Distribution of baseline characteristics of the study population by secondhand smoke exposure. Numbers presented are count (percentage) unless otherwise specified.
收藏NIAID Data Ecosystem2026-03-08 收录
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*Residing in a crowded home: more than or equal to eight persons per household. **Never-not current users of alcohol; social-less than once a week; regular-once a week or more and not to the extent of being intoxicated; heavy-once a week or more and to the extent of being intoxicated.
创建时间：
2013-10-25
