Correlation in food intake between parents and adolescents depends on socioeconomic level
Correlation in food intake between parents and adolescents depends on socioeconomic level
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DOI：
10.1016/j.nutres.2006.09.002
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发表时间：
2006-10-01
影响因子：
4.5
通讯作者：
Sichieri, Rosely
中科院分区：
文献类型：
--
作者：
da Veiga, Gloria Valeria;Sichieri, Rosely
本研究根据社会经济变量检验青少年与其父母食物摄入之间的相关性。1996年在巴西里约热内卢市进行的一项以人口为基础的调查使用一份定量食物频率调查表评估了食物消费。12至18岁青少年（287名男孩和256名女孩）的母亲（486名）和父亲（391名）回答了食物频率问卷。对食物摄入量的分析分为8组：米饭、豆类、蔬菜、水果、奶制品、肉/猪肉/鸡肉、苏打水和糖果。采用斯皮尔曼相关系数对父母和青少年之间的食物摄入量进行相关性评估。青少年比他们的父母消耗更多的糖果（P < .001），苏打水（P < .01）和牛奶（P < .01）;父母吃更多的蔬菜（P < .001）。贫困家庭的大米和豆类摄入量较高（P <0.05），苏打水（P = 0.03）和水果（P = 0.01）摄入量较低。父母和青少年的食物摄入量显示出强烈的正相关性（r = 0.31-0.63; P < .001），但蔬菜和甜食除外，其中最贫困家庭的消费量相关性更好（蔬菜r = 0.43，甜食r = 0.28; P < .03）。虽然我们发现父母和青少年之间的食物摄入量在苏打水和糖果等食物组中存在很强的相关性，但这些相关性在贫困线以上的家庭中往往会下降。在刚刚超过贫困线的青少年中促进健康饮食，应该针对家庭和青少年。(c)2006年爱思唯尔公司All rights reserved.
The present study examined the correlation between the food intake of adolescents and that of their parents according to socioeconomic variables. A population-based survey conducted in the city of Rio de Janeiro, Brazil, in 1996 evaluated food consumption using a serniquantitative food frequency questionnaire. The mothers (486) and fathers (391) of adolescents (287 boys and 256 girls) between 12 and 18 years old answered the food frequency questionnaire. Analyses of food intake fell into 8 groups: rice, beans, vegetables, fruits, milk products, meat/pork/chicken, soda, and sweets. Correlations of food portion intake between parents and adolescents were assessed using the Spearman coefficient correlation. Adolescents consume more sweets (P < .001), soda (P < .01), and milk (P < .01) than their parents; parents eat more vegetables (P < .001). Rice and bean intake was higher, (P < .05) and soda (P = .03) and fruit (P = .01) intake lower among poorer families. The food intake of parents and adolescents displayed a strong positive correlation (r = 0.31-0.63; P < .001), except in relation to vegetables and sweets, wherein consumption was better correlated among the poorest families (r = 0.43 for vegetables and r = 0.28 for sweets; P < .03). Although we found a strong correlation in food intake between parents and adolescents for food groups such as soda and sweets, these correlations tend to decrease in families just above the poverty level. Promotion of healthy eating among adolescents just above the poverty level should be directed toward both family and adolescents. (c) 2006 Elsevier Inc. All rights reserved.