Table 5.

Comparison of blood glucose and serum insulin levels in ischemic stroke group $\left(\overline{x}\pm s\right)$.

Group	Cases	Blood glucose (mol/L)	Serum insulin (U/L)
Mild ischemic stroke group	402	6.51 ± 3.22	21.68 ± 9.72
Severe ischemic stroke group	627	13.73 ± 12.92	22.58 ± 11.78
t	—	−12.304	−1.045
P	—	＜0.05	＞0.05