Mapping the relative risk of weight disorders in children and adolescents across provinces of Iran: the CASPIAN-V study

• Main Authors: Marzieh Nasr (Author), Mohammadali Pourmirzaei (Author), Mohammad Esmaeil Motlagh (Author), Ramin Heshmat (Author), Mostafa Qorbani (Author), Roya Kelishadi (Author)
• Format: Book
• Published: Tabriz University of Medical Sciences, 2020-07-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Summary

Background: This study aimed to find possible spatial variation in children's weight disorders and in predicting the spatial distribution. Methods: The study population of this ecological study consisted of 7-18-year-old students living in 30 provinces of Iran. We used Besag, York and Mollie (BYM) model, a Bayesian model, to study the relative risk (RR) of underweight and excess weight (overweight and obese). The model was fitted to data using OpenBUGS (3.2.1) software. Results: The highest RR of underweight was found in southeastern provinces. Whereas, the highest RR of excess weight was documented in northern, northwestern and capital provinces.Sistan-Balouchestan (RR=1.973; Bayesian confidence interval [BCI]: 1.682, 2.289), Hormozgan(RR=1.482; BCI: 1.239, 1.749), South Khorasan (RR=1.422; BCI: 1.18, 1.687) and Kerman(RR=1.413; BCI: 1.18, 1.669) had the highest RR of underweight. Mazandaran (RR=1.366; BCI:1.172,1.581), Gilan (RR=1.346; BCI: 1.15,1.562), Tehran (RR=1.271; BCI: 1.086,1.472) and Alborz (RR=1.268; BCI: 1.079,1.475) provinces are high risk regions for excess weight. Conclusion: The significant variations in geographical distribution of weight disorders are because of various sociodemographic and ethnic differences. The current findings should be considered in health policy making in different regions of the country.

Item Description

2228-6497
10.34172/hpp.2020.37