Table 6 Costs and revenues per an hour of the nurse’s work depending on the size of provider

2.5 (2.3–2.7)

2.4 (2.0–2.7)

2.7 (2.3–3.0)

2.5 (1.7–3.3)

0.401

6.7 (6.3–7.0)

6.5 (6.0–7.1)

6.7 (6.2–7.1)

7.1 (6.7–7.6)

0.465

9.2 (8.8–9.6)

8.8 (8.1–9.5)

9.5 (8.9–10.1)

9.7 (8.7–10.6)

0.217

9.1 (8.6–9.5)

9.0 (8.1–9.9)

9.0 (8.5–9.6)

9.4 (8.3–10.5)

0.825

8.3 (7.8–8.8)*

8.3 (7.4–9.3)*

8.2 (7.5–8.9)*

8.5 (7.4–9.6)*

0.913