Jason M Nagata1, Stuart B Murray2, Kirsten Bibbins-Domingo3,4, Andrea K Garber1, Deborah Mitchison5,6, Scott Griffiths7. 1. Division of Adolescent and Young Adult Medicine, Department of Pediatrics, University of California, San Francisco, San Francisco, California. 2. Department of Psychiatry, University of California, San Francisco, San Francisco, California. 3. Department of Epidemiology and Biostatistics, University of California, San Francisco, San Francisco, California. 4. Department of Medicine, University of California, San Francisco, San Francisco, California. 5. Centre for Emotional Health, Department of Psychology, Macquarie University, Sydney, Australia. 6. Translational Health Research Institute, School of Medicine, Western Sydney University, Sydney, New South Wales, Australia. 7. Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Victoria, Australia.
Abstract
OBJECTIVE: To determine adolescent predictors of muscularity-oriented disordered eating behaviors in young men and women using a nationally representative longitudinal sample in the United States and to examine differences by sex. METHOD: We used nationally representative longitudinal cohort data collected from baseline (11-18 years old, 1994-1995) and 7-year follow-up (18-24 years old, 2001-2002) of the National Longitudinal Study of Adolescent to Adult Health. We examined adolescent demographic, behavioral, and mental health predictors of young adult muscularity-oriented disordered eating behaviors defined as eating more or differently to gain weight or bulk up, supplements to gain weight or bulk up, or androgenic anabolic steroid use at 7-year follow-up. RESULTS: Of the 14,891 included participants, 22% of males and 5% of females reported any muscularity-oriented disordered eating behavior at follow-up in young adulthood. Factors recorded at adolescence that were prospectively associated with higher odds of muscularity-oriented disordered eating in both sexes included black race, exercising to gain weight, self-perception of being underweight, and lower body mass index z-score. In addition, participation in weightlifting; roller-blading, roller-skating, skate-boarding, or bicycling; and alcohol among males and depressive symptoms among females during adolescence were associated with higher odds of muscularity-oriented disordered eating in young adulthood. CONCLUSIONS: Interventions to prevent muscularity-oriented disordered eating behaviors may target at-risk youth, particularly those of black race or who engage in exercise to gain weight. Future research should examine longitudinal health outcomes associated with muscularity-oriented disordered eating behaviors.
OBJECTIVE: To determine adolescent predictors of muscularity-oriented disordered eating behaviors in young men and women using a nationally representative longitudinal sample in the United States and to examine differences by sex. METHOD: We used nationally representative longitudinal cohort data collected from baseline (11-18 years old, 1994-1995) and 7-year follow-up (18-24 years old, 2001-2002) of the National Longitudinal Study of Adolescent to Adult Health. We examined adolescent demographic, behavioral, and mental health predictors of young adult muscularity-oriented disordered eating behaviors defined as eating more or differently to gain weight or bulk up, supplements to gain weight or bulk up, or androgenic anabolic steroid use at 7-year follow-up. RESULTS: Of the 14,891 included participants, 22% of males and 5% of females reported any muscularity-oriented disordered eating behavior at follow-up in young adulthood. Factors recorded at adolescence that were prospectively associated with higher odds of muscularity-oriented disordered eating in both sexes included black race, exercising to gain weight, self-perception of being underweight, and lower body mass index z-score. In addition, participation in weightlifting; roller-blading, roller-skating, skate-boarding, or bicycling; and alcohol among males and depressive symptoms among females during adolescence were associated with higher odds of muscularity-oriented disordered eating in young adulthood. CONCLUSIONS: Interventions to prevent muscularity-oriented disordered eating behaviors may target at-risk youth, particularly those of black race or who engage in exercise to gain weight. Future research should examine longitudinal health outcomes associated with muscularity-oriented disordered eating behaviors.
Authors: Harrison G Pope; Ruth I Wood; Alan Rogol; Fred Nyberg; Larry Bowers; Shalender Bhasin Journal: Endocr Rev Date: 2013-12-17 Impact factor: 19.871
Authors: Jason M Nagata; Jennifer L Carlson; Jessica M Kao; Neville H Golden; Stuart B Murray; Rebecka Peebles Journal: Int J Eat Disord Date: 2017-11-07 Impact factor: 4.861
Authors: Jason M Nagata; Vivienne M Hazzard; Kyle T Ganson; Samantha L Hahn; Dianne Neumark-Sztainer; Marla E Eisenberg Journal: Int J Eat Disord Date: 2021-12-14 Impact factor: 5.791
Authors: Jason M Nagata; Kartika Palar; Holly C Gooding; Andrea K Garber; Henry J Whittle; Kirsten Bibbins-Domingo; Sheri D Weiser Journal: J Adolesc Health Date: 2019-10-04 Impact factor: 5.012
Authors: Jason M Nagata; Rebecka Peebles; Katherine B Hill; Sasha Gorrell; Jennifer L Carlson Journal: Eat Disord Date: 2020-03-04 Impact factor: 3.663
Authors: Jason M Nagata; F Hunter McGuire; Jason M Lavender; Tiffany A Brown; Stuart B Murray; Emilio J Compte; Chloe J Cattle; Annesa Flentje; Micah E Lubensky; Juno Obedin-Maliver; Mitchell R Lunn Journal: Eat Behav Date: 2022-01-12
Authors: Jason M Nagata; Benjamin W Domingue; Gary L Darmstadt; Ann M Weber; Valerie Meausoone; Beniamino Cislaghi; Holly B Shakya Journal: J Adolesc Health Date: 2020-01 Impact factor: 5.012