Table 2.

Changes in MMSE scores of the two groups in 4 weeks.

MMSE	Curcumin group	Placebo group	Value of p
Week 0	22.42 ± 4.8	20.92 ± 4.15	0.16*
Week 4	24.6 ± 4.55	23.53 ± 3.78	0.17*
Changes from week 0 to week 4	2.17 ± 2.4	2.61 ± 2.88	0.68*
Value of p	<0.001**	<0.001**

*Mann–Whitney. **Wilcoxon test.