Table 1 Incidence of end-stage kidney disease treated by dialysis in Japan, 2003–2007
Age group (years) | Males | Females | ||||
|---|---|---|---|---|---|---|
Incident case | Populationa | Incidenceb (95 % CI) | Incident case | Populationa | Incidenceb (95 % CI) | |
0–4 | 43 | 14,249,165 | 3.0 (2.2–4.1) | 37 | 13,551,230 | 2.7 (1.9–3.8) |
5–9 | 26 | 15,075,316 | 1.7 (1.1–2.5) | 18 | 14,344,246 | 1.3 (0.7–2.0) |
10–14 | 41 | 15,361,059 | 2.7 (1.9–3.6) | 38 | 14,614,548 | 2.6 (1.8–3.6) |
15–19 | 128 | 16,778,802 | 7.6 (6.4–9.1) | 81 | 15,900,857 | 5.1 (4.0–6.3) |
20–24 | 355 | 18,747,907 | 18.9 (17.0–21.0) | 180 | 17,744,081 | 10.1 (8.7–11.7) |
25–29 | 681 | 20,839,834 | 32.7 (30.3–35.2) | 406 | 20,057,000 | 20.2 (18.3–22.3) |
30–34 | 1385 | 23,994,021 | 57.7 (54.7–60.8) | 724 | 23,324,334 | 31.0 (28.8–33.4) |
35–39 | 2176 | 22,100,968 | 98.5 (94.4–102.7) | 1047 | 21,607,875 | 48.5 (45.6–51.5) |
40–44 | 3037 | 19,854,793 | 153.0 (147.6–158.5) | 1449 | 19,519,867 | 74.2 (70.5–78.2) |
45–49 | 4734 | 19,295,649 | 245.3 (234.8–252.4) | 2238 | 19,150,550 | 116.9 (112.1–121.8) |
50–54 | 8350 | 22,042,543 | 378.8 (370.7–387.0) | 3961 | 22,159,275 | 178.8 (173.2–184.4) |
55–59 | 12,972 | 24,739,582 | 524.3 (515.4–533.4) | 5644 | 25,291,277 | 223.2 (217.4–229.1) |
60–64 | 13,990 | 20,366,525 | 686.9 (675.6–698.4) | 6617 | 21,542,247 | 307.2 (299.8–314.7) |
65–69 | 16,000 | 17,861,105 | 895.8 (882.0–909.8) | 8213 | 19,630,862 | 418.4 (409.4–427.5) |
70–74 | 17,680 | 15,166,918 | 1165.7 (1148.6–1183.0) | 9341 | 17,928,932 | 521.0 (510.5–531.7) |
75–79 | 15,252 | 11,193,826 | 1362.5 (1341.0–1384.3) | 9867 | 14,967,274 | 659.2 (646.3–672.4) |
80–84 | 9119 | 6,180,288 | 1475.5 (1445.4–1506.1) | 7591 | 10,954,849 | 692.9 (677.4–708.7) |
≥85 | 4506 | 4,061,592 | 1109.4 (1077.3–1142.3) | 4765 | 10,559,705 | 451.2 (438.5–464.2) |
Total | 110,475 | 307,909,893 | 358.8 (356.7–360.9) | 62,217 | 322,849,009 | 192.7 (191.2–194.2) |