Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

44 questions · 57 findings · 17 reviews · Tobacco Addiction

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 13 · 22.8%Low 25 · 43.9%Moderate 18 · 31.6%High 1 · 1.8%

Behavioural weight management interventions vs brief advice or no intervention

Smoking cessation · People wanting to quit smoking

Behavioural weight management interventions showed no clear difference in smoking cessation at 6 months ‐ Weight management education versus… compared with brief advice or no intervention (low certainty).

2 findings from 1 review

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

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
Show 2 more findings

Behavioural intervention vs control

Smoking cessation at time of surgery ‐ Brief behavioural intervention · People awaiting surgery

Behavioural intervention leads to higher smoking cessation at time of surgery ‐ Brief behavioural intervention compared with control (high certainty).

1 finding from 1 review

Behavioural intervention vs control

Smoking cessation at time of surgery ‐ Intensive behavioural intervention (multiple contacts, initiated at least 4 weeks before surgery) · People awaiting surgery

Behavioural intervention probably leads to higher smoking cessation at time of surgery ‐ Intensive behavioural… compared with control (moderate certainty).

1 finding from 1 review

Interventions delivered by dental professionals vs control

Smoking cessation · participants who used tobacco products

It is very uncertain whether interventions delivered by dental professionals changes multi‐session behavioural support versus usual care, brief advice,… compared with control (very low certainty).

4 findings from 1 review
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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

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

Intervention not reported

Comparisons between Internet interventions (messages): tailored/interactive versus not tailored/interactive Self‐reported smoking cessation · adults who want to stop smoking

The intervention showed no clear difference in comparisons between Internet interventions (messages):… (low certainty).

1 finding from 1 review

Intervention not reported

Comparisons between Internet interventions (programmes): tailored/interactive versus not tailored/interactive Self‐report or bio‐verified smoking cessation · adults who want to stop smoking

The intervention showed no clear difference in comparisons between Internet interventions (programmes):… (moderate certainty).

1 finding from 1 review

Intervention not reported

Smoking cessation: performance‐based reward competitions versus alternative cessation intervention · tobacco smokers
1 finding from 1 review

Intervention not reported

Smoking cessation: performance‐based eligibility competitions versus alternative cessation intervention · tobacco smokers
1 finding from 1 review

Hypnotherapy vs behavioural treatments or no treatment

Smoking cessation · people who smoke

It is very uncertain whether hypnotherapy changes hypnotherapy versus intensive behavioural interventions (not matched… compared with behavioural treatments or no treatment (very low certainty).

1 finding from 1 review

Intervention not reported

Smoking cessation · people who have quit smoking using a cessation intervention

The intervention showed no clear difference in smoking cessation (moderate certainty).

1 finding from 1 review

Intervention not reported

NRT versus placebo Smoking cessation · people who have quit smoking using a cessation intervention

The intervention showed no clear difference in NRT versus placebo Smoking cessation (low certainty).

1 finding from 1 review

Intervention not reported

Bupropion versus placebo Smoking cessation · people who have quit smoking using a cessation intervention

The intervention showed no clear difference in bupropion versus placebo Smoking cessation (moderate certainty).

1 finding from 1 review

Intervention not reported

Varenicline versus placebo Smoking cessation · people who have quit smoking using a cessation intervention

The intervention probably leads to higher varenicline versus placebo Smoking cessation (moderate certainty).

1 finding from 1 review