Table 3.

T cell subsets among NDM, IFG, and DM.

Groups	NDM	IFG	DM
CD4+ T cell percentage (25.34-51.37%)	43.63 ± 9.97	43.81 ± 9.05	51.75 ± 4.45∗/†
CD8+ T cell percentage (14.23-38.95%)	26.50 ± 8.18	24.49 ± 10.02	20.95 ± 7.61∗
CD4+/CD8+ (0.41-2.72)‡	1.64 (1.28, 2.41)	1.86 (1.30, 2.91)	2.80 (1.79, 3.71)

NDM: nondiabetes mellitus; IFG: impaired fasting glucose; DM: diabetes mellitus; ^∗ vs. NDM group, P < 0.05; ^†vs. IFG group, P < 0.05. ^‡Kruskal Wallis Test was performed. NDM group (n = 33); IFG group (n = 16); DM group (n = 13). Because the T cell subsets of 2 patients were not performed, data of 69 patients were included.