Efficacy and Safety of Kleeb Bua Daeng Formula in Mild Cognitive Impairment Patients: A Phase I Randomized, Double-Blind, Placebo-Controlled Trial

Table 7

Mean difference level of eGFR between KBD and placebo groups.

Study month	Mean difference of eGFR (95% confidence interval)	value
Month 1	2.40 (−7.52, 12.33)	0.635
Month 2	0.123 (−9.89, 10.13)	0.981
Month 3	1.844 (−8.17, 11.85)	0.718

The multilevel mixed-effect linear regression model was used in analyzing mean difference.