TABLE 5

Scenario-Specific OR and Corresponding 95% CI Exploring the Statistical Nature of the Interaction Between Malnutrition and Age on the Risk of Unplanned 7-Day Readmission

P1P2P1 Compared With P2
Age, yMalnourished?AgeMalnourished?OR (95% C)
3Yes1 yYes0.92 (0.85–0.99)
YesNo5.62 (3.99–7.92)
NoYes0.16 (0.10–0.23)
NoNo1.05 (1.03–1.08)
12Yes1 yYes0.63 (0.40–0.99)
YesNo3.86 (2.68–5.58)
NoYes0.12 (0.08–0.19)
NoNo1.33 (1.16–1.53)
18Yes1 moYes0.47 (0.23–0.99)
YesNo3.08 (1.78–5.33)
NoYes0.10 (0.06–0.16)
NoNo1.60 (1.28–2.00)
18Yes15 yYes0.88 (0.78–0.99)
YesNo2.09 (1.22–3.57)
NoYes0.39 (0.25–0.60)
NoNo1.08 (1.04–1.12)
  • P1, patient 1; P2, patient 2.