{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T06:20:55Z","timestamp":1783405255694,"version":"3.54.6"},"reference-count":68,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T00:00:00Z","timestamp":1783382400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Nutr."],"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Anxiety and depression are common among university students and may negatively affect their wellbeing and academic performance. However, evidence regarding their co-occurrence and their relationship with BMI and lifestyle-related factors in Peruvian students remains limited. This study aimed to analyze the association between anxiety, depression, BMI, and lifestyle-related factors among nutrition students at a private university in northern Peru.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>A cross-sectional study was conducted with 405 university students. Anxiety and depressive symptoms were assessed using the Generalized Anxiety Disorder-2 (GAD-2) and the Patient Health Questionnaire-2 (PHQ-2). A cut-off score of \u22653 was used to identify clinically relevant symptoms. Data were collected on body mass index (BMI), sleep duration, physical activity (PA), and fruit and vegetable (F\/V) consumption. Associations were evaluated using Poisson regression models with robust variance to estimate prevalence ratios (PR) and 95% confidence intervals (95% CI).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The prevalence of anxiety and depression symptoms was 57.3 and 26.4%, respectively. Anxiety symptoms was significantly associated with depression (aPR\u202f=\u202f4.53; 95% CI: 2.63\u20137.80). Compared with normal weight, overweight and obesity were associated with a higher prevalence of anxiety (overweight: aPR\u202f=\u202f1.22; 95% CI: 1.01\u20131.48; obesity: aPR\u202f=\u202f1.43; 95% CI: 1.10\u20131.87) and depression (overweight: aPR\u202f=\u202f1.27; 95% CI: 1.00\u20131.62; obesity: aPR\u202f=\u202f1.61; 95% CI: 1.12\u20132.32). Engaging in PA\u202f\u2265\u202f5 times per week was associated with a lower prevalence of depression (aPR\u202f=\u202f0.35; 95% CI: 0.14\u20130.85), whereas consuming &amp;lt;5 servings\/day of F\/V was associated with a higher prevalence of depression (aPR\u202f=\u202f1.52; 95% CI: 1.14\u20132.02).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Anxiety and depression symptoms were highly prevalent and strongly interrelated. Excess body weight, low PA, and low F\/V consumption were associated with poorer mental health indicators, highlighting the importance of integrated health-promotion strategies among university students.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.3389\/fnut.2026.1833831","type":"journal-article","created":{"date-parts":[[2026,7,7]],"date-time":"2026-07-07T05:46:57Z","timestamp":1783403217000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["Anxiety and depression symptoms in relation to body mass index, fruit and vegetable intake, and physical activity among nutrition students in Peru: a cross-sectional study"],"prefix":"10.3389","volume":"13","author":[{"given":"Jacksaint","family":"Saintila","sequence":"first","affiliation":[{"name":"Research Group on Nutritional Psychology and Public Health, Escuela de Posgrado, Universidad Peruana Uni\u00f3n","place":["Lima, Peru"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1965","published-online":{"date-parts":[[2026,7,7]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","first-page":"2907","DOI":"10.3390\/ijerph20042907","article-title":"Prevalence and factors associated with anxiety and depression in Peruvian medical students","volume":"20","author":"Piscoya-Tenorio","year":"2023","journal-title":"Int J Environ Res Public Health"},{"key":"ref2","doi-asserted-by":"publisher","first-page":"15","DOI":"10.1017\/S0033291711000985","article-title":"The structure of depression, anxiety and somatic symptoms in primary care","volume":"42","author":"Simms","year":"2011","journal-title":"Psychol Med"},{"key":"ref3","doi-asserted-by":"publisher","first-page":"1268872","DOI":"10.3389\/FPSYT.2023.1268872\/PDF","article-title":"Depression, anxiety, and stress in medical students in Peru: a cross-sectional 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