 20a, Leipzig, 04103, Germany
- LIFE Leipzig Research Center for Civilization Diseases, Leipzig University, Philipp-Rosenthal-Strasse 27, Leipzig, 04103, Germany
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Hahn SL, Burnette CB, Hooper L, Wall M, Loth KA, Neumark-Sztainer D. Do Weight Perception Transitions in Adolescence Predict Concurrent and Long-Term Disordered Eating Behaviors? J Adolesc Health 2023; 72:803-810. [PMID: 36739202 PMCID: PMC10121741 DOI: 10.1016/j.jadohealth.2022.12.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 12/02/2022] [Accepted: 12/07/2022] [Indexed: 02/05/2023]
Abstract
PURPOSE Perceiving one's weight as "overweight" is associated with disordered eating in adolescence. Yet, it is unknown whether weight perceptions change during adolescence, or whether these weight perception transitions predict disordered eating. This study aims to: (1) characterize weight perception transitions from early to late adolescence among a population-based sample and (2) examine whether weight perception transitions in adolescence predict concurrent and future disordered eating into young adulthood. METHODS Eating and Activity in Teens and Young Adults (N = 1,414) survey data were used to examine correlates of weight perception transitions from early (Mage = 14.9 ± 1.6 years) to late adolescence (Mage = 19.4 ± 1.6 years). Adjusted generalized estimating equations were used to determine whether weight perception transitions in adolescence predicted concurrent and future disordered eating in emerging adulthood (Mage = 25.2 ± 1.6 years) and young adulthood (Mage = 31.0 ± 1.6 years). RESULTS Weight perceptions were stable from early to late adolescence for 77.2% of adolescents, whereas 15.5% transitioned to perceiving their weight as "overweight" and 7.3% stopped perceiving "overweight" in late adolescence. Perceived "overweight", especially in late adolescence, was associated with higher concurrent and long-term disordered eating up to 10 years later. For example, the predicted prevalence of binge eating in young adulthood among individuals who perceived their weight as "overweight" throughout adolescence was 20.1% compared to 6.6% for those who never perceived their weight as "overweight" in adolescence. DISCUSSION Adolescent weight perception was relatively stable in this population-based sample. However, weight perception transitions that involved perceiving "overweight", particularly in late adolescence, were associated with long-term higher risk of disordered eating.
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Affiliation(s)
- Samantha L Hahn
- Division of Epidemiology & Community Health, University of Minnesota School of Public Health, Minneapolis, Minnesota; Department of Psychiatry & Behavioral Health, University of Minnesota Medical School, Minneapolis, Minnesota; Central Michigan University College of Medicine, Mount Pleasant, Michigan.
| | - C Blair Burnette
- Division of Epidemiology & Community Health, University of Minnesota School of Public Health, Minneapolis, Minnesota
| | - Laura Hooper
- Division of Epidemiology & Community Health, University of Minnesota School of Public Health, Minneapolis, Minnesota
| | - Melanie Wall
- Department of Psychiatry, Columbia University, New York, New York
| | - Katie A Loth
- Department of Family Medicine and Community Health, University of Minnesota Medical School, Minneapolis, Minnesota
| | - Dianne Neumark-Sztainer
- Division of Epidemiology & Community Health, University of Minnesota School of Public Health, Minneapolis, Minnesota
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Lee K. Self-perceived weight and self-rated health have distinct relationships according to body mass index in Korean teenagers. Nutr Res 2022; 107:179-186. [PMID: 36288656 DOI: 10.1016/j.nutres.2022.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 09/17/2022] [Accepted: 09/20/2022] [Indexed: 12/27/2022]
Abstract
It was hypothesized that adolescents who perceived themselves as underweight or overweight would be positively associated with poor self-rated health (SRH), regardless of their actual weight status, and that the SRH would be varied depending on the combination of their actual weight and their perceived weight. The study aimed to evaluate associations of self-perceived weight and body mass index (BMI)-based weight status with SRH in Korean adolescents. A cross-sectional study was conducted in 1658 female and 1888 male adolescents aged 10 to 18 years based on the Korea National Health and Nutrition Examination Survey using complex-samples logistic regression. Weight estimation was determined by comparing BMI-based weight and self-perceived body shape. Age, family affluence, and health status were confounders. In sex-specific analysis, the odds for poor SRH were higher in males who accurately estimated underweight or overweight and those who were normal weight, but overestimated weight compared with those who accurately self-perceived as being normal weight. In females, the odds for poor SRH were higher in those with normal weight but underestimated or overestimated weight compared with a female comparison group. In the overall analysis, males who accurately perceived their weight as underweight, males and females who perceived their weight as overweight despite being normal weight or overweight, and females who perceived weight as underweight despite being normal weight had higher odds for poor SRH compared with a female comparison group. In conclusion, as the hypothesis of this study, self-perceived overweight and underweight in adolescents were associated with poor SRH regardless of BMI, and the association differed by BMI in Korean adolescents.
