|
Health status measure
|
6-12 months
|
12-24 months
|
|---|
|
Mean difference (SE)
|
95 % CI
|
p
|
Mean difference (SE)
|
95 % CI
|
p
|
|---|
|
SF-36v2 PCSb
|
−2.38 (0.88)
|
−4.11, 0.64
|
0.007
|
−2.62 (0.96)
|
−4.51, −0.73
|
0.007
|
|
SF-36v2 MCSb
|
−2.32 (1.10)
|
−4.48, −0.16
|
0.032
|
−1.88 (1.19)
|
−4.22, 0.47
|
0.116
|
|
PCL-Cc
|
2.06 (1.30)
|
−0.50, 4.61
|
0.114
|
2.10 (1.41)
|
−0.66, 4.86
|
0.136
|
|
GRCb
|
−0.74 (0.25)
|
−1.23, −0.26
|
0.003
|
−0.22 (0.27)
|
−0.75, 0.31
|
0.415
|
-
aAdjusted for age, gender, ISS, IRSD, education skill level, language other than English, BMI, risk of short term harm due to alcohol consumption, self-reported at fault, vehicle type, pre-morbid neck pain in the last 6 months, crash on a public road, self-assessed pre-injury health status, time and claim status by time
-
bA negative mean difference indicates improvement over time where higher scores indicate better outcomes. Health status measures are: Short Form-36 Version 2.0 Physical Component Score (SF-36v2 PCS); Short Form-36 Version 2.0 Mental Component Score (SF-36v2 MCS); and Global Rating of Change (GRC) scale
-
cA positive mean difference indicates improvement over time where higher scores indicate poorer outcomes. Health status measure is: PTSD Checklist – Civilian Version (PCL-C)
