Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

151 questions · 182 findings · 35 reviews · Tobacco Addiction

No studies found 8 · 4.4%GRADE not reported 1 · 0.5%Very low 53 · 29.1%Low 67 · 36.8%Moderate 39 · 21.4%High 14 · 7.7%

Behavioural intervention vs minimal control

Smoking cessation · young people

Behavioural interventions showed no clear difference in individual counselling (in‐person) vs control Smoking cessation compared with minimal control (low certainty).

5 findings from 1 review
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Pharmacological interventions vs placebo

Smoking cessation · young people

It is very uncertain whether pharmacological interventions changes bupropion vs placebo Smoking cessation compared with placebo (very low certainty).

3 findings from 1 review

Pharmacological interventions vs placebo

Adverse events (control ‐ placebo) · young people
3 findings from 1 review

Tobacco cessation interventions vs placebo or usual care

Tobacco abstinence after counselling (counselling) · people in treatment for or recovery from alcohol or other drug dependency

Tobacco cessation interventions showed no clear difference in tobacco abstinence after counselling (counselling) compared with placebo or usual care (low certainty).

1 finding from 1 review

Tobacco cessation interventions vs placebo or usual care

Tobacco abstinence after pharmacotherapy (pharmacotherapy) · people in treatment for or recovery from alcohol or other drug dependency

Tobacco cessation interventions may leads to higher tobacco abstinence after pharmacotherapy (pharmacotherapy) compared with placebo or usual care (low certainty).

1 finding from 1 review

Tobacco cessation interventions vs placebo or usual care

Tobacco abstinence after combined counselling and pharmacotherapy (combined) · people in treatment for or recovery from alcohol or other drug dependency

Tobacco cessation interventions may leads to higher tobacco abstinence after combined counselling and pharmacotherapy… compared with placebo or usual care (low certainty).

1 finding from 1 review

Cessation interventions with a partner support component vs cessation interventions without a partner support component

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

Cessation interventions with a partner support component vs cessation interventions without a partner support component

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

Community pharmacy personnel interventions vs standard care or less intensive support

Smoking cessation · people who smoke who were motivated to change their smoking behavior

Community pharmacy personnel interventions may leads to higher smoking cessation compared with standard care or less intensive support (low certainty).

1 finding from 1 review

Behavioural weight management interventions vs brief advice or no intervention

Change in weight (kg) · People wanting to quit smoking

Behavioural weight management interventions showed no clear difference in mean weight change (kg) at end of treatment ‐ Weight management… compared with brief advice or no intervention (low certainty).

6 findings from 1 review
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Behavioural weight management interventions vs brief advice or no intervention

Cessation · People wanting to quit smoking

Behavioural weight management interventions may leads to lower smoking cessation at 12 months ‐ Personalised weight management… compared with brief advice or no intervention (low certainty).

2 findings from 1 review

Acceptance interventions for weight concern vs no weight management intervention

Change in weight (kg) · People wanting to quit smoking
3 findings from 1 review