Adegoke Babatunde O A, Oyeyemi Adewale L
J Phys Act Health. 2011 Nov;8(8):1135-1142. doi: 10.1123/jpah.8.8.1135.
This study assessed the prevalence of physical inactivity and the influence of sociodemographic variables on physical activity categories, highlighting the correlates of physical inactivity in Nigerian young adults.
A representative sample of young adults age 16 to 39 years (n = 1006) from a Nigerian University were categorized using the International Physical Activity Questionnaire as physically inactive, moderately active, and highly active. Prevalence rates were computed for the activity categories and the independent associations of sociodemographic correlates on each category were determined using the multinomial logistic regression.
Physical inactivity prevalence was 41%. More likely to be inactive were females (OR = 1.93; CI: 1.49-2.49), those of Hausa ethnicity (OR = 2.29; CI: 1.08-5.84), having BMI > 30 kg/m2 (OR = 2.88; CI: 1.16-7.17), and those whose parents' annual income was < 180,000 NAIRA (OR = 1.69; CI: 1.04-2.95). Less likely to be moderately active were females (OR = 0.71; CI: 0.61-0.95), those with BMI between 25.0 to 29.9 kg/m2 (OR = 0.46; CI: 0.23-0.92), and those of Hausa ethnicity (OR = 0.17; CI: 0.04-0.74).
Important sociodemographic variables that can contribute to the preliminary analysis of correlates of physical inactivity among Nigerian young adults were identified.
本研究评估了身体活动不足的患病率以及社会人口学变量对身体活动类别的影响，重点关注尼日利亚年轻成年人身体活动不足的相关因素。
采用国际身体活动问卷，将来自尼日利亚一所大学的16至39岁年轻成年人（n = 1006）代表性样本分为身体活动不足、中等活动量和高活动量三类。计算各类活动的患病率，并使用多项逻辑回归确定社会人口学相关因素与每类活动的独立关联。
身体活动不足的患病率为41%。女性（OR = 1.93；CI：1.49 - 2.49）、豪萨族（OR = 2.29；CI：1.08 - 5.84）、BMI>30 kg/m²（OR = 2.88；CI：1.16 - 7.17）以及父母年收入<180,000奈拉的人群（OR = 1.69；CI：1.04 - 2.95）身体活动不足的可能性更高。女性（OR = 0.71；CI：0.61 - 0.95）、BMI在25.0至29.9 kg/m²之间的人群（OR = 0.46；CI：0.23 - 0.92）以及豪萨族（OR = 0.17；CI：0.04 - 0.74）中等活动量的可能性较低。
确定了有助于对尼日利亚年轻成年人身体活动不足相关因素进行初步分析的重要社会人口学变量。
