From: Validity of self-reported substance use: research setting versus primary health care setting
Variable | M (SD) or n (%) | p | ||
---|---|---|---|---|
 | RYCS/ research setting | primary health care setting |  | |
Sex | Male | 494 (81.38) | 270 (51.72) | – |
Female | 113 (18.62%) | 252(48.28) | ||
Age | 28.04 ± 6.18 | 29.11 ± 9.43 | 0.023 |