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Table 2 Death risks in each subgroup of patients with acute cerebral infarction through BI scoring

From: Value of the Barthel scale in prognostic prediction for patients with cerebral infarction

 BI scores of each subgroup
0~2025~4045~6065~8085~100
Number of the Dead7720766
Number of Survivors4678406052
  1. Note: χ2 = 96.794, P < 0.001