Table 3.
The effect of SES on length of stay at the hospital and at the ICU
| Unstandardized coefficients | p value | [95% CI] | |
|---|---|---|---|
| Length of stay at hospital | |||
| Model 1 | − 0.016 | 0.17 | [− 0.04 to 0.01] |
| Model 2 | − 0.021 | 0.08 | [− 0.04 to 0.00] |
| Length of stay at IC | |||
| Model 1* | − 0.020 | 0.04 | [− 0.04 to 0.00] |
| Model 2* | − 0.020 | 0.03 | [− 0.04 to 0.00] |
Predictors model 1: socioeconomic status only
Predictors model 2: socioeconomic status, age, gender, comorbidity, type of injury, mechanism of injury, ISS and AIS
*Statistically significant (p < 0.05)