Table 2 Association of individual characteristics with cluster assignment
| Â | Effects on risk of belonging to a cluster (odds ratios with 95% confidence interval) | Significance of predictor (P-value) | ||
|---|---|---|---|---|
Stable low (reference) | Increasing (vs. reference) | Recovering (vs. reference) | ||
Intervention group | 1 | 0.44 (0.21, 0.9) | 1.44 (0.55, 3.77) | 0.036 |
Age | 1 | 0.99 (0.97, 1.02) | 1.02 (0.98, 1.06) | 0.353 |
Female sex | 1 | 3.02 (1.44, 6.35) | 0.67 (0.23, 1.99) | 0.005 |
Higher education | 1 | 0.91 (0.39, 2.12) | 3.04 (1.09, 8.53) | 0.088 |
Married | 1 | 1.47 (0.72, 3.01) | 0.87 (0.33, 2.26) | 0.503 |
ICD-10 F-diagnosis before ICU stay | 1 | 2.62 (0.92, 7.52) | 1.09 (0.24, 4.92) | 0.196 |
Charlson Comorbidity Index | 1 | 0.86 (0.74, 1) | 0.94 (0.79, 1.11) | 0.123 |
Mechanical ventilation during ICU stay | 1 | 1.89 (0.66, 5.44) | 5.39 (0.66, 43.78) | 0.098 |
Renal replacement therapy during ICU stay | 1 | 1.44 (0.66, 3.15) | 1.64 (0.61, 4.44) | 0.483 |
ICU length-of-stay (days) | 1 | 1.01 (0.99, 1.02) | 1.01 (0.99, 1.03) | 0.618 |
Number of ICD-10 diagnoses at discharge | 1 | 1.05 (0.98, 1.14) | 1.02 (0.92, 1.13) | 0.403 |
Pain intensity at one month (GCPS) | 1 | 1 (0.98, 1.01) | 0.98 (0.96, 1) | 0.178 |
Cognitive functioning at one month (TICS-M) | 1 | 1.04 (0.94, 1.15) | 1.01 (0.9, 1.15) | 0.772 |
Number of Traumatic memories of the ICU > 2 at one month | 1 | 3.64 (1.59, 8.32) | 0.77 (0.27, 2.24) | 0.004 |