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Each row is one question a systematic review asked: who, what, compared with what, and which outcome, with the effect it found and how certain that is. Words match anywhere in the field.

Population

Intervention or exposure

Comparison

Outcome

Any field or review title

Field or topic

Source

Review versions

57 questions in 13 reviews · Drugs and Alcohol

current versions

No studies 57 · 100%Ungraded 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.

Question	Effect	Evidence	Status / GRADE
Non‐alcohol commercials vs alcohol commercials Delayed age of initiation of alcohol use ‐ not measured · General population Restricting or banning alcohol advertising to reduce alcohol consumption in adults and adolescents (2014) · Cochrane	no estimate extracted	NR	No studies
Non‐alcohol commercials vs alcohol commercials Reduction in rate of reported risk behaviour ‐ not measured · General population Restricting or banning alcohol advertising to reduce alcohol consumption in adults and adolescents (2014) · Cochrane	no estimate extracted	NR	No studies
Non‐alcohol commercials vs alcohol commercials Reduction in alcohol‐related injuries or accidents ‐ not measured · General population Restricting or banning alcohol advertising to reduce alcohol consumption in adults and adolescents (2014) · Cochrane	no estimate extracted	NR	No studies
Non‐alcohol commercials vs alcohol commercials Reduction in individual spending on alcohol ‐ not measured · General population Restricting or banning alcohol advertising to reduce alcohol consumption in adults and adolescents (2014) · Cochrane	no estimate extracted	NR	No studies
Non‐alcohol commercials vs alcohol commercials Loss of revenue from alcohol industry ‐ not measured · General population Restricting or banning alcohol advertising to reduce alcohol consumption in adults and adolescents (2014) · Cochrane	no estimate extracted	NR	No studies
Non‐alcohol commercials vs alcohol commercials Loss of advertising revenue ‐ not measured · General population Restricting or banning alcohol advertising to reduce alcohol consumption in adults and adolescents (2014) · Cochrane	no estimate extracted	NR	No studies
Alcohol ban vs no ban Reduction in rate of reported risk behaviour ‐ not reported · General population Restricting or banning alcohol advertising to reduce alcohol consumption in adults and adolescents (2014) · Cochrane	no estimate extracted	NR	No studies