Data to assess the generalizability of samples from studies of adult smokers
Data to assess the generalizability of samples from studies of adult smokers
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DOI：
10.1093/ntr/ntp168
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发表时间：
2010-01-01
影响因子：
4.7
通讯作者：
Callas, Peter W.
中科院分区：
文献类型：
--
作者：
Hughes, John R.;Callas, Peter W.
引言：外部效度的一个主要决定因素是样本的代表性。本文提供的数据有助于作者和读者评估吸烟研究样本的普遍性。S.结果：我们提供了从不吸烟者、曾经吸烟者、所有当前吸烟者、当前每日吸烟者、当前非每日吸烟者、长期戒烟者和去年尝试戒烟者的人口统计学和吸烟行为特征的平均值、SEM和95% CI。S.平均值。
Introduction: One major determinant of external validity is the representativeness of the sample. This article provides data to help authors and readers assess the generalizability of samples from smoking studiesMethods: We analyzed the 2007 U. S. National Health Interview Survey.Results: We provide means, SEMs, and 95% CIs for demographic and smoking behavior characteristics of never-smokers, ever-smokers, all current smokers, current daily smokers, current nondaily smokers, long-term ex-smokers, and smokers who made a quit attempt in the last year.Discussion: Our results can help studies assess generalizability, set targets for recruitment, or reweigh data to reflect U. S. averages.