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Table 3 A stepwise regression model to elucidate clinical factors more associated rtPA inclusion in the total study population of diabetic acute ischemic stroke patients

From: The telestroke and thrombolysis therapy in diabetic stroke patients

 

B value

Adj. odds ratio

Wald

P value

INR

− 1.971

0.139 (0.029–0.67)

6.054

0.014*

Congestive heart failure

− 1.111

0.329 (0.124–0.878)

4.930

0.026*

Direct admission

1.145

3.141 (1–9.867)

3.842

0.050

Telestroke

1.583

4.87 (1.834–12.928)

10.097

0.001*

Constant

2.256

9.541

6.418

0.011*

  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 = 0.084), Cox & Snell (R2 = 0.260), classification table (overall correctly classified percentage = 74.3%) were applied to check the model fitness
  2. *P < 0.05