Table 3. Analysis of outcome measures for Group 1 and Group 2.

Outcome measure	Time line	Group 1			Group 2			Between group analysis#
		Mean±SD	95% CI	p	Mean±SD	95% CI	p	Mean difference	p
MoCA	Baseline	12.89±3.9	9.83-15.95	0.001*	12.78±4.8	9.04-16.52	0.001*	0.11	0.958
	2nd week	16.22±4.35	12.88-19.57		19.78±4.9	15.98-23.58		-3.56	0.570
	4th week	19.22±3.9	16.18-22.27		27.56±2.1	25.88-29.24		-8.34	0.001‡
GOAT	Baseline	47.89±6.58	42.83-52.95	0.001*	47.22±12.8	37.35-57.09	0.001*	0.67	0.892
	2nd week	56.89±4.93	53.09-60.68		62.56±12.1	53.23-71.88		-5.67	0.938
	4th week	67.56±5.76	63.12-71.99		77.89±11.2	69.29-86.49		-10.33	0.002‡
SD: Standard deviation; CI: Confidence interval; MoCA: Montreal cognitive assessment; GOAT: Galveston orientation and amnesia test; Repeated Measure ANOVA was used for within-group and between-group analyses, and interaction effect and independent sample t-test were used for between-group analysis at baseline; ANCOVA was used for analysis at two and four weeks; * Level of significance (p-value) measured through Repeated Measure ANOVA was set at <0.05; # Significance level for time*group interaction by ANOVA was set at <0.05; ‡ Level of significance by ANCOVA at two and four weeks was set at <0.05.