Primary study · included by 1 review

Tobacco and alcohol use and oral cancer in Puerto Rico.

Hayes 1999 · Hayes R B, Bravo-Otero E, Kleinman D V, et al. · Cancer causes & control : CCC · 1999

Included by

Outcome this study informsPooled effectEvidenceCertainty
Oral cancer risk
Smoking frequency (units of tobacco smoked per day) vs Never users (reference)
RR 2.19 [1.75, 2.74]27 studiesGRADE 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 studiesGRADE 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 studiesGRADE 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 studiesGRADE 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 studiesGRADE 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 studiesGRADE 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 studiesGRADE not reported

1 including review in total.