Findings

What do systematic reviews say?

5 questions · 16 findings · 2 reviews · Tobacco Addiction

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No studies found 1 · 6.3%GRADE not reported 0 · 0%Very low 4 · 25%Low 11 · 68.8%Moderate 0 · 0%High 0 · 0%

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

Tobacco cessation interventions for young people 2017 · Cochrane Headline outcomes only
RR 1.07 [0.83, 1.39]
7 studies · 2088 participants
Low
Tobacco cessation interventions for young people 2017 · Cochrane Headline outcomes only
RR 1.35 [1.03, 1.77]
9 studies · 1910 participants
Low
Tobacco cessation interventions for young people 2017 · Cochrane Headline outcomes only
RR 0.79 [0.5, 1.24]
3 studies · 340 participants
Low

Show 2 more findings

Tobacco cessation interventions for young people 2017 · Cochrane Headline outcomes only
RR 1.18 [0.9, 1.56]
3 studies · 2985 participants
Low
Tobacco cessation interventions for young people 2017 · Cochrane Headline outcomes only
RR 1.26 [0.95, 1.66]
8 studies · 2755 participants
Very low

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

Interventions for preventing weight gain after smoking cessation 2021 · Cochrane Headline outcomes only
MD 0.04
2 studies · 140 participants
Low
Interventions for preventing weight gain after smoking cessation 2021 · Cochrane Headline outcomes only
MD 0.89
2 studies · 81 participants
Low
Interventions for preventing weight gain after smoking cessation 2021 · Cochrane Headline outcomes only
MD 0.21
2 studies · 61 participants
Very low

Show 3 more findings

Interventions for preventing weight gain after smoking cessation 2021 · Cochrane Headline outcomes only
MD 1.11
3 studies · 121 participants
Low
Interventions for preventing weight gain after smoking cessation 2021 · Cochrane Headline outcomes only
MD 0.96
5 studies · 816 participants
Very low
Interventions for preventing weight gain after smoking cessation 2021 · Cochrane Headline outcomes only
MD 0.44
4 studies · 530 participants
Very low

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

Interventions for preventing weight gain after smoking cessation 2021 · Cochrane Headline outcomes only
RR 0.65 [0.45, 0.92]
5 studies · 3441 participants
Low
Interventions for preventing weight gain after smoking cessation 2021 · Cochrane Headline outcomes only
RR 0.95 [0.82, 1.1]
7 studies · 5517 participants
Low

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

Interventions for preventing weight gain after smoking cessation 2021 · Cochrane Headline outcomes only
RR 1.02 [0.78, 1.33]
3 studies · 660 participants
Low
Interventions for preventing weight gain after smoking cessation 2021 · Cochrane Headline outcomes only
RR 0.66 [0.48, 0.9]
2 studies · 522 participants
Low

Behavioural intervention vs minimal control

Comparisons and outcomes1 · young people

The review found no eligible studies for this question.

1 finding from 1 review

Tobacco cessation interventions for young people 2017 · Cochrane Headline outcomes only
no estimate extracted
Studies not reported
No studies found