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首页> 外文期刊>Health education & behavior: the official publication of the Society for Public Health Education >Psychosocial Determinants of Food Acquisition and Preparation in Low-Income, Urban African American Households
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Psychosocial Determinants of Food Acquisition and Preparation in Low-Income, Urban African American Households

机译：粮食收购和社会心理因素准备在低收入,城市非裔美国人家庭

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摘要

Background. Psychosocial factors are important determinants of health behaviors and diet-related outcomes, yet relatively little work has explored their relation to food-purchasing and preparation behaviors in low-income populations. Aim. To evaluate the psychosocial factors associated with food-related behaviors. Methods. Cross-sectional data collected from 465 low-income African American adult caregivers in the baseline evaluation of the B'more Healthy Communities for Kids obesity prevention trial. Questionnaires were used to assess household sociodemographic characteristics, food sources frequently used, and food preparation and food acquisition behaviors. Multiple linear regression models explored the associations between caregiver psychosocial variables and food-related behaviors, controlling for caregivers' age, sex, household income, household size, and food assistance participation. Results. Caregivers purchased prepared food at carry-outs on average 3.8 times (standard deviation [SD] = 4.6) within 30 days. Less healthy foods were acquired 2 times more frequently than healthier foods (p .001). Higher food-related behavioral intention and self-efficacy scores were positively associated with healthier food acquisition (beta = 0.7; 95% confidence interval [CI] [0.09, 1.4]; beta = 0.04; 95% CI [0.02, 0.06]) and negatively associated with frequency of purchasing at prepared food sources (beta = -0.4; 95% CI [-0.6, -0.2]; beta = -0.5; 95% CI [-0.7, -0.3]), respectively. Higher nutrition knowledge was associated with lower frequency of purchasing food at prepared food venues (beta = -0.7; 95% CI: [-1.2, -0.2]). Discussion. Our findings indicate a positive association between psychosocial determinants and healthier food acquisition and food preparation behaviors. Conclusion. Interventions that affect psychosocial factors (i.e., food-related behavioral intentions and self-efficacy) may have the potential to increase healthier food preparation and food-purchasing practices among low-income African American families.
机译：背景。和饮食相关的健康决定因素的行为结果,然而工作研究相对较少他们的关系食品购买和准备低收入人群的行为。评估相关的社会心理因素食品相关的行为。收集的数据来自465低收入非洲美国成人护理人员基线B ' more健康社区的评价儿童肥胖预防试验。被用来评估家庭社会人口特点、常用的食物,准备食物和粮食收购行为。探讨护理者之间的关系社会心理变量和食物行为,控制了护理人员的年龄、性别、家庭收入、家庭大小和食物协助参与。平均购买准备食物外卖的食物(3.8倍标准差(SD) = 4.6)30天。比健康食品更频繁(p & 措施)。积极和自我效能感分数与健康相关的收购(β的食物= 0.7;β= 0.04;与采购的频率有关准备食物来源(β= -0.4;-0.2);分别。降低采购的频率食物准备的食品场所(β= -0.7;置信区间:[-1.2,-0.2])。表明积极的联系社会心理因素和更健康的食物采集和准备食物的行为。结论。心理社会因素(例如,食物行为意图和自我效能感)增加健康食品的潜力准备和食品购买行为低收入非洲裔美国人家庭。

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