Skip to main content

Table 2 SF-12 and HADS scores Mean (SD) health outcomes and change from baseline to 7 months post injury

From: Changing insurance company claims handling processes improves some outcomes for people injured in road traffic crashes

  Baseline (1 month post injury) Change from baseline to 7 month post injury Time × team (p)
SF-12 Control group (n = 63) Intervention group (n = 123)
(n = 123)
Control group (n = 63) Intervention group (n = 123)  
   Physical functioning 35.3 (11.1) 38.3 (11.2) 8.3 (11.1) 9.2 (11.1) .601
   Role physical 37.5 (15.2) 36.8 (9.8) 9.3 (10.8) 12.8 (10.5) .033
   Bodily pain 35.8 (12.1) 35.4 (11.8) 9.2 (12.1) 12.7 (11.5) .058
   General health 43.9 (12.5) 45.9 (12.3) 1.1 (11.7) 3.5 (12.3) .199
   Vitality 43.3 (11.5) 43.6 (11.7) 6.1 (10.9) 6.5 (14.4) .849
   Social functioning 41.4 (13.7) 39.9 (13.7) 5.4 (13.9) 8.8 (14.3) .130
   Role emotional 40.6 (13.5) 41.2 (13.3) 6.1 (14.5) 8.1 (13.4) .348
   Mental health 43.5 (11.8) 44.0 (11.6) 5.9 (14.0) 7.4 (13.7) .489
   Physical component score 36.5 (10.8) 37.7 (10.8) 7.6 (9.7) 10.2 (10.9) .113
   Mental component score 45.3 (7.7) 44.9 (12.6) 4.4 (14.7) 6.0 (13.7) .473
HADS      
   Anxiety symptoms 7.9 (4.7) 7.2 (4.4) 1.7 (4.4) 1.9 (4.3) .682
   Depressive symptoms 5.9 (4.7) 5.8 (4.5) 1.4 (4.0) 2.5 (4.2) .568
  1. Abbreviations: SF-12 Medical Outcomes Survey short form - 12, HADS Hospital Anxiety and Depression Scale, SD standard deviation
  2. Note: all values are Mean (SD)