Variable | 2011 | 2013 | 2015 |
---|---|---|---|
N (%) | N (%) | N (%) | |
Gender | |||
male | 7429 (48.06) | 7869 (47.47) | 7792 (47.26) |
female | 8028 (51.94) | 8707 (52.53) | 8694 (52.74) |
Age (mean ± SD) | 59.3 ± 9.6 | 60.2 ± 9.8 | 61.6 ± 9.7 |
Marriage | |||
married | 12,588 (81.44) | 13,594 (82.01) | 13,308 (80.72) |
single | 2869 (18.56) | 2982 (17.99) | 3178 (19.28) |
Education | |||
illiterate | 4293 (27.77) | 4497 (27.13) | 4407 (26.73) |
literate | 11,164 (72.23) | 12,079 (72.87) | 12,079 (73.27) |
Log-Income (mean ± SD) | 4.04 ± 0.67 | 4.01 ± 0.68 | 3.85 ± 0.68 |
Residence | |||
urban | 5839 (37.78) | 6266 (37.80) | 6160 (37.37) |
rural | 9618 (62.22) | 10,310 (62.20) | 10,326 (62.63) |
Region | |||
Central and eastern | 10,433 (67.50) | 11,083 (66.86) | 11,054 (67.05) |
West | 5024 (32.50) | 5493 (33.14) | 5432 (32.95) |
BMI (mean ± SD) | 23.53 ± 3.86 | 23.81 ± 3.83 | 23.80 ± 3.75 |
Smoke | |||
smoker | 6205 (40.14) | 5897 (35.58) | 4968 (30.13) |
non-smoker | 9252 (59.86) | 10,679 (64.42) | 11,518 (69.87) |
Drink | |||
drinker | 4808 (31.11) | 5336 (32.19) | 5271 (31.97) |
non-drinker | 10,649 (68.89) | 11,240 (67.81) | 11,215 (68.03) |
Diabetes | 867 (5.61) | 1242 (7.49) | 1482 (8.99) |
CI | 0.1359 | 0.1207 | 0.1021 |
(95% confidence interval) | (0.0525–0.0597) | (0.0709–0.0789) | (0.0855–0.0942) |