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Hochgraf AK, Berge JM, Lanza ST. Age-varying associations between attempts to change weight and suicidal ideation among adolescents in the United States. Prev Med 2024; 182:107946. [PMID: 38574970 PMCID: PMC11084873 DOI: 10.1016/j.ypmed.2024.107946] [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: 11/13/2023] [Revised: 03/20/2024] [Accepted: 04/01/2024] [Indexed: 04/06/2024]
Abstract
PURPOSE The goal of this study was to inform theory and suicide prevention efforts by examining how the link between attempts to change weight and suicidal ideation varies across adolescence, when it is strongest, and whether there are sex differences. METHODS Data were from 13,518 youth ages 14-18 years who participated in the 2019 Youth Risk Behavior Survey, a nationally representative study of U.S. high school students. Time-varying effect modeling was used to estimate associations between attempts to change weight and suicidal ideation as continuous functions of age and to test sex differences in these links. RESULTS The link between attempts to lose weight and suicidal ideation was positive and significant between ages 14.0-17.3 years, with the strongest association at age 15.0 (OR = 2.07). There were no sex differences in this age-varying association. The association between attempts to gain weight and suicidal ideation was positive and age-varying for girls, with the strongest association at age 17.2 years (OR = 2.79). This association was not significant for boys at any age. CONCLUSIONS Girls and boys who are trying to lose weight and girls who are trying to gain weight may be at elevated risk for suicidal ideation between ages 14 and 18 years. Findings illuminate patterns of association during adolescence and have implications for suicide prevention.
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Affiliation(s)
- Anna K Hochgraf
- Division of Epidemiology and Community Health, School of Public Health, The University of Minnesota, Minneapolis, MN, USA.
| | - Jerica M Berge
- Department of Family Medicine and Community Health, Medical School, The University of Minnesota, Minneapolis, MN, USA
| | - Stephanie T Lanza
- Department of Biobehavioral Health, The Pennsylvania State University, University Park, PA, USA
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Grunewald W, Troop-Gordon W, Smith AR. Relationships between eating disorder symptoms, muscle dysmorphia symptoms, and suicidal ideation: A random intercepts cross-lagged panel approach. Int J Eat Disord 2022; 55:1733-1743. [PMID: 36200702 DOI: 10.1002/eat.23819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 09/19/2022] [Accepted: 09/20/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE Eating disorder (ED) symptoms correlate with suicidality; yet the strength of these relationships in men is unclear. Muscle dysmorphia (MD) symptoms may reflect a more accurate index of body-related concerns for men, as they better target muscularity concerns typical of men. However, no studies have tested a model in which ED/MD symptoms and suicidality are simultaneously examined. We longitudinally tested whether ED/MD symptoms were related to suicidal ideation among a community sample of men. METHODS Men with MD symptoms (N = 272) were recruited to complete three surveys over 6 weeks. A random intercepts cross-lagged panel model tested predictive associations between ED/MD symptoms and suicidal ideation, while disaggregating between/within-person variance. RESULTS ED/MD symptoms were significantly associated with suicidal ideation at the between-subjects level (ED: b = .04; MD: b = .09) and showed significant within-wave covariances with suicidal ideation (ED: b = .02-.04; MD: b = .02-.05). Those who experienced increases in ED symptoms showed increased suicidal ideation at the next wave (b = .32). Those who experienced increases in suicidal ideation showed increases in MD symptoms at the next wave (b = .85). DISCUSSION Results highlight ED symptoms as a potential risk factor for suicidal ideation among men. Further, suicidal ideation predicted MD symptoms. ED symptoms may create intra- and interpersonal distress predicting suicidal ideation. Suicidal ideation may lead to muscle-building behaviors to cope with suicidal thoughts. Clinicians should assess for suicidal ideation among men at risk for MD/EDs, and for MD symptoms among those reporting suicidal ideation. PUBLIC SIGNIFICANCE Eating disorder (ED) symptoms are related to suicidality, but these relationships are understudied among men. Since men report concerns surrounding muscularity, muscle dysmorphia (MD) may be a better ED index for this population. However, little research has investigated relationships between ED symptoms, MD symptoms, and suicidality among men. This study investigated relationships between ED/MD symptoms and suicidality among 272 men. Results may inform clinical assessment, treatment, and classification of MD.
