[Retracted] The Application of the GP Model to Manage Controllable Risk Factors in Stroke Patients with Diabetes Can Effectively Improve the Prognosis and Reduce the Recurrence Rate

Figure 4

Comparison of BI index scores between the two groups (x ± s). The BI index scores of patients in the experimental group before and after intervention were (51.24 ± 2.34) and (88.25 ± 1.27), respectively. The BI index scores of patients in the control group before and after intervention were (50.89 ± 2.56) and (69.77 ± 1.25), respectively. indicates a significant difference in the BI index scores of patients in the experimental group before and after intervention (t = 93.250, );indicates a significant difference in the BI index scores of patients in the control group before and after the intervention (t = 44.456, ); indicates a significant difference in BI index scores after intervention between the two groups (t = 69.568, ).