Fisberg Regina Mara, Colucci Ana Carolina Almada, Morimoto Juliana Masami, Marchioni Dirce Maria Lobo
Departamento de Nutrição, Faculdade de Saúde Pública, Universidade de São Paulo, Rua Dr Arnaldo 715, São Paulo, SP, Brazil.
Rev Saude Publica. 2008 Jun;42(3):550-4. doi: 10.1590/s0034-89102008005000020. Epub 2008 Apr 10.
The objective of the study was to develop a food frequency questionnaire for each of the following groups: female adults, male adults and male and female adults, based on dietary data obtained in a population-based study comprising individuals from different income levels. Dietary data was obtained from a 24-hour Dietary Recall applied to a probabilistic sample of 1,477 subjects in the city of São Paulo (Southeastern Brazil) in 2003. Food items accounting for at least 90% of total daily calorie intake and nutrients were selected. The reference time frame was the year preceding the interview and subjects had the choice of four serving sizes.
该研究的目的是基于一项针对来自不同收入水平个体的人群研究中获取的饮食数据，为以下每类人群开发一份食物频率问卷：成年女性、成年男性以及成年男性和女性。饮食数据来自于2003年对巴西东南部圣保罗市1477名概率抽样受试者进行的24小时饮食回顾调查。选取了占每日总热量摄入和营养素至少90%的食物项目。参考时间范围是访谈前一年，受试者可选择四种食用量。
