Skip to main content

Table 1 Number of hips, cases of cancer, males and follow-up time

From: A prospective study on cancer risk after total hip replacements for 41,402 patients linked to the Cancer registry of Norway

  Number of hips Number of cancers Percent males Person years Median follow-up Hips after 10 years Cancer after 10 years
Total
Cemented 32,534 5060 32 361,924 12.2 16,653 1417
Uncemented 6679 743 41 65,634 9.8 2907 262
Hybrid 2189 364 36 26,392 13.3 1391 110
All fixations 41,402 6167 34 453,950 11.9 20,951 1789
< 55 years
Cemented 1138 89 41 11,602 9.3 478 34
Uncemented 1967 139 46 22,174 11.9 1106 69
Hybrid 269 18 45 2705 10.6 144 6
All fixations 3374 246 44 36,481 10.8 1728 109
55–64 years
Cemented 8480 1119 34 92,572 11.2 4167 391
Uncemented 3219 418 40 31,528 9.9 1398 151
Hybrid 801 172 36 9260 12.4 490 38
All fixations 12,500 1664 36 133,360 11.1 6055 580
65–74 years
Cemented 22,916 3852 31 257,750 12.8 12,008 992
Uncemented 1493 186 38 11,932 7.2 403 42
Hybrid 1119 219 34 14,427 15.0 757 66
All fixations 25,528 4257 31 284,109 12.6 13,168 1100
Men
Cemented 10,423 2037 100 112,322 12.2 5058 537
Uncemented 2748 343 100 26,690 9.8 1201 129
Hybrid 783 162 100 8993 12.8 472 44
All fixations 13,954 2542 100 148,005 11.9 6731 710
Women
Cemented 22,111 3023 0 249,601 12.2 11,595 880
Uncemented 3931 400 0 38,944 9.8 1706 133
Hybrid 1406 202 0 17,399 13.7 919 65
All fixations 27,448 3625 0 305,945 12.0 14,220 1079