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 participants
Low
Intervention not reported
Varenicline plus behavioral intervention vs placebo plus behavioral intervention ‐ (repeated point prevalence abstinence (not even a puff/chew/session in the last 7 days) at each of weeks 5, 12, and 25 (combined), verified by CO cutoff < 10 ppm) · people who use waterpipe
The intervention showed no clear difference in varenicline plus behavioral intervention vs placebo plus behavioral… (low certainty).
1 finding from 1 review
Intervention not reported
Bupropion therapy plus behavioral intervention vs behavioral intervention alone (continuous waterpipe smoking abstinence, defined as an expired CO of 9 ppm or less at the 6‐month postintervention · people who use waterpipe
It is very uncertain whether the intervention changes bupropion therapy plus behavioral intervention vs behavioral… (very low certainty).
1 finding from 1 review
RR 0.77 [0.42, 1.41]
121 participants
Very low
Intervention not reported
Bupropion therapy plus behavioral support versus self‐help (continuous waterpipe smoking abstinence, defined as an expired CO of 9 ppm or less at the 6‐month postintervention · people who use waterpipe
It is very uncertain whether the intervention changes bupropion therapy plus behavioral support versus self‐help… (very low certainty).
1 finding from 1 review
RR 1.94 [0.94, 4]
86 participants
Very low
Smoking cessation · people experiencing homelessness
It is very uncertain whether more changes smoking abstinence compared with less intensive behavioral smoking cessation support (very low certainty).
1 finding from 1 review