Oral Oncol
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Review Meta Analysis
Alcohol drinking and upper aerodigestive tract cancer mortality: a systematic review and meta-analysis.
Upper aerodigestive tract (UADT) cancer is among the most frequent cancer and the most common death causes of cancer in the world. Epidemiological studies have reported an inconsistent relationship between alcohol drinking and UADT cancer mortality. However, no systematic review or meta-analysis has been reported up to now. To quantify the association between alcohol drinking and UADT cancer mortality, we performed this meta-analysis. ⋯ This study provides evidence of a positive association between alcohol drinking and UADT cancer mortality, especially when alcohol consumption reaching moderate-to-heavy level. Thus, public health recommendation on UADT cancer prevention and control should consider limiting the intake of alcoholic beverages.