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Affiliation(s)
- Kayoung Lee
- Department of Family Medicine, Busan Paik Hospital, Inje University College of Medicine, Busan, Republic of Korea.
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Psychosocial Predictors of Body Weight Congruence in Adolescents Aged 15 and 17 Years in Poland: Findings from the Health Behaviour in School-Aged Children (HBSC) Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19042342. [PMID: 35206529 PMCID: PMC8872581 DOI: 10.3390/ijerph19042342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 02/16/2022] [Accepted: 02/17/2022] [Indexed: 01/25/2023]
Abstract
Background: Body weight congruence (BWC) has implications for adolescent health. The main goal of this study was to examine the distribution of BWC and its relationship with six psychosocial factors. Methods: A representative sample of N = 3508 adolescents aged 15 and 17 years (52.4% girls) derived from the Health Behaviour in School-aged Children study, conducted in 2017/2018 in Poland, was used. BWC groups were defined based on self-reported BMI and subjective assessment of weight: (1) correct perception; (2) overestimation, and (3). underestimation. Principal component analysis (PCA) extracted the following two factors: a socio-relational factor (SR) related to perceived social support and social self-efficacy, and a body attitudes and social media exposure factor (BAME). Using the total sample, multinomial logistic regression was applied to estimate their impact on the BWC, and gender-specific models were compared. Results: Half (48.6%) of the adolescents correctly estimated their body weight, 31.0% overestimated it (girls 43.9%, boys 17.1%), and 20.0% underestimated it (boys 37.2%, girls 9.0%). Overestimation of body weight concerns 48.0% of normal weight girls, 50.0% of underweight girls, and 21.3% and 32.1% of normal weight and underweight boys, respectively. The percentage of normal weight (34.4%), and overweight and obese (30.8%) boys who underestimated their body weight was three times higher than the respective percentages of girls that underestimated their weight (9.0% and 11.9%). The SR factor protected adolescents from both underestimation (only in girls) and overestimation in the total sample (OR 0.74, 95%CI 0.68–0.81) and both genders. BAME increased this risk of overestimation in both genders (OR = 1.83, 95%CI 1.67–2.0), and the risk of underestimation among boys. Conclusions: Prevention programmes should include a wide range of psychosocial factors to improve BWC among adolescents.
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Joo YY, Kim J, Lee K, Cho GJ, Yi KW. Misperception of body weight and associated socioeconomic and health-related factors among Korean female adults: A nationwide population-based study. Front Endocrinol (Lausanne) 2022; 13:1007129. [PMID: 36619562 PMCID: PMC9816400 DOI: 10.3389/fendo.2022.1007129] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 12/06/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Misperception of body weight is associated with various psychological and health problems, including obesity, eating disorders, and mental problems. To date, female-specific risk factors, including socioeconomic or health-related lifestyle features, or their indicative performance for the misperception in Asian women according to age groups remain unknown. OBJECTIVES To investigate the prevalence and associated risk factors for the mismatch in self-perceived body weight and evaluated the classification performance of the identified risk factors across age groups in female adults. METHODS We analyzed data of 22,121 women (age 19-97 years) from the 7-year Korea National Health and Nutrition Examination Survey dataset (2010-2016). We evaluated self-perceived body weight of the participants with their actual weight using the body mass index cut-off and grouped them by age: early adulthood (19-45), middle adulthood (46-59), and late adulthood (≥60). Logistic regression was conducted in each age group based on their weight misperception. The classification performance of the identified risk factors was evaluated with a bagging tree ensemble model with 5-fold cross-validation. RESULTS 22.2% (n=4,916) of the study participants incorrectly perceived their body weight, of which 14.1% (n=3,110) and 8.2% (n=1,806) were in the underestimated and overestimated groups. Among the age groups, the proportion of participants who misperceived their body weight was highest in late adulthood (31.8%) and the rate of overestimation was highest in early adulthood (14.1%). We found that a lower education level, absence of menopause, perception of themselves as unhealthy, and efforts for weight management were significantly associated with the overall misperception (overestimation or underestimation) of body weight across age groups. Based on the identified risk factors, the highest area under the receiver operating curve (AUROC) and accuracy of the best classification model (weight overestimation in all participants) were 0.758 and 0.761, respectively. Adding various associated lifestyle factors to the baseline model resulted in an average increase of 0.159 and 0.135 in AUROC for classifying weight underestimation and overestimation, respectively. CONCLUSIONS Age, education level, marital status, absence of menopause, amount of exercise, efforts for weight management (gain, loss, and maintenance), and self-perceived health status were significantly associated with the mismatch of body weight.
