Table 2.

Variation in cognitive stimulation therapy provision across Great Britain.

Detail	N	Mean	SD	Range
Session Length (minutes)	49	90	33.1	45–210
Average group size	44	7.6	2.4	2–12
Minimum group size	37	4.4	2.5	2–12
Maximum group size	36	9.6	1.4	6–12
Groups facilitated (per year	31	10	16.1	1–90