Table 1 Age and sex-specific incidence rates for RTHA and total number of RTHA and primary THA in Spain (2001-8)
2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | |||
|---|---|---|---|---|---|---|---|---|---|---|
Age | Rate/100, 000 | Rate/100, 000 | Rate/100, 000 | Rate/100, 000 | Rate/100, 000 | Rate/100, 000 | Rate/100, 000 | Rate/100, 000 | P* | |
40-54 | Men | 4.6 | 5.1 | 4.3 | 4.3 | 4.5 | 5.2 | 5.3 | 5.7 | 0.007 |
Women | 3.1 | 3.3 | 2.9 | 2.8 | 2.9 | 3.1 | 3.3 | 3.2 | 0.540 | |
50-64 | Men | 14.3 | 12.4 | 14.9 | 14.9 | 13.5 | 14.5 | 15.2 | 15.2 | 0.100 |
Women | 14.9 | 13.5 | 13.4 | 11.2 | 11.9 | 12.7 | 12.2 | 13.1 | 0.054 | |
65-74 | Men | 36.9 | 33.4 | 36.5 | 34.4 | 34.1 | 35.6 | 34.3 | 36.3 | 0.862 |
Women | 43.8 | 42.7 | 44.3 | 44.3 | 38.9 | 42.4 | 38.4 | 37.5 | < 0.001 | |
75-84 | Men | 40.6 | 44.6 | 44.2 | 48.6 | 54.0 | 51.9 | 52.3 | 55.2 | < 0.001 |
Women | 53.8 | 57.3 | 61.8 | 61.7 | 61.7 | 66.8 | 64.7 | 65.6 | < 0.001 | |
≥ 85 | Men | 19.3 | 22.3 | 21.8 | 22.0 | 25.2 | 26.1 | 22.9 | 30.0 | < 0.001 |
Women | 27.7 | 26.9 | 27.0 | 31.2 | 34.4 | 33.6 | 32.9 | 37.2 | < 0.001 | |
Total | Men | 17.8 | 17.3 | 18.0 | 18.0 | 18.3 | 18.9 | 18.8 | 19.8 | 0.107 |
Women | 22.3 | 22.1 | 22.8 | 22.4 | 21.6 | 23.1 | 21.9 | 22.2 | < 0.001 | |
Both | 20.2 | 19.9 | 20.6 | 20.4 | 20.1 | 21.1 | 20.4 | 21.1 | 0.016 | |
Number of RTHA | 3, 713 | 3, 699 | 3, 912 | 3, 964 | 3, 992 | 4, 294 | 4, 242 | 4, 464 | ||
Number of primary THA | 18, 185 | 19, 029 | 19, 545 | 19, 733 | 20, 461 | 21, 176 | 21, 354 | 22, 308 | ||
Ratio RTHA/THA % | 20.42 | 19.44 | 20.02 | 20.09 | 19.51 | 20.28 | 19.87 | 20.01 | 0.077 | |