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Table 1 Main characteristics of the study population, as categorized to subgroups according to the number of lifestyle risk factor scores

From: Combined effects of lifestyle risk factors on fatty liver index

Men
Risk score01234567–8
N (%)168 (2.9)740 (12.8)1392 (24.1)1413 (24.4)1068 (18.5)615 (10.6)294 (5.1)94 (1.6)
Age, years, mean ± SD41.8 ± 13.844.1 ± 13.445.5 ± 13.646.2 ± 12.944.1 ± 12.245.4 ± 11.744.4 ± 11.043.7 ± 9.7
Alcohol use, g/day0.0 ± 0.04.9 ± 6.57.8 ± 9.011.5 ± 13.817.0 ± 19.123.6 ± 26.434.2 ± 30.544.7 ± 30.5
Smoking, cigarettes/day0.0 ± 0.00.3 ± 1.71.2 ± 3.73.3 ± 6.77.2 ± 9.513.1 ± 11.018.9 ± 11.723.8 ± 8.5
Body mass index23.1 ± 1.323.9 ± 2.025.3 ± 2.726.6 ± 3.127.5 ± 4.028.2 ± 4.328.6 ± 4.930.8 ± 3.7
Waist circumference, cm82.5 ± 5.786.0 ± 6.789.8 ± 8.494.1 ± 9.196.3 ± 11.398.7 ± 11.9100.2 ± 12.9105.8 ± 11.1
Physical activity, exercises/week4.1 ± 1.83.4 ± 1.92.8 ± 1.92.3 ± 2.01.7 ± 1.71.4 ± 1.71.3 ± 2.30.6 ± 0.9
Coffee, cups/day3.7 ± 2.83.9 ± 2.94.1 ± 2.84.7 ± 3.15.3 ± 3.35.9 ± 3.86.0 ± 4.16.7 ± 4.7
Women
Risk score01234567–8
N (%)338 (5.1)1286 (19.5)1877 (28.5)1596 (24.2)923 (14.0)391 (5.9)139 (2.1)34 (0.5)
Age, years, mean ± SD39.6 ± 11.942.3 ± 12.744.0 ± 12.645.1 ± 12.444.9 ± 12.544.3 ± 11.144.5 ± 10.447.0 ± 11.6
Alcohol consumption, g/day0.0 ± 0.02.2 ± 3.43.9 ± 5.55.3 ± 7.17.7 ± 8.813.8 ± 12.315.6 ± 13.219.4 ± 12.9
Smoking, cigarettes/day0.0 ± 0.00.2 ± 1.31.1 ± 3.42.3 ± 4.94.8 ± 6.87.8 ± 8.514.5 ± 10.317.4 ± 6.8
Body mass index22.3 ± 1.622.8 ± 2.424.1 ± 3.226.2 ± 4.428.3 ± 5.129.1 ± 5.730.3 ± 5.532.8 ± 3.5
Waist circumference, cm73.6 ± 5.975.0 ± 7.178.2 ± 8.783.0 ± 11.288.5 ± 13.090.1 ± 13.793.3 ± 13.199.9 ± 11.1
Physical activity, exercises/week3.8 ± 1.83.2 ± 2.12.5 ± 2.02.3 ± 2.02.0 ± 2.01.6 ± 1.90.9 ± 1.30.8 ± 0.9
Coffee, cups/day3.0 ± 2.33.2 ± 2.43.6 ± 2.43.9 ± 2.44.3 ± 2.74.5 ± 3.05.4 ± 3.54.4 ± 3.0