Interpretation and application of factor analytic results. A first course in factor analysis. Psychology; 1992. Heckathorn D, Respondent-Driven Sampling. A New Approach to the study of hidden populations. Soc Probl. 1997;1(2):174–99. Article Google Scholar World Health Organization (WHO), ...
Interpretation and application of factor analytic results. A first course in factor analysis. Psychology; 1992. Heckathorn D, Respondent-Driven Sampling. A New Approach to the study of hidden populations. Soc Probl. 1997;1(2):174–99. Article Google Scholar World Health Organization (WHO), ...
The ~80% sensitivity of DAST-10 using a cut-off score of ≥1 should be sufficient for screening of illicit drug use in Chinese pregnant women, but validation tests for drug use are needed. Illicit drug use during pregnancy causes significant adverse obstetric and fetal outcomes, and is be...