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First nationwide survey of prevalence of weight disorders in Iranian children at school entry

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Abstract

Background

For the first time, not only in Iran but also in the Eastern Mediterranean region, we report the prevalence of underweight and overweight among all children at school entry.

Methods

The current study was part of the national screening survey of all children at school entry that was conducted in all 31 provinces of Iran in 2007. Body mass index (BMI) cut-off points provided by the US Centers for Disease Control and Prevention were used.

Results

This cross-sectional national study was performed among 899 035 children (48.8% girls and 51.2% boys); 76.7% of them lived in urban areas. Overall, 12.7% of the children had a BMI below the age- and gender-specific 5th percentile, and with the highest prevalence in the southern provinces. In addition, 17.0% of the children had high BMI levels, i.e., 13.5% were overweight and 3.5% were obese, with the highest prevalence in the capital city as well as in the western and northwestern provinces.

Conclusions

Until a few years ago, childhood undernutrition has been the major nutritional problem in our community and still is the focus of nutritional policies and related medical education curriculum; however the higher prevalence of overweight other than underweight obtained in the current national survey is alarming and confirms the importance of considering childhood overweight as a health priority. This should be taken into account for all Middle Eastern countries that are expected to bear one of the world’s greatest increases in the burden of chronic diseases notably diabetes in the next two decades.

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Authors and Affiliations

  1. Bureau of Health & Physical Activity and Prevention of Social Hazards, Ministry of Education & Training, Tehran, Iran

    Hasan Ziaoddini

  2. Isfahan Cardiovascular Research Center, Isfahan University of Medical Sciences, Isfahan, Iran

    Roya Kelishadi & Parinaz Poursafa

  3. School Health, Ministry of Education & Training, Tehran, Iran

    Fatemeh Kamsari

  4. Community & Preventive Medicine, Isfahan University of Medical Sciences, Isfahan, Iran

    Parisa Mirmoghtadaee

  5. Isfahan Cardiovascular Research Centre, Isfahan University of Medical Sciences, PO. Box 81465-1148, Isfahan, Iran

    Roya Kelishadi

Authors
  1. Hasan Ziaoddini
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  2. Roya Kelishadi
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  3. Fatemeh Kamsari
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  4. Parisa Mirmoghtadaee
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  5. Parinaz Poursafa
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Correspondence to Roya Kelishadi.

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Ziaoddini, H., Kelishadi, R., Kamsari, F. et al. First nationwide survey of prevalence of weight disorders in Iranian children at school entry. World J Pediatr 6, 223–227 (2010). https://doi.org/10.1007/s12519-010-0206-z

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  • DOI: https://doi.org/10.1007/s12519-010-0206-z

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