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Affiliation(s)
| | - Jina Kim
- Department of Statistics, Korea University, Seoul, Republic of Korea
| | - Kiwon Lee
- Department of Food and Resource Economics, College of Life Sciences and Biotechnology, Korea University, Seoul, Republic of Korea
| | - Geum Joon Cho
- Department of Obstetrics and Gynecology, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Kyong Wook Yi
- Department of Obstetrics and Gynecology, College of Medicine, Korea University, Seoul, Republic of Korea
- *Correspondence: Kyong Wook Yi,
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Ghannadiasl F. Novel anthropometric predictors of subjective weight among women. Women Health 2021; 61:889-895. [PMID: 34649476 DOI: 10.1080/03630242.2021.1988811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The main aim of the current study was to examine novel anthropometric predictors of subjective weight among women. In this cross-sectional study, 229 women were selected through simple random sampling method. The participants completed the Multidimensional Body Self-Relation Questionnaire. Pearson correlation coefficient and linear regression were used to analyze the data. The mean subjective weight score was 4.05 ± 1.01. There was a significant relationship between anthropometric indices and subjective weight (Pearson r correlation range: 0.62-0.81, p < .01). Beta coefficients for predictor variables indicated that weight (ß = -2.774, t (229) = -2.868, p = .005), hip circumference (ß = 3.454, t (229) = 5.999, p < .001), waist to hip ratio (ß = 4.218, t (229) = 4.953, p < .001), waist to height ratio (ß = -3.284, t (229) = -2.067, p = .04), and conicity index (ß = -0.708, t (229) = -2.518, p = .013) significantly predicted the subjective weight. The waist to hip ratio was the most important predictor of the subjective weight. This study suggests using the waist to hip ratio as an anthropometric index in subjective weight studies in women. Considering the negative impact of subjective weight on women's health, these results indicate the need for interventions designed to control body weight and unsuitable anthropometric indices in women.
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Affiliation(s)
- Fatemeh Ghannadiasl
- Department of Food Sciences and Technology, University of Mohaghegh Ardabili, Ardabil, Iran
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Toselli S, Grigoletto A, Zaccagni L, Rinaldo N, Badicu G, Grosz WR, Campa F. Body image perception and body composition in early adolescents: a longitudinal study of an Italian cohort. BMC Public Health 2021; 21:1381. [PMID: 34253209 PMCID: PMC8274004 DOI: 10.1186/s12889-021-11458-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 07/06/2021] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Adolescence is a sensitive period of life in which everyone faces physical and psychological changes. No longitudinal studies considering changes in body image perception and body composition in Italian adolescents have been carried out. The aims of this study were to evaluate the longitudinal change in body composition and weight status in a sample of Italian students of both sexes over the 3 years of middle school and to analyse the influence of these parameters on the perception and satisfaction of one's own body image. METHODS Sixty-four males and seventy females were followed longitudinally from 11 to 14. Age at first measurement was 11.8 ± 0.3 yrs. in males and 11.9 ± 0.3 yrs. in females, then the students were measured again after 1 year and 2 years. Anthropometric measurements were collected and body composition was assessed by skinfolds. Maturity status was detected by age at menarche in females and by estimated age at peak height velocity in males; sports practice was assessed by a questionnaire. Body Silhouette Charts were used to assess body image perception. The degree of body image dissatisfaction and improper perception of weight status were evaluated. Univariate and multivariate analyses were applied. RESULTS Height, sitting height, leg length, and weight increments were higher in males than in females, and in both sexes the sitting height increment was higher than that of leg length. Skinfold thicknesses and percentage of body fat, showed a decrease in males and an increase in females over the 3 years. About 90% of the sample practiced sport during the 3 years. No significant variations in body image perception were observed among repeated measures but significantly differences were observed between sexes. Although the girls showed a lower incidence of overweight and obesity than boys, girls had a higher dissatisfaction than males. Males were less accurate in one's perception of one's own weight status. CONCLUSIONS The changes in body composition observed in the sample of the present study were in accordance with their maturity stage. An increase in parameters connected with adiposity is observed in females and a decrease in males. Body image perception did not seem to change with growth, but associations were found between body image perception and BMI and sex. Monitoring body image perception in young adolescents, especially in females and in overweight/obese subjects, is a priority to prevent nutritional disorders.
