Table 6 Variables predicting nursing workload in patients with cardiopulmonary conditions selected by the 'least absolute shrinkage and selection operator' (LASSO)
| Â | Model with Barthel Index n = 50 | Model with ICF categories n = 67 | ||
|---|---|---|---|---|
Variable | Estimate | P-Value | Estimate | P-Value |
Age | 0.01 | 0.2095 | 0.01 | 0.1982 |
Sex (male) | -0.19 | 0.3974 | -0.09 | 0.6691 |
Barthel Index | -0.02 | <.0001 | Â | Â |
d410 Changing basic body position | Â | Â | 0.34 | 0.2581 |
d420 Transferring oneself | Â | Â | 0.12 | 0.6965 |
d530 Toileting | Â | Â | 0.16 | 0.5441 |
d540 Dressing | Â | Â | 0.4 | 0.1417 |
R-squared (R-squared adjusted for number of variables in the model) | 0.3918 (0.3521) | 0.4137 (0.3551) | ||