Table 4 Percentage of inpatients receiving a chest radiograph (CXR), antibiotics or number of laboratory tests ordered

17.1 (12.3–23.3)

28.9 (23.0–35.6)

0.0073

9.09 (1.62–27.8)

16.0 (6.40–34.7)

0.67

22.5 (12.3–37.5)

36.8 (23.4–52.7)

0.22

16.8 (11.2–24.5)

29.0 (21.9–37.3)

0.025

3.85 (2.94–4.75)

5.39 (4.10–6.69)

0.057

2.41 (0.769–4.05)

2.64 (0.960–4.32)

0.84

2.23 (1.08–3.37)

4.00 (1.84–6.16)

0.14

4.66 (3.38–5.94)

6.32 (4.54–8.10)

0.14

38.1 (31.4–45.4)

47.4 (40.5–54.4)

0.076

22.7 (10.1–43.4)

44.0 (26.7–62.9)

0.22

37.5 (24.2–53.0)

57.9 (42.2–72.1)

0.11

41.2 (32.7–50.2)

45.0 (36.8–53.6)

0.61

24.4 (18.3–31.7)

26.9 (20.9–33.9)

0.61

4.55 (0.233–21.8)

26.9 (13.7–46.1)

0.055

36.4 (15.2–64.6)

22.2 (3.95–54.7)

0.64

26.8 (19.8–35.3)

27.1 (20.5–35.1)

 > 0.99

5.33 (4.59–6.06)

6.51 (5.64–7.38)

0.043

5.09 (3.93–6.25)

7.85 (5.50–10.2)

0.046

6.64 (2.53–10.8)

7.00 (1.51–12.5)

0.90

5.25 (4.39–6.11)

6.23 (5.27–7.18)

0.14

56.7 (48.9–64.2)

59.4 (52.0–66.4)

0.66

54.5 (34.7–73.1)

69.2 (50.0–83.5)

0.37

63.6 (35.4–84.8)

66.7 (35.4–87.9)

 > 0.99

56.5 (47.7–64.9)

57.1 (48.9–65.0)

 > 0.99