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Table 4 Estimated Case and Incremental LOS by Analytic Method, days (95% CI)

From: Comparing methods to estimate incremental inpatient costs and length of stay due to methicillin-resistant Staphylococcus aureus in Alberta, Canada

 GLM RegressionMatched
CaseIncr.CaseIncr.
HAC29.21 (16.44–51.91)21.71 (9.16–44.19)47.07 (39.07–55.07)32.88 (26.2–39.56)
HAI42.65 (23.58–77.16)35.16 (16.3–69.44)56.08 (36.16–76.01)28.55 (12.84–44.27)
CAC10.52 (7.9–14.02)3.03 (0.62–6.29)11.07 (6.49–15.64)−0.45 (−2.42–1.52)
CAI15.37 (11.33–20.83)7.87 (4.05–13.11)24.17 (13.58–34.77)13.73 (5.79–21.68)
CAC-A11.35 (6.48–19.88)3.85 (−0.8–12.15)11.36 (8.27–14.45)2.13 (0.01–4.26)
CAI-A16.57 (9.29–29.54)9.07 (2.01–21.82)16.75 (11.84–21.66)7.46 (3.79–11.13)