Table 3 Rate of knee arthrodesis procedures per 1,000,000 persons
From: Knee arthrodesis: procedures and perspectives in the US from 1993 to 2011
Rate of knee arthrodesis per 1,000,000 persons | ||
|---|---|---|
Age group | Male (95 % Cl) | Female (95 % CI) |
0–44 | 1.13 (1.09, 1.17) | 0.93 (0.90,0.97) |
45–54 | 4.42 (4.25, 4.59) | 3.66 (3.52, 3.80) |
55–64 | 8.10 (7.82, 8.38) | 6.70 (6.47, 6.94) |
65–74 | 13.06 (12.64, 13.50) | 10.81 (10.46, 11.17) |
75–84 | 16.82 (16.22, 17.44) | 13.92 (13.44, 14.42) |
85+ | * | * |