Miscellaneous Tables (Standard Errors and P Values) - 6.1 to 6.107

These detailed tables present the standard errors for the totals and prevalence estimates of the number of days and types of substance use, poly-drug use, nicotine...本套详尽表格展示了物质使用时长与类型、多药物使用（poly-drug use）、尼古丁等物质的使用总量及患病率估计值所对应的标准误。