| |
European sites |
Chinese sites* |
Pooled |
| Site number |
1 (n=10) |
2 (n=13) |
3 (n=13) |
4 (n=23) |
5 (n=22) |
6 (n=23) |
7 (n=23) |
8 (n=23) |
(n=150) |
| Mean (SD) |
54.3 (16.8) |
97.3 (20.4) |
45.3 (18.0) |
103.4 (32.1) |
122.7 (28.0) |
34.8 (10.1) |
207.5 (70.0) |
107.1 3(4.4) |
103.4 (64.6) |
| Range |
29.2- 86.9 |
71.6-131.3 |
28.2- 93.0 |
44.2-180.3 |
73.4-174.9 |
21.9- 60.8 |
84.8-307.0 |
52.0-181.1 |
21.9- 307.0 |
SD, standard deviation
*Mean duration of surgery across Chinese versus European sites: p<0.0001 |
