Petersen Carmen D, Norris Shane A, Pettifor John M, Mackeown Jenny M
Medical Research Council Mineral Metabolism Research Unit and Department of Paediatrics, University of the Witwatersrand, Johannesburg.
South Afr J Clin Nutr. 2006;19(2):80-85. doi: 10.1080/16070658.2006.11734096.
To explore and describe eating attitudes in early pubertal 11-year-old black and white South African girls in an urban environment undergoing transition. DESIGN: The study was designed as a cross-sectional baseline initiative within a longitudinal study. SUBJECTS: Two hundred and two subjects were randomly selected; 54 were white and 148 black. METHODS: Subjects completed questionnaires, and anthropometric measurements were taken. OUTCOME MEASURES: Variables included body mass index (BMI), eating attitudes (EAT score), dietary intake, socio-economic status, pubertal status and level of physical activity. RESULTS: As expected, the prevalence rate of abnormal eating attitudes in this group of girls was low (1%). No significant ethnic differences were found in the total EAT scores. White participants displayed greater oral control, while their black peers displayed greater tendencies toward dieting (p = 0.05). Girls who scored higher on the dieting subscale had a larger body size and were more inactive than low dieting scorers (p = 0.05). A relationship between body size measurements and dietary intake was found only in black girls. Traditionally a larger figure is accepted in black culture. However our data suggest a move away from this, indicating acculturation, as awareness of increased body size significantly influenced dieting attitudes. However, scores were within the normal range. CONCLUSIONS: There is early evidence suggesting the impact of societal transition on young black girls with regard to eating attitudes. Black girls in this age group are adopting Western ideals of beauty and thinness.
探讨并描述处于青春期早期、年龄为11岁、生活在正经历变迁的城市环境中的南非黑人和白人女孩的饮食态度。
本研究被设计为一项纵向研究中的横断面基线调查。
随机选取202名对象;其中54名是白人,148名是黑人。
对象完成问卷调查,并进行人体测量。
变量包括体重指数(BMI)、饮食态度(EAT评分)、饮食摄入、社会经济地位、青春期状态和身体活动水平。
正如预期的那样,这群女孩中异常饮食态度的患病率较低(1%)。在EAT总分上未发现显著的种族差异。白人参与者表现出更强的口腔控制能力,而她们的黑人同龄人则表现出更强的节食倾向(p = 0.05)。在节食子量表上得分较高的女孩比得分较低的女孩体型更大且更不活跃(p = 0.05)。仅在黑人女孩中发现了体型测量与饮食摄入之间的关系。在黑人文化中,传统上更接受较大的身材。然而,我们的数据表明正背离这一点,这表明存在文化适应现象,因为对体型增加的认知显著影响了节食态度。然而,得分仍在正常范围内。
有早期证据表明社会变迁对年轻黑人女孩的饮食态度有影响。这个年龄组的黑人女孩正在接受西方的美和瘦的观念。