Núcleo de Pesquisas Epidemiológicas em Nutrição e Saúde, Departamento de Nutrição, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, SP, Brasil.
Rev Saude Publica. 2009 Nov;43 Suppl 2:57-64. doi: 10.1590/s0034-89102009000900008.
To estimate the frequency of fruit and vegetable consumption and associated factors.
A total of 54,369 individuals aged > or = 18 years living in Brazilian state capitals and the Federal District in 2006 were interviewed through the system Vigilância de Fatores de Risco e Proteção para Doenças Crônicas por Inquérito Telefônico (VIGITEL--telephone-based surveillance of risk and protective factors for chronic diseases). The food consumption indicators used were regular intake of fruits and vegetables (> or = 5 days/week) and adequate intake (> or = 5 times/day). The prevalence of the indicators and their confidence intervals, stratified according to sex, were calculated. To analyze associations between sociodemographic variables, crude odds ratios were calculated and then adjusted for sex, age, schooling level and marital status.
Less than half of the individuals said that they regularly consumed fruits (44.1%) or vegetables (43.8%), while 23.9% said they regularly consumed both fruits and vegetables. Adequate intake was reported by 7.3% of the interviewees. Fruit and vegetable consumption varied between the cities studied, was greater among women and increased with increasing age and schooling level.
Initiatives for promoting fruit and vegetable consumption need to address both the whole population and, especially, cities in the Northern and Northeastern regions of Brazil, young people, men and the population strata of low schooling level.
评估水果和蔬菜的消费频率及相关因素。
共有 54369 名年龄大于或等于 18 岁的个体参与了 2006 年巴西各州首府和联邦区的系统监测(VIGITEL——基于电话的慢性病风险和保护因素监测)。所使用的食物消费指标是规律摄入水果和蔬菜(每周大于或等于 5 天)和足够摄入(每天大于或等于 5 次)。根据性别分层计算指标的流行率及其置信区间。为了分析社会人口变量与水果和蔬菜消费之间的关系,计算了粗比值比,然后根据性别、年龄、教育程度和婚姻状况进行了调整。
不到一半的人表示他们经常食用水果(44.1%)或蔬菜(43.8%),而 23.9%的人表示他们经常同时食用水果和蔬菜。有 7.3%的受访者报告了足够的摄入量。水果和蔬菜的消费在研究的城市之间存在差异,女性中更多,随着年龄和教育程度的增加而增加。
促进水果和蔬菜消费的举措需要针对整个人口,特别是巴西北部和东北部地区的城市、年轻人、男性和教育程度较低的人群。