Table 6.

Multivariate logistic regression among three groups according to % change in eGFR in the baseline dataset (n = 770)

Reference	Group	Characteristics	β	Wald	Exp(β)	95 % CI	p value
Group 1 (n = 561)	Group 2 (n = 137)	TPU/CrU_0	0.62	36.82	1.86	1.52 to 2.28	<0.001
		eGFR_0	−0.05	28.07	0.95	0.94 to 0.97	<0.001
		Alb_0	−1.00	15.13	0.37	0.22 to 0.61	<0.001
		Sex (M)	0.85	11.71	2.33	1.44 to 3.78	0.001
		P_0	0.77	11.06	2.16	1.37 to 3.39	0.001
	Group 3 (n = 72)	TPU/CrU_0	0.89	54.67	2.43	1.92 to 3.08	<0.001
		eGFR_0	−0.11	47.51	0.89	0.86 to 0.92	<0.001
		P_0	1.74	22.91	5.70	2.79 to 11.62	<0.001
		Alb_0	−1.64	19.97	0.19	0.09 to 0.40	<0.001
		Sex (M)	1.38	12.26	3.98	1.84 to 8.62	<0.001
Group 2	Group 3	eGFR_0	−0.07	17.42	0.94	0.91 to 0.97	<0.001
		TPU/CrU_0	0.27	10.69	1.31	1.11 to 1.53	0.001
		P_0	0.97	7.59	2.64	1.32 to 5.27	0.006
Group 1 + 2	Group 3	eGFR_0	−1.00	39.42	0.91	088 to 0.93	<0.001
		TPU/CrU_0	0.45	28.55	1.57	1.33 to 1.88	<0.001
		Alb_0	−1.31	15.03	0.27	0.14 to 0.52	<0.001
		P_0	1.23	12.79	3.44	1.75 to 6.76	<0.001
		Age	−0.31	6.29	0.97	0.95 to 0.99	0.012
		Sex (M)	0.85	5.23	2.35	1.13 to 4.88	0.022

Groups 1, 2, and 3 correspond to % decline of eGFR per year <10 %, 10–25 %, and >25 %, respectively

Independent variables included age, sex, eGFR_0, DMN, BMI_0, SBP_0, Hb_0, Alb_0, UA_0, Na_0, K_0, Na-Cl_0, cCa_0, P_0, CRP_0, LDL-C_0, TPU/CrU_0, UB_score_0, RASi_0