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Affiliation(s)
- Stefania Toselli
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40126, Bologna, Italy
| | - Alessia Grigoletto
- Department of Biomedical and Neuromotor Sciences, University of Bologna, 40126, Bologna, Italy
| | - Luciana Zaccagni
- Department of Neuroscience and Rehabilitation, Faculty of Medicine, Pharmacy and Prevention, University of Ferrara, 44121, Ferrara, Italy
| | - Natascia Rinaldo
- Department of Neuroscience and Rehabilitation, Faculty of Medicine, Pharmacy and Prevention, University of Ferrara, 44121, Ferrara, Italy
| | - Georgian Badicu
- Department of Physical Education and Special Motricity, University Transilvania of Brasov, 500068, Brasov, Romania.
| | - Wilhelm Robert Grosz
- Department of Physical Education and Special Motricity, University Transilvania of Brasov, 500068, Brasov, Romania
| | - Francesco Campa
- Department for Life Quality Studies, University of Bologna, 47921, Rimini, Italy
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Do weight perception and bullying victimization account for links between weight status and mental health among adolescents? BMC Public Health 2021; 21:1062. [PMID: 34088278 PMCID: PMC8177253 DOI: 10.1186/s12889-021-11037-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 05/11/2021] [Indexed: 12/16/2022] Open
Abstract
Background The purpose of this study was to explore whether the way youth perceive their weight and their experiences of bullying victimization account for the increased risk of depression and anxiety symptoms, and poor psychosocial well-being, associated with overweight/obesity in a large sample of Canadian secondary school students. We also explored if associations differed by gender. Methods We used cross-sectional survey data from year 7 (2018–19) of the COMPASS study. The sample included 57,059 students in grades 9–12 (Secondary III-V in Quebec) at 134 Canadian secondary schools (Alberta, British Columbia, Ontario, Quebec). First, multiple regression models tested associations between body mass index (BMI) classification and mental health outcomes (anxiety [GAD-7] and depression [CESD-10] symptoms, and psychosocial well-being [Diener’s Flourishing Scale]). Second, weight perception and bullying victimization were added to the models. Models were stratified by gender and controlled for sociodemographic covariates and school clustering. Results When weight perception and bullying victimization were added to the models, obesity BMI status no longer predicted internalizing symptoms and flourishing scores relative to normal-weight BMIs. Students with ‘overweight’ or ‘underweight’ perceptions, and experiences of bullying victimization in the past month, reported higher anxiety and depressive symptomatology, and lower flourishing levels, in comparison to students with ‘about right’ weight perceptions and without experiences of bullying victimization, respectively, controlling for BMI status. Results were largely consistent across boys and girls. Conclusions Results suggest perceptions of weight and experiences of bullying independently contribute to differences in mental health outcomes by weight status among youth. Continued efforts targeting weight-based bullying and weight bias, and the promotion of body size acceptance and positive body image, may help reduce the risk of mental illness and poor mental health among adolescents.
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Zhang Y, Wang R, Liu B, Sun L. Weight in the mind: Weight perception and depressive symptoms in Chinese adolescents. J Affect Disord 2021; 278:506-514. [PMID: 33017678 DOI: 10.1016/j.jad.2020.09.112] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 08/25/2020] [Accepted: 09/26/2020] [Indexed: 01/27/2023]
Abstract
BACKGROUND Increasing evidence demonstrates the significant role of weight perception in shaping the mental health of adolescents. This study sought to extend previous literature by examining the associations of weight perception categories with depressive symptoms for both boys and girls in China, and further explored whether the associations varied between urban and rural areas. METHODS Data were from a large-scale, national survey of Chinese middle school students. The analytical sample had 8568 respondents with a mean age of 13.9 years (SD=0.7). Bivariate and multiple regression analyses were adopted to examine the links between weight perception and depressive symptoms. RESULTS Overweight perceptions were more prevalent in girls than in boys (47.0% vs. 29.3%), whereas underweight perceptions were less common in girls than in boys (15.7% vs. 29.3%). After adjusting for sociodemographic characteristics and health conditions, self-perceiving as "slightly overweight" and "very overweight" were significantly related to more depressive symptoms for both boys (p<0.05) and girls (p<0.05). A "very underweight" perception, however, was found to be only linked to greater depressive symptoms in boys (p<0.05). Notably, these patterns showed no significant rural-urban difference, as evidenced by the lack of significant interactive effects of all weight perceptions categories and region (urban/rural) on depressive symptoms. LIMITATIONS This study was based on a cross-sectional design, which essentially precludes the possibility to determine the causality of the observed associations. CONCLUSION Findings in this study indicated that the impacts of subjective physical attractiveness have been gendered and regionally pervasive in affecting emotional well-being of Chinese adolescents.
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Affiliation(s)
- Yueyun Zhang
- School of Philosophy and Social Development, Shandong University, China
| | - Ruochen Wang
- School of Sociology and Population Studies, Renmin University of China, China
| | - Baozhong Liu
- Institute of Sociology, Chinese Academy of Social Sciences, China
| | - Long Sun
- Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, China; NHC Key Lab of Health Economics and Policy Research (Shandong University), China.
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