ArticleBMC psychiatry2023
Higher global diet quality score is related to lower prevalence of depression and poor quality of life among adolescent girls.
Article in BMC psychiatry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 6 citations in OpenAlex.
- Depression and mental health in late adolescents: the sequential mediating roles of quality of life and sleep regularity.BMC psychiatry · 2026Article
- Adherence to the EAT-Lancet planetary health diet and its associations with obesity and health-related quality of life in Iranian adolescents: a cross-sectional study.BMC public health · 2026Article
- The association between global diet quality index with novel cardiovascular risk factors and problem areas in diabetes scale (PAID) among patients with type 2 diabetes mellitus.Journal of diabetes and metabolic disorders · 2025Article
- Prevalence of depression among adolescents in rural communities of Mexico.Journal of global health · 2025Observational
- Annual Research Review: Micronutrients and their role in the treatment of paediatric mental illness.Journal of child psychology and psychiatry, and allied disciplines · 2025Review
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Authors and funding
6 authors at 4 institutions in 2 countries.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundAdolescence is a key time for the development of depression symptoms and the diet quality may be associated with mental health conditions. The present study examined the association between depression and quality of life (QoL) and the global diet quality score (GDQS) as a simple and standardized metric diet quality in Iranian adolescents.
methodsThis cross-sectional study was conducted on 733 adolescent girls recruited using a random cluster sampling method. A 147-item food frequency questionnaire (FFQ) was used for dietary intake assessment. The GDQS is gained by summing points of all the 25 food groups, ranged from 0 to 49. Depression symptoms were assessed using a Persian version of the Beck Depression Inventory (BDI). For assessment of health-related QoL, the Short Form 12 Survey-version 2 (SF-12v2) questionnaire was employed. Multivariable logistic regression examined the association of depression and QoL with GDQS in crude and adjusted models.
resultsAdolescent girls in the highest tertile of GDQS score compared with the lowest tertile had a 41% lower odds of depressive symptoms (OR: 0.59; 95% CI: 0.39-0.90, P = 0.01). The participants in the third tertile of GDQS score had lower odds of poor QoL compared with the first tertile (OR: 0.56; 95% CI: 0.37-0.85, P < 0.01). These associations remained significant (both P = 0.01) after adjustment for age, energy intake, body mass index (BMI), physical activity, and menstruation (depressive symptoms: OR: 0.59; 95% CI: 0.38-0.92; QoL: OR: 0.59; 95% CI: 0.38-0.91, P = 0.01).
conclusionWe found that adolescent girls with a higher score of the GDQS had lower odds of depression and poor QoL Prospective and interventional investigations are needed to reach a clear vision.
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