| All participants | 1993 (n = 6583) | 1997 (n = 7363) | 2000 (n = 8061) | 2004 (n = 8212) | 2006 (n = 8020) | 2009 (n = 8318) | 2011 (n = 11059) | 2015 (n = 9128) |
| Sex (%) | | | | | | | | | Male | 3109 (47.23) | 3582 (48.65) | 3845 (47.7) | 4067 (49.53) | 3946 (49.2) | 4061 (48.82) | 5297 (47.9) | 4203 (46.05) | Female | 3474 (52.77) | 3781 (51.35) | 4216 (52.3) | 4145 (50.47) | 4074 (50.8) | 4257 (51.18) | 5762 (52.1) | 4925 (53.95) | Age, M (IQR) | 38.00 (28.00, 48.00) | 40.00 (29.00, 49.00) | 41.00 (31.00, 50.00) | 44.00 (34.00, 53.00) | 45.00 (36.00, 54.00) | 46.00 (37.00, 55.00) | 47.00 (38.00, 56.00) | 50.00 (40.00, 58.00) |
| Marriage status (%) | | | | | | | | | Married | 5262 (80.36) | 5945 (81.29) | 6469 (83.22) | 7048 (86.16) | 7029 (87.71) | 7264 (87.37) | 9710 (87.84) | 8212 (89.97) | Single/divorced/widowed | 1272 (19.43) | 1367 (18.69) | 1301 (16.74) | 1127 (13.78) | 971 (12.12) | 1017 (12.23) | 1289 (11.66) | 898 (9.84) | Unknown | 14 (0.21) | 1 (0.01) | 3 (0.04) | 5 (0.06) | 14 (0.17) | 33 (0.4) | 55 (0.5) | 17 (0.19) |
| Urbanicity (%) | | | | | | | | | Urban | 2076 (31.54) | 2573 (34.94) | 2648 (32.85) | 2656 (32.34) | 2501 (31.18) | 2570 (30.9) | 4313 (39) | 3433 (37.61) | Rural | 4507 (68.46) | 4790 (65.06) | 5413 (67.15) | 5556 (67.66) | 5519 (68.82) | 5748 (69.1) | 6746 (61) | 5695 (62.39) |
| Education (%) | | | | | | | | | Low | 3573 (54.28) | 4138 (56.2) | 4755 (58.99) | 4918 (59.89) | 4363 (54.4) | 4816 (57.9) | 5668 (51.25) | 5640 (61.79) | Middle | 1044 (15.86) | 1316 (17.87) | 1567 (19.44) | 1767 (21.52) | 1822 (22.72) | 1706 (20.51) | 2438 (22.05) | 2192 (24.01) | High | 117 (1.78) | 192 (2.61) | 347 (4.3) | 324 (3.95) | 437 (5.45) | 445 (5.35) | 1429 (12.92) | 1284 (14.07) | Unknown | 1849 (28.09) | 1717 (23.32) | 1392 (17.27) | 1203 (14.65) | 1398 (17.43) | 1351 (16.24) | 1524 (13.78) | 12 (0.13) |
| Smoking (%) | | | | | | | | | Never | 0 | 0 | 0 | 9(0.11) | 9(0.11) | 1(0.01) | 1(0.01) | 1(0.01) | Former | 17(0.26) | 19(0.26) | 40(0.50) | 227(2.76) | 257(3.20) | 225(2.70) | 388(3.51) | 194(2.13) | Current | 2114(32.11) | 2348(31.89) | 2453(30.43) | 2526(30.76) | 2361(29.44) | 2464(29.62) | 3083(27.88) | 2213(24.24) | Alcohol (%) | 2390(36.31) | 2723(36.98) | 2834(35.16) | 2923(35.59) | 2800(34.91) | 2993(35.98) | 4093(37.01) | 2645(28.98) | Weight, M (IQR) | 55.00 (50.00, 61.70) | 56.50 (50.90, 63.50) | 58.30 (52.00, 65.10) | 59.20 (52.50, 66.50) | 60.00 (53.00, 67.00) | 60.40 (53.80, 68.38) | 61.90 (55.00, 70.00) | 62.80 (55.50, 71.20) | Height, M (IQR) | 160.00 (154.10, 166.00) | 160.10 (154.80, 166.55) | 160.80 (155.10, 167.10) | 161.00 (155.50, 167.50) | 161.30 (156.00, 168.00) | 162.00 (156.00, 168.00) | 162.00 (156.20, 168.30) | 161.90 (156.00, 168.00) | WC, M (IQR) | 74.00 (69.00, 81.00) | 76.00 (71.00, 83.00) | 78.00 (72.00, 85.00) | 80.00 (73.27, 87.00) | 80.00 (74.00, 87.00) | 82.00 (75.00, 89.00) | 83.00 (76.00, 90.30) | 84.20 (77.00, 92.00) | HC, M (IQR) | 89.00 (85.00, 94.00) | 91.00 (86.00, 96.00) | 93.00 (88.00, 98.00) | 93.00 (88.00, 98.00) | 93.00 (88.50, 98.00) | 94.00 (89.00, 99.20) | 95.00 (90.00, 100.00) | 95.30 (90.20, 100.30) | Incoming, Mean ± SD | 2263.35 ± 2175.66 | 5212.44 ± 3886.57 | 6918.96 ± 8610.28 | 3674.05 ± 8151.15 | 4742.14 ± 12251.47 | 7974.06 ± 19723.31 | 14079.23 ± 27782.74 | 28255.24 ± 225484.21 |
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