Primary study · included by 1 review
Tobacco smoking and the risk of upper aero-digestive tract cancers: A reanalysis of case-control studies using spline models.
Polesel 2008 · Polesel Jerry, Talamini Renato, La Vecchia Carlo, et al. · International journal of cancer · 2008
Included by
| Outcome this study informs | Pooled effect | Evidence | Certainty |
|---|---|---|---|
Oral cancer risk Smoking frequency (units of tobacco smoked per day) vs Never users (reference) | RR 2.19 [1.75, 2.74] | 27 studies | GRADE not reported |
Oral cancer risk Smoking frequency (units of tobacco smoked per day) vs Never users (reference) | RR 4.54 [2.74, 7.54] | 27 studies | GRADE not reported |
Oral cancer risk Smoking frequency (units of tobacco smoked per day) vs Never users (reference) | RR 4.98 [3.49, 7.13] | 27 studies | GRADE not reported |
Oral cancer risk Smoking frequency (units of tobacco smoked per day) vs Never users (reference) | RR 3.84 [2.41, 6.13] | 27 studies | GRADE not reported |
Oral cancer risk Smoking frequency (units of tobacco smoked per day) vs Never users (reference) | RR 5.98 [3.37, 10.60] | 27 studies | GRADE not reported |
Oral cancer risk Smoking frequency (units of tobacco smoked per day) vs Never users (reference) | RR 1.46 [1.01, 2.10] | 27 studies | GRADE not reported |
Oral cancer risk Smoking frequency (units of tobacco smoked per day) vs Never users (reference) | RR 0.97 [0.53, 1.60] | 27 studies | GRADE not reported |
1 including review in total.