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Table 4 A stepwise regression model to elucidate clinical factors more associated rtPA inclusion in the non-telestroke population

From: The telestroke and thrombolysis therapy in diabetic stroke patients

  B value Adj. odds ratio Wald P value
Higher age − 0.046 0.955 (0.922–0.989) 6.797 0.009*
NIH stroke scale 0.066 1.068 (1.009–1.13) 5.190 0.023*
Blood glucose level − 0.006 0.994 (0.99–0.999) 6.037 0.014*
INR − 2.180 0.113 (0.014–0.944) 4.054 0.044*
Renal insufficiency − 1.817 0.163 (0.033–0.791) 5.064 0.024*
Constant 6.225 505.460 11.330 0.001*
  1. Positive B values (Adj, OR > 1) denote variables more associated with rtPA inclusion while negative B values (Adj. OR < 1) denote variables more associated with rtPA exclusion. Multicollinearity and interactions among independent variables were checked. Hosmer–Lemeshow test (P = 0.493), Cox & Snell (R2 = 0.224), classification table (overall correctly classified percentage = 70.8%) were applied to check the model fitness
  2. *P < 0.05