Table 4.
Linear regression analyses with total, patient-, and non-patient related time investments as dependent variables, and frailty and the intervention as independent variables.
| Time-investments | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Total | Patient-related | Non-patient related | |||||||||||
| Type of professionals | Predictor | Adj. R2 | B | SE | β | Adj. R2 | B | SE | β | Adj. R2 | B | SE | β |
| All professionals | Frailty | 0.12 | 2802 | 393 | .346 | 0.12 | 2792 | 393 | .345 | 0.02 | 10 | 4 | .089 |
| Intervention | 0.12 | 665 | 1466 | .022 | 0.12 | 348 | 1467 | .012 | 0.58 | 317 | 14 | .751 | |
| Primary care practice | Frailty | 0.02 | 10 | 4 | .134 | n.s. | – | – | – | 0.02 | 3 | 1 | .110 |
| Intervention | 0.04 | 44 | 15 | .151 | n.s. | – | – | – | 0.20 | 41 | 4 | .432 | |
| General practitioner | Frailty | 0.04 | 8 | 2 | .176 | 0.03 | 6 | 2 | .169 | 0.01 | 2 | 1 | .080 |
| Intervention | 0.12 | 49 | 8 | .294 | 0.02 | 1 | 7 | .011 | 0.49 | 47 | 3 | .699 | |
| Practice assistant | Frailty | 0.00 | 2 | 2 | .060 | 0.00 | 1 | 1 | .047 | 0.00 | 1 | 1 | .060 |
| Intervention | 0.05 | –29 | 7 | –.220 | 0.03 | –18 | 5 | –.177 | 0.04 | –11 | 3 | –.211 | |
| Practice nurse | Frailty | 0.00 | 0 | 2 | .010 | 0.00 | 0 | 1 | –.001 | 0.00 | 0 | 0 | .059 |
| Intervention | 0.03 | 22 | 6 | .182 | 0.02 | 18 | 5 | .171 | 0.03 | 4 | 1 | .172 | |
| Home-care | Frailty | 0.11 | 2720 | 389 | .341 | – | – | – | – | – | – | – | – |
| Intervention | 0.11 | 152 | 1449 | .005 | – | – | – | – | – | – | – | – | |
| Hospital | Frailty | n.s. | – | – | – | n.s. | – | – | – | n.s. | – | – | – |
| Intervention | n.s. | – | – | – | n.s. | – | – | – | n.s. | – | – | – | |
| Allied health | Frailty | n.s. | – | – | – | – | – | – | – | – | – | – | – |
| Intervention | n.s. | – | – | – | – | – | – | – | – | – | – | – | |
Adj.R2 = Adjusted Explained Variance; B = Unstandardized Coefficient; SE = standard error; β = Standardized Coefficient (Bold = p < 0.05); n.s.= regression model not significant. Note: Values of B and SE are rounded up.