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Nutrition and cancer of the oral cavity and pharynx in north‐east italy
Author(s) -
Franceschi Silvia,
Bidoli Ettore,
Barón Anna E.,
Barra Salvatore,
Talamini Renato,
Serraino Diego,
La Vecchia Carlo
Publication year - 1991
Publication title -
international journal of cancer
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.475
H-Index - 234
eISSN - 1097-0215
pISSN - 0020-7136
DOI - 10.1002/ijc.2910470105
Subject(s) - odds ratio , context (archaeology) , oral cavity , medicine , pharynx , cancer , alcohol consumption , case control study , consumption (sociology) , environmental health , demography , surgery , dentistry , biology , alcohol , paleontology , social science , biochemistry , sociology
The relation between dietary indicators and the risk of cancer of the oral cavity and pharynx was investigated in a case‐control study conducted in Pordenone province, north‐east Italy, on 302 cases (266 males and 36 females) and 699 controls admitted to hospital for acute, non‐neoplastic and non‐digestive disorders. Positive associations were observed, after allowing for occupation, smoking and drinking habits, with more frequent consumption of pasta or rice, polenta, cheese, eggs and pulses (odds ratios ‐ Ors = 1.6, 2.1, 1.9, 1.9 and 2.0 for highest vs. lowest tertile), whereas reduced ORs emerged in subjects reporting more frequent consumption of carrots, fresh tomatoes and green peppers (ORs = 0.6, 0.5 and 0.5, respectively). Higher frequency of daily meals was also associated with a significantly elevated OR (1.7 for ≥ 4 vs. ≤ 2 meals). The role of various indicator foods must be assessed in the context of the very high levels of alcohol consumption in the study area (≥ 8 alcoholic drinks/day in 2/3 cancer cases).