Abstract
Non-communicable diseases (NCDs) are one of the greatest threats to public health, and have been related to poor quality dietary patterns. This study was conducted to determine the distribution of dietary risk factors in Iran. Cross-sectional data was gathered between April and November 2016 from 30,541 eligible adults (out of 31 050 individuals who were selected through systematic proportional to size cluster random sampling) living in urban and rural areas, using the WHO-based STEPs risk factor questionnaire. Low intakes of fruits, vegetables, dairy products, and fish, and high intakes of salty processed food (SPF), as well as daily intake of hydrogenated fat (HF) were considered as nutritional risk factors. At the national level, 82.8% (95% CI: 82.4-83.2), 57.8% (95% CI: 57.2-58.4), 80.6% (95% CI: 80.1-81) and 90.3% (95% CI: 90-90.6) of participants of all age groups had sub-optimal intakes of fruits, vegetables, dairy products and fish, respectively. Furthermore, 12.8% (95% CI: 12.4-13.1), and 29.4% (95% CI: 28.9-29.9) of respondents had high SPF intakes and HF use, respectively. At the sub-national level, the highest distribution of suboptimal intake of fruits (97.2%; 95% CI:96-98.3), vegetables (79.2%; 95% CI: 76.3-82.1) and dairy products (92.9%; 95% CI: 91-94.7) was observed in Sistan and Baluchistan. Except for Boushehr and Hormozgan, the majority of the population of other provinces consumed fish less than twice a week. Similarly, the high intake of SPF was found mostly in the population of Yazd (23.7; 95% CI: 20.2-27.2). HF consumption was the highest in North Khorasan (64.2%; 95% CI: 60.3-68.1). These findings highlight the widespread distribution of dietary risk factors in Iran, which should be a priority for the people and the politicians in order to prevent NCDs.
Highlights
Following an appropriate dietary pattern offers an effective way to reduce the burden of chronic ailments.[1,2] people globally have become adapted to food consumption systems which have harmful effects on their health.[3]
The distribution of dietary risk factors was stratified into socio-demographic characteristics, physical activity and body mass index lipid profiles, and Non-communicable diseases (NCDs) at the national level
82.8%, 57.8 %, 80.6%, and 90.3% of the participants of all age groups had sub-optimal intake of fruits, vegetables, dairy products, and fish, respectively
Summary
Following an appropriate dietary pattern offers an effective way to reduce the burden of chronic ailments.[1,2] people globally have become adapted to food consumption systems which have harmful effects on their health.[3]. Vegetables, dairy products, and fish, and high intakes of salty processed food (SPF), as well as daily intake of hydrogenated fat (HF) were considered as nutritional risk factors. Results: At the national level, 82.8% (95% CI: 82.4-83.2), 57.8% (95% CI: 57.2-58.4), 80.6% (95% CI: 80.1-81) and 90.3% (95% CI: 90-90.6) of participants of all age groups had sub-optimal intakes of fruits, vegetables, dairy products and fish, respectively. At the sub-national level, the highest distribution of suboptimal intake of fruits (97.2%; 95% CI:96-98.3), vegetables (79.2%; 95% CI: 76.3-82.1) and dairy products (92.9%; 95% CI: 91-94.7) was observed in Sistan and Baluchistan.
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