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Affiliation(s)
- William Grunewald
- Department of Psychological Sciences, Auburn University, Auburn, Alabama, USA
| | - Wendy Troop-Gordon
- Department of Human Development and Family Studies, Auburn University, Auburn, Alabama, USA
| | - April R Smith
- Department of Psychological Sciences, Auburn University, Auburn, Alabama, USA
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Thiel AM, Spoor SP, McGinnis BL, Young KPD. Examining the association of eating psychopathology with suicidality: Comparing cross-sectional and longitudinal tests of interpersonal-psychological mediators. Eat Disord 2022; 31:320-336. [PMID: 36285369 DOI: 10.1080/10640266.2022.2135719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Eating disorders (EDs) are associated with high mortality rates from suicide. Empirical tests of the Interpersonal-Psychological Theory of Suicide (IPTS) have provided preliminary cross-sectional support for its application to individuals with EDs. Because IPTS seeks to predict development and changes in suicidal ideation (SI), longitudinal investigations are ideal. The purpose of this study was to conduct cross-sectional and longitudinal mediational tests of the effect of ED psychopathology on SI as explained by perceived burdensomeness, thwarted belongingness, and hopelessness. Participants were undergraduate students (N = 738) who completed self-report measures of ED symptoms and IPTS variables at up to three time points across 10 weeks. Multiple mediation analyses were conducted on cross-sectional and longitudinal data. Cross-sectional analyses indicate mostly consistent findings with existing literature; however, results from the longitudinal analyses failed to identify any mediational effects of ED psychopathology on SI. These differences emphasize the importance of empirical tests in both cross-sectional and longitudinal data. Given the inconsistent results, the utility of IPTS features in explaining the association between ED psychopathology and SI is unclear. Future studies should seek to replicate these findings using other methods of measurement across time (e.g., ecological momentary assessment) and within clinical ED samples.
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Affiliation(s)
- Alexandra M Thiel
- Department of Psychology, University of Wyoming, Laramie, Wyoming, USA
| | - Samantha P Spoor
- Department of Psychology, University of Wyoming, Laramie, Wyoming, USA
| | - Brooke L McGinnis
- Department of Psychology, University of Wyoming, Laramie, Wyoming, USA
| | - Kyle P De Young
- Department of Psychology, University of Wyoming, Laramie, Wyoming, USA
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Grunewald W, Ortiz SN, Kinkel-Ram SS, Smith AR. Longitudinal relationships between muscle dysmorphia symptoms and suicidal ideation. Suicide Life Threat Behav 2022; 52:683-695. [PMID: 35253940 DOI: 10.1111/sltb.12852] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 12/27/2021] [Accepted: 01/05/2022] [Indexed: 01/19/2023]
Abstract
INTRODUCTION Muscle Dysmorphia (MD) is a severe subtype of body dysmorphic disorder (BDD) that shares symptomatic overlap with eating disorders. Although associations between eating disorders/BDD and suicidality are well documented, research has rarely examined associations between MD symptoms and suicidality, which is concerning given MD is associated with additional suicide risk factors compared with these disorders. Further, existing associations between MD symptoms and suicidality have yet to establish temporal ordering for these relationships. Therefore, the current study investigated longitudinal relationships between MD symptoms and suicidal ideation to establish the direction of the MD-suicidality relationship. METHODS Participants were 272 US men displaying sub-clinical MD symptoms who completed self-report measurement at three time points over 6 weeks. Longitudinal relationships between MD symptoms and suicidal ideation were examined using a three-wave autoregressive cross-lagged model. RESULTS Certain MD symptoms were longitudinally predicted by suicidal ideation. Specifically, suicidal ideation longitudinally predicted increased drive for size and appearance intolerance. CONCLUSIONS Results may suggest that individuals engage in MD symptoms potentially to cope with distressing thoughts of suicide. Clinicians should provide clients with comorbid MD and suicidality with appropriate coping tools to manage distress from suicidal thoughts outside of engaging in compulsive exercise characteristic of MD symptoms.
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Affiliation(s)
- William Grunewald
- Department of Psychological Sciences, Auburn University, Auburn, Alabama, USA
| | - Shelby N Ortiz
- Department of Psychology, Miami University, Oxford, Ohio, USA
| | | | - April R Smith
- Department of Psychological Sciences, Auburn University, Auburn, Alabama, USA
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Grunewald W, Kinkel-Ram SS, Smith AR. Conformity to masculine norms, masculine discrepancy stress, and changes in muscle dysmorphia symptoms. Body Image 2022; 40:237-248. [PMID: 35066243 DOI: 10.1016/j.bodyim.2022.01.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 12/20/2021] [Accepted: 01/06/2022] [Indexed: 12/18/2022]
Abstract
Muscle dysmorphia (MD) is a severe psychiatric illness; however, little is known regarding risk factors for MD development. Conformity to masculine norms may represent a risk factor for MD, but research has yet to establish temporal ordering for these relationships. Masculine discrepancy stress (distress at not amounting to masculine stereotypes) could represent a mechanism underlying these relationships. Therefore, the current study examined longitudinal relationships between conformity to masculine norms, masculine discrepancy stress, and MD symptoms. Participants were 272 men displaying elevated MD symptoms who completed self-report questionnaires at three timepoints. An autoregressive cross-lagged mediation model was specified to examine relationships between conformity to masculine norms and MD symptoms and test if masculine discrepancy stress mediated these relationships. Masculine discrepancy stress did not mediate relationships between masculine norms and MD symptoms. However, MD symptoms predicted increased masculine discrepancy stress, and conformity to masculine norms was related to MD symptoms. MD symptoms were both a predictor and outcome of masculine norms, and signs for relationships differed on the masculine norm endorsed. Conformity to masculine norms may represent a risk factor and outcome for MD symptoms. If clinicians provide clients with tools to reduce rigid adherence to masculine identities, this may prevent MD symptom development.
