| Total | ESRD occurrence | Person-year | Incidence Rate (×10−5) | p-value | |||||
---|---|---|---|---|---|---|---|---|---|---|
Yes | No | |||||||||
Patient level | ||||||||||
Sex | ||||||||||
 Male | 1937 | 44 |  | (2.3) | 1893 |  | (97.7) | 8597.9 | 511.8 | 0.81 |
 Female | 1628 | 39 | (2.4) | 1589 | (97.6) | 7350.2 | 530.6 | |||
Age (years) | ||||||||||
 Under 50 | 738 | 9 |  | (1.2) | 729 |  | (95.0) | 3625.3 | 248.3 | 0.16 |
 50–59 | 926 | 24 | (2.6) | 902 | (94.1) | 4169.8 | 575.6 | |||
 60–69 | 1097 | 26 | (2.4) | 1071 | (93.4) | 4958.0 | 524.4 | |||
 70–79 | 666 | 20 | (3.0) | 646 | (93.2) | 2665.8 | 750.2 | |||
 80 and more | 138 | 4 | (2.9) | 134 | (94.2) | 529.1 | 755.9 | |||
Residence area | ||||||||||
 Metropolitan | 829 | 18 |  | (2.2) | 811 |  | (97.8) | 3849.9 | 467.5 | 0.52 |
 Urban | 883 | 17 | (1.9) | 866 | (98.1) | 4105.7 | 414.1 | |||
 Rural | 1853 | 48 | (2.6) | 1805 | (97.4) | 7992.4 | 600.6 | |||
Health insurance type | ||||||||||
 Health insurance | 3471 | 80 |  | (2.3) | 3391 |  | (97.7) | 15,694.6 | 509.7 | 0.59 |
 Medical aid | 94 | 3 | (3.2) | 91 | (96.8) | 253.5 | 1183.2 | |||
Income | ||||||||||
 Q1 (Low) | 816 | 27 |  | (3.3) | 789 |  | (96.7) | 3360.8 | 803.4 | 0.16 |
 Q2 | 747 | 12 | (1.6) | 735 | (98.4) | 3361.4 | 357.0 | |||
 Q3 | 787 | 18 | (2.3) | 769 | (97.7) | 3694.2 | 487.2 | |||
 Q4 (High) | 1215 | 26 | (2.1) | 1189 | (97.9) | 5531.7 | 470.0 | |||
Insulin treatment | ||||||||||
 Yes | 160 | 3 |  | (1.9) | 157 |  | (98.1) | 15,312.6 | 522.4 | 0.69 |
 No | 3405 | 80 | (2.4) | 3325 | (97.7) | 635.5 | 472.1 | |||
Disabled type | ||||||||||
 Yes | 482 | 28 |  | (5.8) | 454 |  | (94.2) | 1919.1 | 1459.0 | <.0001 |
 No | 3083 | 55 | (1.8) | 3028 | (98.2) | 14,028.9 | 392.0 | |||
PCCL indexb | ||||||||||
 0 | 3469 | 80 |  | (2.4) | 3389 |  | (97.6) | 15,722.7 | 521.5 | 0.23 |
 1 | 61 | 2 | (3.3) | 59 | (96.7) | 131.5 | 1521.4 | |||
 ≥2 | 35 | 1 | (4.2) | 34 | (97.1) | 93.9 | 1064.9 | |||
Continuity of carea | ||||||||||
 Good (0.75 ≤ COC index) | 2164 | 33 |  | (1.5) | 2131 |  | (98.5) | 9926.7 | 332.4 | <.0001 |
 Bad (COC index< 0.75) | 1401 | 50 | (3.6) | 1351 | (96.4) | 6021.4 | 830.4 | |||
Hospital level | ||||||||||
Hospital classification | ||||||||||
 General hospital | 2040 | 52 |  | (3.5) | 1968 |  | (96.5) | 9266.5 | 777.0 | <.0001 |
 Hospital | 97 | 11 | (11.0) | 86 | (89.0) | 408.1 | 245.1 | |||
 Clinic | 1428 | 20 |  | (1.4) | 1408 |  | (98.6) | 6273.5 | 159.4 | |
 Number of beds |  | 787.5 | ± | 461.0 | 475.7 | ± | 508.6 |  |  | <.0001 |
 Number of doctors |  | 220.2 | ± | 164.3 | 136.2 | ± | 194.0 | <.0001 | ||
Location | ||||||||||
 Metropolitan | 973 | 19 |  | (2.0) | 954 |  | (7.5) | 4608.6 | 412.3 | 0.63 |
 Urban | 1016 | 24 | (2.4) | 992 | (6.5) | 4681.2 | 512.7 | |||
 Rural | 1576 | 40 | (2.5) | 1536 | (5.3) | 6658.3 | 600.8 | |||
Survey Year | ||||||||||
 2005 | 587 | 15 |  | (2.5) | 572 |  | (97.5) | 4975.1 | 301.5 | 0.36 |
 2006 | 440 | 5 | (1.1) | 435 | (98.9) | 2797.6 | 178.7 | |||
 2007 | 493 | 10 | (2.0) | 483 | (98.0) | 2611.7 | 382.9 | |||
 2008 | 526 | 12 | (2.3) | 514 | (97.7) | 2278.4 | 526.7 | |||
 2009 | 544 | 17 | (3.1) | 527 | (96.9) | 1797.4 | 945.8 | |||
 2010 | 457 | 14 | (3.1) | 443 | (96.9) | 1073.1 | 1304.6 | |||
 2011 | 255 | 8 | (3.1) | 247 | (96.9) | 343.7 | 2327.4 | |||
 2012 | 263 | 2 | (3.8) | 261 | (96.2) | 71.0 | 2817.8 | |||
Total | 3565 | 83 | (2.3) | 3482 | (97.7) | Â | Â | Â |