Background Physical activity (PA) is an important determinant of health because of its role in preventing multiple chronic diseases. A better understanding of the relationship between PA and factors that promote or hinder PA is necessary for adherence to PA recommendations. This study aimed to estimate the proportion of adults of the Jazan region of Saudi Arabia adhering to PA recommendations and to examine the effects of socio-economic factors on meeting these recommendations. Method The official short form of the International Physical Activity Questionnaire (IPAQ) was used to assess PA. Participants aged 17-74 years (n = 709) were categorized into active or inactive categories. Independent associations between PA categories and socio-economic factors were explored using binary logistic regression. Results The proportion of the adults of the Jazan region who were inactive, i.e., not adhering to the PA recommendations, was 58.3%. Those with body mass index >30 kg /m2 (OR = 0.51; 95%CI: 0.32-0.84) were less likely to be more active than those with normal weight. Participants who rated their health as very good (OR = 0.68; 95% CI: 0.49-0.96) and good (OR = 0.39; 95% CI: 0.22-0.70) were less likely to be more active than those who rated their health as excellent. Conclusions More than half of the adult population of the Jazan region did not adhere to the PA levels necessary to promote health and prevent chronic diseases. Such a high prevalence of low PA is a major health problem. Thus, efforts are warranted to promote PA in the Jazan region, particularly among obese female adults. High self-perceived health was an important correlate of PA among the adult population of Jazan. Because of the wide range of physical activity levels among population subgroups, a social-ecological approach for physical activity promotion may be warranted.
Keywords: body mass index: bmi; jazan; kingdom of saudi arabia (ksa); obesity; physical activity.
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