Table 2.

Changes in cognitive function (Baseline – 2 Months) by treatment group

Variable	Immediate Intervention Group Mean [95% CI]	Delayed Intervention Group Mean [95% CI]	Estimated Mean Group Difference [95% CI]	d
List Sorting Task	2.90 [−1.55, 7.35]	4.53 [−0.53, 9.59]	-1.64 [−8.72, 5.44]	−0.19
Picture Sequence Memory Task	4.21 [−2.55, 10.97]	2.95 [−6.36, 12.26]	1.27 [−9.27, 11.81]	0.10

Note: All estimates adjusted for cognitive score at baseline