Tabbetha D Lopez, Aliye B Cepni, Lenora P Goodman, Katherine R Arlinghaus, Margit Wiesner, Craig A Johnston, Kevin Haubrick, Tracey A Ledoux
{"title":"双因素修改后儿童饮食失调调查（M-KEDS）的开发：对西班牙裔青少年的验证研究。","authors":"Tabbetha D Lopez, Aliye B Cepni, Lenora P Goodman, Katherine R Arlinghaus, Margit Wiesner, Craig A Johnston, Kevin Haubrick, Tracey A Ledoux","doi":"10.1186/s12937-024-01031-2","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Disordered eating behaviors and body dissatisfaction are highly prevalent among adolescents and linked to negative health outcomes. While Hispanic adolescents appear to be at high risk of disordered eating and body dissatisfaction, validated tools for assessment of these health concerns among this population are lacking.</p><p><strong>Methods: </strong>This study used Confirmatory Factor Analysis to establish factorial validity for the Kids Eating Disorder Survey (KEDS) among a community sample of Hispanic adolescents. Internal consistency was measured by the Kuder-Richardson Formula 20 (KR-20).</p><p><strong>Results: </strong>Participants (N = 690) were Hispanic (100%) and female (53%), with a mean age of 12 years. After testing the psychometric properties of KEDS and implementing modifications, the resulting two-factor KEDS model (M-KEDS) showed acceptable fit (TLI = 0.98, CFI = 0.99, RMSEA = 0.06) for the Weight Dissatisfaction (renamed to Negative Weight Attitudes) and Purging/Restriction (renamed to Extreme Weight Control Behaviors) sub-scales and good internal consistency (KR-20 = 0.77).</p><p><strong>Conclusion: </strong>M-KEDS is a factorial valid instrument for assessing Extreme Weight Control Behaviors and Negative Weight Attitudes among Hispanic adolescents. Hispanics are among the fastest-growing racial/ethnic groups in the United States, warranting further research on negative weight attitudes and extreme weight control behaviors in this population.</p>","PeriodicalId":19203,"journal":{"name":"Nutrition Journal","volume":"23 1","pages":"134"},"PeriodicalIF":4.4000,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11529255/pdf/","citationCount":"0","resultStr":"{\"title\":\"Development of the two-factor modified Kids Eating Disorder Survey (M-KEDS): a validation study with hispanic adolescents.\",\"authors\":\"Tabbetha D Lopez, Aliye B Cepni, Lenora P Goodman, Katherine R Arlinghaus, Margit Wiesner, Craig A Johnston, Kevin Haubrick, Tracey A Ledoux\",\"doi\":\"10.1186/s12937-024-01031-2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Disordered eating behaviors and body dissatisfaction are highly prevalent among adolescents and linked to negative health outcomes. While Hispanic adolescents appear to be at high risk of disordered eating and body dissatisfaction, validated tools for assessment of these health concerns among this population are lacking.</p><p><strong>Methods: </strong>This study used Confirmatory Factor Analysis to establish factorial validity for the Kids Eating Disorder Survey (KEDS) among a community sample of Hispanic adolescents. Internal consistency was measured by the Kuder-Richardson Formula 20 (KR-20).</p><p><strong>Results: </strong>Participants (N = 690) were Hispanic (100%) and female (53%), with a mean age of 12 years. After testing the psychometric properties of KEDS and implementing modifications, the resulting two-factor KEDS model (M-KEDS) showed acceptable fit (TLI = 0.98, CFI = 0.99, RMSEA = 0.06) for the Weight Dissatisfaction (renamed to Negative Weight Attitudes) and Purging/Restriction (renamed to Extreme Weight Control Behaviors) sub-scales and good internal consistency (KR-20 = 0.77).</p><p><strong>Conclusion: </strong>M-KEDS is a factorial valid instrument for assessing Extreme Weight Control Behaviors and Negative Weight Attitudes among Hispanic adolescents. 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Development of the two-factor modified Kids Eating Disorder Survey (M-KEDS): a validation study with hispanic adolescents.
Background: Disordered eating behaviors and body dissatisfaction are highly prevalent among adolescents and linked to negative health outcomes. While Hispanic adolescents appear to be at high risk of disordered eating and body dissatisfaction, validated tools for assessment of these health concerns among this population are lacking.
Methods: This study used Confirmatory Factor Analysis to establish factorial validity for the Kids Eating Disorder Survey (KEDS) among a community sample of Hispanic adolescents. Internal consistency was measured by the Kuder-Richardson Formula 20 (KR-20).
Results: Participants (N = 690) were Hispanic (100%) and female (53%), with a mean age of 12 years. After testing the psychometric properties of KEDS and implementing modifications, the resulting two-factor KEDS model (M-KEDS) showed acceptable fit (TLI = 0.98, CFI = 0.99, RMSEA = 0.06) for the Weight Dissatisfaction (renamed to Negative Weight Attitudes) and Purging/Restriction (renamed to Extreme Weight Control Behaviors) sub-scales and good internal consistency (KR-20 = 0.77).
Conclusion: M-KEDS is a factorial valid instrument for assessing Extreme Weight Control Behaviors and Negative Weight Attitudes among Hispanic adolescents. Hispanics are among the fastest-growing racial/ethnic groups in the United States, warranting further research on negative weight attitudes and extreme weight control behaviors in this population.
期刊介绍：
Nutrition Journal publishes surveillance, epidemiologic, and intervention research that sheds light on i) influences (e.g., familial, environmental) on eating patterns; ii) associations between eating patterns and health, and iii) strategies to improve eating patterns among populations. The journal also welcomes manuscripts reporting on the psychometric properties (e.g., validity, reliability) and feasibility of methods (e.g., for assessing dietary intake) for human nutrition research. In addition, study protocols for controlled trials and cohort studies, with an emphasis on methods for assessing dietary exposures and outcomes as well as intervention components, will be considered.
Manuscripts that consider eating patterns holistically, as opposed to solely reductionist approaches that focus on specific dietary components in isolation, are encouraged. Also encouraged are papers that take a holistic or systems perspective in attempting to understand possible compensatory and differential effects of nutrition interventions. The journal does not consider animal studies.
In addition to the influence of eating patterns for human health, we also invite research providing insights into the environmental sustainability of dietary practices. Again, a holistic perspective is encouraged, for example, through the consideration of how eating patterns might maximize both human and planetary health.
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