Table 3 Frequencies and incidence rates of retinal vein occlusion in the Korean population from 2011 to 2020
Age group (years) | Korean populationa | Total incidents | Incidents among male | Incidents among female | Male to female ratio | |||||
|---|---|---|---|---|---|---|---|---|---|---|
Total residents | Male | Female | No. | Incidence rate (95% CI)b | No. | Incidence rate (95% CI)b | No. | Incidence rate (95% CI)b | ||
0–4 | 2235397 | 1147126 | 1088271 | 56 | 0.25 (0.19 to 0.32) | 27 | 0.23 (0.16 to 0.34) | 29 | 0.27 (0.18 to 0.38) | 0.883 |
5–9 | 2252950 | 1162087 | 1090863 | 91 | 0.4 (0.32 to 0.5) | 38 | 0.33 (0.23 to 0.45) | 53 | 0.49 (0.36 to 0.64) | 0.673 |
10–14 | 2418360 | 1257902 | 1160458 | 196 | 0.81 (0.7 to 0.93) | 108 | 0.86 (0.7 to 1.04) | 88 | 0.76 (0.61 to 0.93) | 1.133 |
15–19 | 3170545 | 1657722 | 1512823 | 580 | 1.83 (1.68 to 1.99) | 315 | 1.9 (1.7 to 2.12) | 265 | 1.75 (1.55 to 1.98) | 1.084 |
20–24 | 3385936 | 1808857 | 1577079 | 919 | 2.71 (2.54 to 2.9) | 478 | 2.64 (2.41 to 2.89) | 441 | 2.8 (2.54 to 3.07) | 0.945 |
25–29 | 3027896 | 1581887 | 1446009 | 1383 | 4.57 (4.33 to 4.82) | 773 | 4.89 (4.55 to 5.24) | 610 | 4.22 (3.89 to 4.57) | 1.159 |
30–34 | 3611034 | 1854905 | 1756129 | 2428 | 6.73 (6.46 to 7) | 1457 | 7.86 (7.46 to 8.27) | 971 | 5.53 (5.19 to 5.89) | 1.421 |
35–39 | 3783589 | 1927388 | 1856201 | 4920 | 13.01 (12.65 to 13.38) | 3075 | 15.97 (15.41 to 16.54) | 1845 | 9.94 (9.5 to 10.41) | 1.605 |
40–44 | 4215921 | 2142101 | 2073820 | 9236 | 21.93 (21.49 to 22.38) | 5655 | 26.43 (25.75 to 27.13) | 3581 | 17.28 (16.72 to 17.86) | 1.530 |
45–49 | 4266941 | 2151070 | 2115871 | 15737 | 36.95 (36.38 to 37.53) | 8858 | 41.26 (40.41 to 42.13) | 6879 | 32.56 (31.8 to 33.34) | 1.267 |
50–54 | 4145976 | 2094318 | 2051658 | 24582 | 59.47 (58.73 to 60.22) | 12609 | 60.39 (59.34 to 61.45) | 11973 | 58.54 (57.49 to 59.6) | 1.032 |
55–59 | 3863095 | 1922796 | 1940299 | 32919 | 85.57 (84.65 to 86.5) | 16093 | 84.04 (82.74 to 85.34) | 16826 | 87.1 (85.78 to 88.42) | 0.965 |
60–64 | 2758941 | 1348273 | 1410668 | 35404 | 129.13 (127.79 to 130.48) | 16424 | 122.53 (120.67 to 124.42) | 18980 | 135.44 (133.52 to 137.38) | 0.905 |
65–69 | 2117875 | 1015463 | 1102412 | 35544 | 169.26 (167.51 to 171.03) | 15788 | 156.69 (154.26 to 159.16) | 19756 | 180.86 (178.34 to 183.4) | 0.866 |
70–74 | 1760932 | 789607 | 971325 | 35212 | 202.06 (199.95 to 204.18) | 14098 | 180.15 (177.19 to 183.15) | 21114 | 219.91 (216.95 to 222.9) | 0.819 |
75–79 | 1356014 | 550684 | 805330 | 29464 | 219.6 (217.1 to 222.12) | 10755 | 197.11 (193.41 to 200.88) | 18709 | 235 (231.65 to 238.4) | 0.839 |
80–84 | 810891 | 275462 | 535429 | 16672 | 207.55 (204.41 to 210.73) | 5757 | 210.92 (205.51 to 216.44) | 10915 | 205.82 (201.98 to 209.72) | 1.025 |
85–89 | 371527 | 98367 | 273160 | 6022 | 163.24 (159.14 to 167.42) | 1957 | 200.63 (191.84 to 209.72) | 4065 | 149.8 (145.23 to 154.48) | 1.339 |
90–94 | 124111 | 28565 | 95546 | 1257 | 101.73 (96.18 to 107.51) | 383 | 134.87 (121.7 to 149.08) | 874 | 91.84 (85.85 to 98.14) | 1.468 |
≥ 95 | 27732 | 5259 | 22473 | 188 | 67.99 (58.62 to 78.43) | 69 | 131.85 (102.59 to 166.87) | 119 | 53.08 (43.97 to 63.52) | 2.483 |
Total | 49705663 | 24819839 | 24885824 | 252810 | 50.99 (50.79 to 51.19) | 114717 | 46.32 (46.06 to 46.59) | 138093 | 55.65 (55.35 to 55.94) | 0.832 |