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Table 3 SF 12 physical component score (PCS), mental component score (MCS) and EQ-5D-3L measures (summary score and EQ-VAS) stratified by injury characteristics

From: Restriction in functioning and quality of life is common in people 2 months after compensable motor vehicle crashes: prospective cohort study

   PCS MCS EQ-5D summary score EQ-VAS
Pre-injury socio-demographic characteristics N Mean (SD) P a Mean (SD) P a Mean (SD) P a Mean (SD) P a
NISS    0.002   0.40   0.004   0.04
 1–3 310 37.5 (11.7)   46.8 (11.1)   0.73 (0.18)   66.7 (22.0)  
 4–8 54 32.3 (9.5)   45.4 (12.3)   0.65 (0.17)   60.2 (22.1)  
Whiplashb    0.58   0.06   0.52   0.84
 Yes 224 37.0 (11.5)   45.7 (11.4)   0.71 (0.18)   65.6 (22.2)  
 No 139 36.3 (11.5)   48.0 (10.9)   0.72 (0.20)   66.1 (22.2)  
Fractureb    0.009   0.78   0.005   0.39
 Yes 30 31.5 (9.6)   47.1 (12.0)   0.63 (0.17)   62.5 (21.0)  
 No 333 37.2 (11.6)   46.5 (11.2)   0.72 (0.18)   66.1 (22.3)  
Role in the accident    0.64   0.14   0.91   0.50
 Driver 241 37.1 (11.5)   46.0 (11.3)   0.72 (0.18)   65.6 (23.2)  
 Passenger 67 36.2 (11.2)   46.3 (12.1)   0.70 (0.20)   63.3 (21.4)  
 Motor cyclist (rider/pillion) 21 33.1 (12.1)   49.6 (9.2)   0.71 (0.14)   69.5 (14.8)  
 Bicyclist 19 37.3 (12.7)   52.2 (10.8)   0.74 (0.15)   72.8 (15.7)  
 Pedestrian 16 36.5 (11.1)   46.4 (8.7)   0.71 (0.22)   65.6 (23.6)  
Self-perceived danger of dying    0.007   0.001   0.001   <0.001
 Yes 128 34.5 (11.1)   43.9 (11.7)   0.67 (0.20)   58.8 (23.8)  
 No 236 37.9 (11.6)   48.1 (10.7)   0.74 (0.17)   69.6 (20.3)  
Admitted to hospital at night    <0.001   0.43   <0.001   0.03
 Yes 69 32.0 (9.9)   45.6 (12.1)   0.62 (0.24)   60.5 (22.8)  
 No 295 37.8 (11.6)   46.8 (11.1)   0.74 (0.16)   67.0 (21.8)  
  1. aANOVA test
  2. bOne missing data