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Table 6 Logistic regression on single-day admissions for all DDs for external medical history (Hypothesis 2a)

From: The impact of EHR and HIE on reducing avoidable admissions: controlling main differential diagnoses

Theory variables in the equation All DDs ( N=115,719) GE ( N=7,165) AP ( N=21,579) UTI ( N=6,950) CP ( N=67,650) PO ( N=12,375)
External history viewed 0.760 (<0.001) 0.648 (0.014) 0.649 (<0.001) 0.917 (0.590) 0.844 (<0.001) 0.876 (0.445)
Age 0.979 (<0.001) 0.982 (<0.001) 0.977 (<0.001) 0.985 (<0.001) 0.968 (<0.001) 0.982 (<0.001)
Gender 0.960 (0.005) 1.004 (0.933) 0.967 (0.285) 0.904 (0.263) 0.822 (<0.001) 1.047 (0.478)
HMO 0.859 (<0.001) 0.786 (<0.001) 0.936 (0.052) 0.864 (0.132) 0.891 (<0.001) 0.962 (0.609)
Constant 1.029 (0.189) 0.986 (0.822) 1.224 (<0.001) 0.298 (<0.001) 2.547 (<0.001) 0.260 (<0.001)