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 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

Exercise interventions for smoking cessation vs no exercise

Change in weight (kg) · People who have quit smoking

Exercise interventions for smoking cessation showed no clear difference in mean weight change (kg) at end of treatment compared with no exercise intervention (low certainty).

2 findings 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
Show 1 more finding

Intervention not reported

E‐health interventions · people who use waterpipe

It is very uncertain whether the intervention changes E‐health interventions (very 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

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

Self‐help interventions · Employees who smoke

The intervention showed no clear difference in self‐help interventions (high certainty).

1 finding from 1 review

Intervention not reported

Pharmacological interventions · Employees who smoke

The intervention leads to higher pharmacological interventions (high certainty).

1 finding from 1 review

Intervention not reported

Multiple interventions · Employees who smoke

The intervention probably leads to higher multiple interventions (moderate certainty).

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