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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)