| Overall, n (%) | 51,682 (100.00) | 14,781 (28.60) | 15,358 (29.72) | 7,716 (14.93) | 7,096 (13.73) | 6,731 (13.02) |
| Crude rate, n (%) | | | | | | |
| Age | | | | | | |
| 20-39 years | 9,981 (19.31) | 2,913 (19.71) | 2,984 (19.43) | 1,512 (19.60) | 1,396 (19.67) | 1,176 (17.47) |
| 40-59 years | 14,549 (28.15) | 4,180 (28.28) | 4,408 (28.70) | 2,185 (28.32) | 1,904 (26.83) | 1,872 (27.81) |
| ≥ 60 years | 15,519 (30.03) | 4,105 (27.77) | 4,423 (28.80) | 2,303 (29.85) | 2,314 (32.61) | 2,374 (35.27) |
| Unknown | 11,633 (22.51) | 3,583 (24.24) | 3,543 (23.07) | 1,716 (22.24) | 1,482 (20.89) | 1,309 (19.45) |
| Sex | | | | | | |
| Male | 23,511 (45.49) | 6,668 (45.11) | 6,993 (45.53) | 3,530 (45.75) | 3,282 (46.25) | 3,038 (45.13) |
| Female | 28,171 (54.51) | 8,113 (54.89) | 8,365 (54.47) | 4,186 (54.25) | 3,814 (53.75) | 3,693 (54.87) |
| Region of residence | | | | | | |
| Urban | 25,308 (48.97) | 8,469 (57.30) | 7,226 (47.05) | 3,440 (44.58) | 3,074 (43.32) | 3,099 (46.04) |
| Rural | 26,374 (51.03) | 6,312 (42.70) | 8,132 (52.95) | 4,276 (55.42) | 4,022 (56.68) | 3,632 (53.96) |
| BMI groupa | | | | | | |
| Underweight to normal | 25,539 (49.42) | 7,494 (50.70) | 7,782 (50.67) | 3,896 (50.49) | 3,251 (45.81) | 3,116 (46.29) |
| Overweight to obese | 25,755 (49.83) | 7,252 (49.06) | 7,493 (48.79) | 3,774 (48.91) | 3,738 (52.68) | 3,498 (51.97) |
| Unknown | 388 (0.75) | 35 (0.24) | 83 (0.54) | 46 (0.60) | 107 (1.51) | 117 (1.74) |
| Educational background | | | | | | |
| High school or lower | 25,020 (48.41) | 7,362 (49.81) | 7,463 (48.59) | 3,661 (47.45) | 3,235 (45.59) | 3,299 (49.01) |
| College or higher | 17,681 (34.21) | 4,597 (31.10) | 5,314 (34.60) | 2,748 (35.61) | 2,599 (36.63) | 2,423 (36.00) |
| Unknown | 8,981 (17.38) | 2,822 (19.09) | 2,581 (16.81) | 1,307 (16.94) | 1,262 (17.78) | 1,009 (14.99) |
| Smoking status | | | | | | |
| Smoker | 7,269 (14.06) | 2,088 (14.13) | 2,226 (14.49) | 1,082 (14.02) | 981 (13.82) | 892 (13.25) |
| Ex-smoker | 9,251 (17.90) | 2,433 (16.46) | 2,687 (17.50) | 1,433 (18.57) | 1,353 (19.07) | 1,345 (19.98) |
| Non-smoker | 35,162 (68.04) | 10,260 (69.41) | 10,445 (68.01) | 5,201 (67.41) | 4,762 (67.11) | 4,494 (66.77) |
| Alcohol consumption frequency | | | | | | |
| Non-drinker | 29,588 (57.25) | 8,553 (57.86) | 8,603 (56.02) | 4,353 (56.42) | 4,089 (57.62) | 3,990 (59.28) |
| 1–5 days/month | 13,314 (25.76) | 3,759 (25.43) | 3,973 (25.87) | 2,055 (26.63) | 1,827 (25.75) | 1,700 (25.26) |
| 6–30 days/month | 8,780 (16.99) | 2,469 (16.70) | 2,782 (18.11) | 1,308 (16.95) | 1,180 (16.63) | 1,041 (15.47) |
| Economic level of the family | | | | | | |
| Low | 22,137 (42.83) | 6,318 (42.74) | 6,506 (42.36) | 3,451 (44.73) | 2,968 (41.83) | 2,894 (43.00) |
| High | 29,545 (57.17) | 8,463 (57.26) | 8,852 (57.64) | 4,265 (55.27) | 4,128 (58.17) | 3,837 (57.00) |
| Weighted rate % (95% CI) | | | | | | |
| Age | | | | | | |
| 20-39 years | 26.44 (25.76 to 27.13) | 27.24 (25.96 to 28.52) | 26.65 (25.39 to 27.90) | 26.45 (24.60 to 28.29) | 25.67 (23.77 to 27.57) | 25.18 (23.30 to 27.05) |
| 40-59 years | 31.36 (30.83 to 31.90) | 31.78 (30.72 to 32.83) | 31.46 (30.47 to 32.45) | 31.28 (29.96 to 32.60) | 31.01 (29.37 to 32.65) | 30.77 (29.49 to 32.05) |
| ≥ 60 years | 21.21 (20.52 to 21.91) | 18.93 (17.80 to 20.07) | 20.54 (19.13 to 21.95) | 22.02 (19.82 to 24.22) | 23.19 (20.89 to 25.50) | 24.45 (22.19 to 26.71) |
