Long‐term smoking abstinence (12 months+) · people who smoked and were willing to be recruited to a cessation programme
Cessation interventions with a partner support component showed no clear difference in long‐term smoking abstinence (12 months+) compared with cessation interventions without a partner support component (low certainty).
1 finding from 1 review
Long‐term smoking abstinence (6 to 9 months) · people who smoked and were willing to be recruited to a cessation programme
Cessation interventions with a partner support component showed no clear difference in long‐term smoking abstinence (6 to 9 months) compared with cessation interventions without a partner support component (low certainty).
1 finding from 1 review
Abstinence · Adult smokers
Interventions to increase adherence showed no clear difference in long‐term abstinence from smoking (≥ 6 months) compared with standard care (low certainty).
1 finding from 1 review
Short‐term abstinence from smoking (< 6 months) · Adult smokers
Interventions to increase adherence showed no clear difference in short‐term abstinence from smoking (< 6 months) compared with standard care (low certainty).
1 finding from 1 review
Smoking cessation · physicians and clinics from a multispecialty group practice
Interventions directed at healthcare providers showed no clear difference in abstinence from smoking compared with placebo (moderate certainty).
1 finding from 1 review
Smoking cessation · Smokers
Interventions directed at individuals: full financial coverage probably leads to higher abstinence from smoking compared with no financial coverage (moderate certainty).
1 finding from 1 review
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
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
Smoking abstinence · people experiencing homelessness
The intervention showed no clear difference in smoking abstinence (low certainty).
1 finding from 1 review
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
Smoking cessation · people experiencing homelessness
It is very uncertain whether multi‐issue support changes smoking abstinence compared with smoking cessation support only (very low certainty).
1 finding from 1 review
Intervention not reported
Smoking abstinence · s
It is very uncertain whether the intervention changes smoking abstinence (very low certainty).
1 finding from 1 review
Intervention not reported
Smoking abstinence at longest · People who smoke or who have recently quit
The intervention showed no clear difference in smoking abstinence at longest (low certainty).
1 finding from 1 review