Descriptive Statistics, Add Health.
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PSE = Perceived Survival Expectations. Assessed via: “What are your chances of living to age 35?”.aUnweighted sample size. Means, Percentages (95% Confidence Intervals) are weighted to be representative of adolescents in grades 7–12 in the US during the1994–1995 school year.
创建时间：
2015-12-02
