Non-recovery (n = 95) | Recovery (n = 76) | Total (n = 171) | |||||
n | % | n | % | n | % | p | |
Physical health status | |||||||
Disabling physical pain | |||||||
No | 19 | 20.0 | 66 | 86.8 | 85 | 49.7 | <0.0001 |
Yes | 76 | 80.0 | 10 | 13.2 | 86 | 50.3 | |
Headache | |||||||
Not at all or Not more than usual | 49 | 51.6 | 72 | 94.7 | 121 | 70.8 | <0.0001 |
A little more or Much more than usual | 46 | 48.4 | 4 | 5.3 | 50 | 29.2 | |
Vertigo | |||||||
Not at all or Not more than usual | 63 | 66.3 | 71 | 93.4 | 134 | 78.4 | <0.0001 |
A little more or Much more than usual | 32 | 33.7 | 5 | 6.6 | 37 | 21.6 | |
Need for medical treatment | |||||||
No | 53 | 55.8 | 72 | 94.7 | 125 | 73.1 | <0.0001 |
Yes | 42 | 44.2 | 4 | 5.3 | 46 | 26.9 | |
Sensitivity and problems | |||||||
Sensitivity to noise | |||||||
Not at all or Not more than usual | 64 | 67.4 | 73 | 96.1 | 137 | 80.1 | |
A little more or Much more than usual | 31 | 32.6 | 3 | 3.9 | 34 | 19.9 | <0.0001 |
Sensitivity to light | |||||||
Not at all or Not more than usual | 74 | 77.9 | 75 | 98.7 | 149 | 87.1 | <0.0001 |
A little more or Much more than usual | 21 | 22.1 | 1 | 1.3 | 22 | 12.9 | |
Memory disorder | |||||||
Not at all or Not more than usual | 63 | 66.3 | 73 | 96.1 | 136 | 79.5 | <0.0001 |
A little more or Much more than usual | 32 | 33.7 | 3 | 3.9 | 35 | 20.5 | |
Sleep disorder | |||||||
Not at all | 39 | 41.1 | 53 | 69.7 | 92 | 53.8 | <0.001 |
A little, sometimes | 30 | 31.6 | 15 | 19.7 | 45 | 26.3 | |
Often, very often | 26 | 27.4 | 8 | 10.5 | 34 | 19.9 | |
Difficulty concentrating | |||||||
Not at all | 56 | 58.9 | 56 | 73.7 | 112 | 65.5 | <0.05 |
A little, sometimes | 13 | 13.7 | 11 | 14.5 | 24 | 14.0 | |
Often, very often | 26 | 27.4 | 9 | 11.8 | 35 | 20.5 |