Table 5 Independent risk factors for short-term (2 months) EQ-5D dimension outcomes following a motor vehicle crash injury
Mobility | Self-care | Usual activities | Pain/discomfort | Anxiety/depression | |
|---|---|---|---|---|---|
Independent variable | Odds ratioa (95 % CI) | Odds ratioa (95 % CI) | Odds ratioa (95 % CI) | Odds ratioa (95 % CI) | Odds ratioa (95 % CI) |
Role in the crash | |||||
Driver | 1.00 | ||||
Passenger | 0.46 (0.21, 0.99) | ||||
Motor cyclist (rider/pillion) | 1.92 (0.70, 5.24) | ||||
Bicyclist | 0.73 (0.22, 2.42) | ||||
Pedestrian | 2.98 (0.97, 9.15) | ||||
Marital statusb | |||||
Married/de facto | 0.64 (0.35, 1.18) | ||||
Others | 0.30 (0.13, 0.68) | ||||
Single | 1.00 | ||||
Working for pay | 2.09 (1.19, 3.67) | ||||
Chronic illness | 2.21 (1.31, 3.74) | 3.09 (1.66, 5.76) | |||
Pain-related condition | 3.47 (1.82, 6.63) | ||||
Self-perceived threat to life | 1.95 (1.15, 3.31) | 2.17 (1.37, 3.45) | |||
NISS (4–8) | 2.11 (1.07, 4.16) | 3.67 (1.43, 9.43) | |||
Whiplash | 2.42 (1.38, 4.22) | ||||
Fracture | 6.17 (2.60, 14.6) | 6.64 (1.45, 30.5) | 3.37 (1.06, 10.7) | ||
BMI (kg/m2) | |||||
<20 | 1.00 | 1.00 | 1.00 | ||
20–24.9 | 0.61 (0.22, 1.74) | 0.34 (0.12, 1.00) | 0.90 (0.35, 2.29) | ||
25–29.9 | 0.79 (0.28, 2.24) | 0.41 (0.14, 1.23) | 1.94 (0.77, 4.88) | ||
≥30 | 1.74 (0.63, 4.81) | 0.75 (0.24, 2.32) | 2.30 (0.89, 5.29) | ||
Admitted to hospital (≥1 night) | 3.06 (1.71, 5.48) | ||||
Concordance index/AUC | 0.71 | 0.73 | 0.72 | 0.68 | 0.66 |