论文部分内容阅读
为了研究饮食因素对美国加州所有基督教友发生冠心病危险性的影响,作者从1976年至1982年进行群组研究。调查对象为1974年人口普查确定的基督教徒59081名,年龄≥25岁。从1976年生活方式调查表中答复的非西班牙裔的美国白种人且无心脏病和糖尿病史者26473名列入该项研究,97％的参与者完成随访。调查对象要填写调查表,回答他们消费65种不同食物、饮料和补充维生素的情况,从“不消费”到“每日1次以上”分为8个级别。收集素食者、身高、体重、吸烟、血压及运动习惯的资料。
In order to study the influence of dietary factors on the risk of coronary heart disease among all Christians in California, the authors conducted a group study from 1976 to 1982. The number of Christians who were identified in the 1974 census was 59,081 and they were ≥25 years old. A total of 26,473 non-Hispanic white Americans with a history of heart disease and diabetes who responded to the 1976 Lifestyle Questionnaire were included in the study and 97% of participants completed the follow-up. Survey respondents were asked to fill in questionnaires and respond to their consumption of 65 different foods, beverages and vitamin supplements. There were 8 levels ranging from “no consumption” to “more than once daily”. Gather information on vegetarians, height, weight, smoking, blood pressure, and exercise habits.