Type of gait disturbance | Risk period (days) | RI (95% CI) | Cases in risk period |
---|---|---|---|
Any (categories 2, 3, 5; n = 62) | 0–30 | 0.83 (0.24 to 2.84) | 3 |
31–60 | 0.20 (0.03 to 1.47) | 1 | |
0–60 | 0.46 (0.16 to 1.35) | 4 | |
Probable post-viral ataxia (category 2; n = 19) | 0–60 | 1.13 (0.21 to 6.20) | 2 |
Probably not post-viral ataxia (category 3; n = 19) | 0–60 | 0 (not estimable) | 0 |
Transient synovitis/irritable hip (category 5; n = 24) | 0–60 | 0.41 (0.08 to 2.13) | 2 |