Table 2.

CKD progression at each follow-up time point

	OR	95% CI	P value
Treatment vs. nontreatment at 6 months	1.00	0.4330, 2.3080	1.0000
Treatment vs. nontreatment at 12 months	0.85	0.4450, 1.6260	0.6239
Treatment vs. nontreatment at 18 months	0.69	0.3930, 1.2190	0.2023
Treatment vs. nontreatment at 24 months	0.79	0.4760, 1.3180	0.3688

ESTIMATE statement in SAS is used for estimation of any linear combination of model parameters to make simple pairwise comparisons

CI confidence interval, CKD chronic kidney disease, OR odds ratio