Table 4 Staff characteristics of various LUs
| Â | LSLU I | LSLU II | LILU | SSLU | SILU | Â | Â |
|---|---|---|---|---|---|---|---|
Total n | 15 | 16 | 48 | 9 | 15 | Test statistic | p-value |
Constant assignment (nurses), n% yes | 15 (100) | 16 (100) | 48 (100) | 8 (88.9) | 9 (60) | χ2 (4) = 31.33 | <.001 |
Constant assignment (service staff), n% yes | 14 (93.3) | 9 (56.3) | 36 (75.0) | 4 (44.4) | 14 (93.3) | χ2 (4) = 12.77 | .012 |
Continuous presence of a registered nurse, n% yes | 15 (100) | 16 (100) | 46 (95.8) | 7 (77.8) | 9 (60) | χ2 (4) = 22.32 | <.001 |
Special qualification of head nurse in psychogeriatric care, n% yes | 2 (13.3) | 13 (81.3) | 4 (8.3) | 4 (44.4) | 3 (20) | χ2 (4) = 36.97 | <.001 |