	CD4⁺ T细胞计数降低前1周用药		t	P	CD4⁺T细胞计数降低前1月用药		t	P
	病情稳定组 (n = 92)	病情活动组 (n = 77)	t	P	病情稳定组 (n = 92)	病情活动组 (n = 77)	t	P
PDN (mg/kg/d)	0.405 ± 0.033	0.467 ± 0.063	−2.063	0.426	0.502 ± 0.064	0.621 ± 0.086	−1.130	0.262
MMF (g/kg/d)	0.035 ± 0.002	0.013 ± 0.049	1.819	0.069	0.003 ± 0.002	0.076 ± 0.039	−0.943	0.346
CTX (g/kg/d)	0.198 ± 0.106	0.124 ± 0.071	0.644	0.519	0.249 ± 0.114	0.088 ± 0.068	0.968	0.333
HQ (g/kg/d)	0.001 ± 0.000	0.002 ± 0.000	−2.972	0.053	0.006 ± 0.003	0.000 ± 0.000	1.647	0.099
CsA (mg/kg/d)	0.837 ± 0.048	0.941 ± 0.068	−0.751	0.453	0.178 ± 0.012	0.100 ± 0.094	0.261	0.794
TAC (g/kg/d)	0.002 ± 0.001	0.095 ± 0.056	−0.038	0.969	0.012 ± 0.000	0.019 ± 0.013	−1.262	0.207