|
Proportion of patients reporting complications by operation |
|||||
| Operation |
NHS |
ISTC |
Adjusted odds ratio |
95% CI |
P-value |
|
|
|||||
| N (%) |
N (%) |
||||
|
|
|||||
| Cataract |
|||||
| Bleeding |
17 (3.4) |
5 (2.2) |
0.74 |
0.37 to 1.5 |
0.4 |
| Wound infection |
18 (3.6) |
2 (0.9) |
0.13 |
0.02 to 1.0 |
0.05 |
| Urinary problems |
12 (2.4) |
1 (0.4) |
0.26 |
0.03 to 2.5 |
0.2 |
| Adverse drug reaction |
19 (3.8) |
4 (1.7) |
0.53 |
0.19 to 1.5 |
0.2 |
| Hernia repair |
|||||
| Bleeding |
19 (5.9) |
2 (4.2) |
0.80 |
0.35 to 1.8 |
0.6 |
| Wound infection |
35 (10.8) |
4 (8.3) |
0.58 |
0.33 to 1.0 |
0.06 |
| Urinary problems |
20 (6.2) |
3 (6.2) |
0.82 |
0.43 to 1.5 |
0.5 |
| Adverse drug reaction |
21 (6.5) |
1 (2.1) |
0.16 |
0.10 to 0.27 |
<0.001 |
| Varicose vein surgery |
|||||
| Bleeding |
51 (25.5) |
8 (22.2) |
0.71 |
0.30 to 1.7 |
0.4 |
| Wound infection |
50 (25.0) |
9 (25.0) |
1.2 |
0.74 to 2.0 |
0.4 |
| Urinary problems |
7 (3.5) |
1 (2.8) |
1.2 |
0.46 to 3.3 |
0.7 |
| Adverse drug reaction |
10 (5.0) |
0 (0) |
1.0 |
0.94 to 1.0 |
0.7 |
| Hip replacment |
|||||
| Bleeding |
27 (10.5) |
10 (7.1) |
0.88 |
0.47 to 1.7 |
0.7 |
| Wound infection |
27 (10.5) |
15 (10.6) |
1.2 |
0.58 to 2.6 |
0.6 |
| Urinary problems |
33 (12.8) |
12 (8.5) |
0.67 |
0.35 to 1.3 |
0.2 |
| Adverse drug reaction |
29 (11.3) |
15 (10.6) |
0.84 |
0.39 to 1.8 |
0.6 |
| Knee replacement |
|||||
| Bleeding |
25 (8.8) |
7 (4.4) |
0.45 |
0.14 to 1.4 |
0.2 |
| Wound infection |
42 (14.8) |
14 (8.8) |
0.50 |
0.28 to 0.90 |
0.02 |
| Urinary problems |
42 (14.8) |
13 (8.2) |
0.51 |
0.29 to 0.88 |
0.02 |
| Adverse drug reaction |
39 (13.8) |
16 (10.1) |
0.65 |
0.43 to 0.97 |
0.04 |
Browne et al. BMC Health Services Research 2008 8:78 doi:10.1186/1472-6963-8-78 |
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