| Unknown | 20.98 (20.47 to 21.48) | 22.05 (21.15 to 22.95) | 21.36 (20.32 to 22.40) | 20.25 (18.88 to 21.63) | 20.13 (18.61 to 21.65) | 19.60 (18.03 to 21.18) |
| Sex | | | | | | |
| Male | 50.09 (49.66 to 50.52) | 50.05 (49.26 to 50.84) | 50.11 (49.26 to 50.97) | 50.11 (49.02 to 51.19) | 50.10 (49.09 to 51.11) | 50.09 (48.87 to 51.32) |
| Female | 49.91 (49.48 to 50.34) | 49.95 (49.16 to 50.74) | 49.89 (49.03 to 50.74) | 49.89 (48.81 to 50.98) | 49.90 (48.89 to 50.91) | 49.91 (48.68 to 51.13) |
| Region of residence | | | | | | |
| Urban | 49.39 (47.85 to 50.92) | 58.53 (54.80 to 62.25) | 46.69 (42.87 to 50.50) | 45.05 (38.22 to 51.88) | 44.75 (37.53 to 51.97) | 45.57 (38.57 to 52.57) |
| Rural | 50.61 (49.08 to 52.15) | 41.47 (37.75 to 45.20) | 53.31 (49.50 to 57.13) | 54.95 (48.12 to 61.78) | 55.25 (48.03 to 62.47) | 54.43 (47.43 to 61.43) |
| BMI groupa | | | | | | |
| Underweight to normal | 48.44 (47.85 to 49.02) | 49.58 (48.51 to 50.65) | 49.77 (48.70 to 50.84) | 49.12 (47.44 to 50.80) | 44.69 (43.07 to 46.31) | 46.50 (44.73 to 48.28) |
| Overweight to obese | 50.87 (50.29 to 51.45) | 50.14 (49.08 to 51.21) | 49.72 (48.66 to 50.77) | 50.27 (48.58 to 51.97) | 54.02 (52.45 to 55.58) | 52.08 (50.33 to 53.83) |
| Unknown | 0.70 (0.60 to 0.79) | 0.28 (0.16 to 0.39) | 0.52 (0.37 to 0.66) | 0.61 (0.39 to 0.83) | 1.30 (0.98 to 1.61) | 1.41 (1.01 to 1.82) |
| Educational background | | | | | | |
| High school or lower | 44.11 (43.23 to 44.98) | 45.77 (44.18 to 47.35) | 44.48 (42.71 to 46.26) | 43.35 (40.68 to 46.03) | 41.57 (38.90 to 44.24) | 43.33 (40.81 to 45.85) |
| College or higher | 40.80 (39.96 to 41.64) | 37.48 (35.95 to 39.02) | 41.28 (39.64 to 42.91) | 42.18 (39.69 to 44.66) | 42.74 (40.11 to 45.36) | 43.21 (40.75 to 45.66) |
| Unknown | 15.09 (14.60 to 15.58) | 16.75 (15.81 to 17.69) | 14.24 (13.24 to 15.24) | 14.47 (13.28 to 15.65) | 15.69 (14.24 to 17.13) | 13.46 (12.20 to 14.72) |
| Smoking status | | | | | | |
| Smoker | 17.01 (16.54 to 17.48) | 17.77 (16.88 to 18.66) | 17.49 (16.57 to 18.41) | 16.72 (15.47 to 17.97) | 16.20 (14.91 to 17.49) | 15.56 (14.30 to 16.83) |
| Ex-smoker | 18.55 (18.16 to 18.94) | 16.93 (16.23 to 17.64) | 18.03 (17.34 to 18.72) | 19.09 (18.04 to 20.13) | 19.91 (18.88 to 20.95) | 21.03 (19.87 to 22.19) |
| Non-smoker | 64.44 (63.93 to 64.95) | 65.30 (64.37 to 66.23) | 64.48 (63.51 to 65.46) | 64.19 (62.80 to 65.58) | 63.89 (62.50 to 65.29) | 63.41 (61.85 to 64.96) |
| Alcohol consumption frequency | | | | | | |
| Non-drinker | 52.21 (51.63 to 52.80) | 52.02 (50.93 to 53.11) | 51.04 (50.00 to 52.09) | 51.78 (50.39 to 53.17) | 53.28 (51.59 to 54.97) | 54.43 (52.61 to 56.26) |
| 1–5 days/month | 28.98 (28.46 to 29.50) | 29.00 (28.03 to 29.98) | 28.92 (27.98 to 29.86) | 30.18 (28.83 to 31.53) | 28.13 (26.66 to 29.61) | 28.65 (27.10 to 30.20) |
| 6–30days/month | 18.81 (18.39 to 19.23) | 18.98 (18.18 to 19.78) | 20.04 (19.28 to 20.79) | 18.04 (16.81 to 19.26) | 18.59 (17.44 to 19.73) | 16.91 (15.77 to 18.06) |
| Economic level of family | | | | | | |
| Low | 38.96 (37.83 to 40.09) | 39.38 (37.13 to 41.62) | 39.44 (37.27 to 41.61) | 40.89 (37.74 to 44.04) | 36.98 (33.48 to 40.48) | 37.12 (33.74 to 40.51) |
| High | 61.04 (59.91 to 62.17) | 60.62 (58.38 to 62.87) | 60.56 (58.39 to 62.73) | 59.11 (55.96 to 62.26) | 63.02 (59.52 to 66.52) | 62.88 (59.49 to 66.26) |