Intervention not reported
Face‐to‐face behavioral intervention vs minimal or no support (Measured 3 to 6 months with CO‐validated prolonged and continuous abstinence, and self‐reported abstinence) · people who use waterpipe
The intervention may leads to higher face‐to‐face behavioral intervention vs minimal or no support… (low certainty).
1 finding from 1 review
- RR 2.64 [1.66, 4.2]851 participantsLow