Background
Methods
Variables
Statistics
Results
Patient and fracture epidemiology
31-A1 | 31-A2 | 31-A3 | |
---|---|---|---|
(n = 3067) | (n = 5191) | (n = 2288) | |
Age years, mean (±SD) | 82.2 (10.3) | 83.2 (9.8) | 81.0 (12.0) |
% (n=) | |||
Female gender | 65 (1981/3067) | 72 (3725/5191) | 70 (1610/2288) |
Injury location | |||
At residence | 74 (2202/2960) | 75 (3816/5069) | 73 (1611/2218) |
Public place | 4.8 (143/2960) | 4.6 (233/5069) | 4.4 (97/2218) |
Street/road | 3.5 (103/2960) | 3.6 (183/5069) | 4.1 (92/2218) |
Other | 17 (512/2960) | 17 (837/5069) | 19 (418/2218) |
Injury mechanism | |||
Fall at same level | 84 (2561/3067) | 84 (4363/5191) | 82 (1870/2288) |
Unspecified fall | 9.7 (299/3067) | 10 (532/5191) | 8.9 (203/2288) |
Fall from height | 3.6 (111/3067) | 3.4 (179/5191) | 5.7 (130/2288) |
Traffic | 2.4 (74/3067) | 1.7 (87/5191) | 2.2 (51/2288) |
Other | 0.7 (22/3067) | 0.6 (30/5191) | 1.5 (34/2288) |
High energy trauma | |||
Yes | 1.4 (43/2971) | 1.1 (55/5045) | 3.2 (71/2229) |
No | 97 (2890/2971) | 98 (4924/5045) | 96 (2134/2229) |
Unknown | 1.3 (38/2971) | 1.3 (66/5045) | 1.1 (24/2229) |
Open fracture | 0 (0) | 0.1 (5/5191) | 0.4 (9/2288) |
Surgical results
Mortality
30-day mortality | 1-year mortality | |
---|---|---|
% (n=) | % (n=) | |
All | 7.7 (811/10548) | 26 (2731/10548) |
Gender | ||
Female | 6.2 (456/7317) | 23 (1705/7317) |
Male | 11 (355/3231) | 32 (1026/3231) |
Fracture typea | ||
31-A1 | 7.2 (222/3067) | 26 (793/3067) |
31-A2 | 8.2 (427/5191) | 27 (1389/5191) |
31-A3 | 7.1 (162/228) | 24 (548/2288) |
Time to surgery | ||
≤ 24 h | 7.8 (349/4471) | 25 (1118/4471) |
≤ 36 h | 8.0 (429/5354) | 26 (1370/5354) |
> 36 h | 9.8 (56/574) | 31 (179/574) |
Time of surgery start | ||
08–22 | 8.2 (460/5604) | 26 (1476/5604) |
22–08 | 8.0 (42/522) | 24 (126/522) |
Implant | ||
Short intramedullary nail | 8.2 (362/4411) | 27 (1167/4411) |
Long intramedullary nail | 6.8 (130/1903) | 24 (450/1903) |
Plate with sliding hip screw | 7.6 (298/3935) | 26 (1030/3935) |
Other | 7.0 (21/299) | 28 (84/299) |