Dentistry / Biomedical Engineering / Diet / Quebec / Multivariate Analysis / Humans / Female / Male / Dentures / Aged / Middle Aged / Adult / Odds ratio / Retrospective Studies / Chi Square Distribution / Oral Rehabilitation / TOOTH LOSS / Homes for the Aged / Case Control Studies / Gastrointestinal Diseases / Humans / Female / Male / Dentures / Aged / Middle Aged / Adult / Odds ratio / Retrospective Studies / Chi Square Distribution / Oral Rehabilitation / TOOTH LOSS / Homes for the Aged / Case Control Studies / Gastrointestinal Diseases