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Affiliation(s)
- William Grunewald
- Department of Psychological Sciences, Auburn University, 226 Thach Hall, Auburn, AL 36849, USA.
| | - Shruti S Kinkel-Ram
- Department of Clinical Psychology, Miami University, 90N Patterson Avenue, Oxford, OH 45056, USA.
| | - April R Smith
- Department of Psychological Sciences, Auburn University, 226 Thach Hall, Auburn, AL 36849, USA.
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Gómez Del Barrio A, Pardo de Santayana G, Ruiz Guerrero F, Benito Gonzalez P, Calcedo Giraldo G, González Gómez J, García-Unzueta MT. Suicidal ideation in a sample with a first-episode of restrictive eating disorders: The role of biomarkers. JOURNAL OF AFFECTIVE DISORDERS REPORTS 2022. [DOI: 10.1016/j.jadr.2021.100305] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Smith AR, Forrest LN, Perkins NM, Kinkel-Ram S, Bernstein MJ, Witte TK. Reconnecting to Internal Sensation and Experiences: A Pilot Feasibility Study of an Online Intervention to Improve Interoception and Reduce Suicidal Ideation. Behav Ther 2021; 52:1145-1157. [PMID: 34452669 DOI: 10.1016/j.beth.2021.02.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 02/04/2021] [Accepted: 02/04/2021] [Indexed: 02/03/2023]
Abstract
Risk factors that are strongly associated with suicide and are amenable to intervention are in need of discovery. This three-study investigation demonstrates that an intervention designed to improve interoception-one potential suicide risk factor-may reduce suicide-related outcomes. Study 1 included 136 undergraduate participants and found that relative to a control condition, participating in a progressive muscle relaxation exercise was associated with reduced implicit identification with suicide through greater body trust, which is one domain of interoception that is consistently linked to suicide-related outcomes. Study 2 included 97 MTurk participants and found that relative to a control condition, participating in a body functionality writing exercise was associated with greater awareness of the body as a whole. Study 3 was a pilot study of a four-session online intervention designed to increase interoception. Study 3 included a sample of 22 clinical participants who completed pre- and postintervention assessments. Participants rated the intervention as highly acceptable and moderately effective. Moreover, the intervention was associated with improvements in interoception and reductions in suicidal ideation, general psychological symptoms, and disordered-eating symptoms. Overall, these findings indicate that our online interoceptive awareness training is acceptable and may be associated with improvements in clinical outcomes. Randomized controlled trials are needed to explore whether the intervention's purported mechanism-improved interoception-leads to changes in clinical outcomes.
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Perkins NM, Ortiz SN, Smith AR, Brausch AM. Suicidal Ideation and Eating Disorder Symptoms in Adolescents: The Role of Interoceptive Deficits. Behav Ther 2021; 52:1093-1104. [PMID: 34452664 PMCID: PMC8403232 DOI: 10.1016/j.beth.2021.03.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 01/19/2021] [Accepted: 03/07/2021] [Indexed: 01/11/2023]
Abstract
Eating disorder symptoms and suicidal ideation are relatively common, and often begin to emerge in adolescence. Interoceptive deficits, or the inability to perceive and accurately identify the physiological condition of the body, is an established risk factor for both eating disorders and suicidal thoughts and behaviors. Despite this, longitudinal research examining the temporal dynamics between these variables is scarce, especially within adolescent samples. Using a three-wave longitudinal design, the present study tested bidirectional relationships between interoceptive deficits, eating disorder symptoms, and suicidal ideation to examine whether interoceptive deficits predicted eating disorder symptoms and suicidal ideation over the course of a year among a sample of adolescents. Participants were 436 community adolescents recruited from local middle- and high-schools. Data were collected at baseline, 6-month follow-up, and 12-month follow-up. Study measures assessed current suicidal ideation, eating disorder symptom severity, and interoceptive deficits. Autoregressive cross-lagged modeling was conducted in MPlus. We found baseline eating disorder symptoms significantly predicted suicidal ideation at 6-month follow-up when controlling for baseline suicidal ideation. Baseline interoceptive deficits significantly predicted eating disorder symptoms 6-months later, while 6-month follow-up interoceptive deficits significantly predicted 12-month follow-up suicidal ideation. Our findings highlight the need for early and regular assessment of suicidal ideation and eating disorder symptoms in adolescents. Given that interoceptive deficits was a shared risk factor for both conditions within this sample, these results underscore the need for targeted interventions aimed at improving interoception.
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Affiliation(s)
- Natalie M. Perkins
- Department of Psychology, Miami University, 90 N. Patterson Avenue, Oxford, OH, 45056,Correspondence concerning this article should addressed to Natalie M. Perkins,
| | - Shelby N. Ortiz
- Department of Psychology, Miami University, 90 N. Patterson Avenue, Oxford, OH, 45056
| | - April R. Smith
- Department of Psychology, Miami University, 90 N. Patterson Avenue, Oxford, OH, 45056
| | - Amy M. Brausch
- Department of Psychological Science, Western Kentucky University, 1906 College Heights Boulevard, Bowling Green, KY
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