摘要：We assessed trends in dietary intake according to gender and education using repeated cross-sectional, population-based surveys conducted between 1993 and 2012 in Geneva, Switzerland (17,263 participants, 52.0 ± 10.6 years, 48% male). In 1993–1999, higher educated men had higher monounsaturated fatty acids (MUFA), carotene and vitamin D intakes than lower educated men, and the differences decreased in 2006–2012. In 1993–1999, higher educated women had higher fiber, iron, carotene, vitamin D and alcohol intakes than lower educated women, and the differences decreased in 2006–2012. Total energy, polyunsaturated fatty acids, retinol and alcohol intakes decreased, while mono/disaccharides, MUFA and carotene intake increased in both genders. Lower educated men had stronger decreases in saturated fatty acid (SFA) and calcium intakes than higher educated men: multivariate-adjusted slope and 95% confidence interval −0.11 (−0.15; −0.06) vs. −0.03 (−0.08; 0.02) g/day/year for SFA and −5.2 (−7.8; −2.7) vs. −1.03 (−3.8; 1.8) mg/day/year for calcium, p for interaction <0.05. Higher educated women had a greater decrease in iron intake than lower educated women: −0.03 (−0.04; −0.02) vs. −0.01 (−0.02; 0.00) mg/day/year, p for interaction = 0.002. We conclude that, in Switzerland, dietary intake evolved similarly between 1993 and 2012 in both educational groups. Educational differences present in 1993 persisted in 2012.
关键词：nutrients; trends; epidemiology; public health; adult; educational level; gender; population-based study; Switzerland nutrients ; trends ; epidemiology ; public health ; adult ; educational level ; gender ; population-based study ; Switzerland
