Table 1. Comparison of focus group and PDAF study participants’ demographic characteristics (n = 25 and n = 604, respectively). Continuous variables are expressed as a median (interquartile range). Categorical variables are expressed as a number (percentage).

	Focus groupparticipants	All PDAF participants
Age, years	71 (68 to 73)^a	73 (69 to 78)^a
Male	13 (52.0)	258 (42.7)
Ethnic group
White British	23 (92.0)	585 (96.9)
Other	2 (8.0)	19 (3.1)

^a P = 0.023 as determined by Wilcoxon’s signed rank test.
PDAF
Pharmacists Detecting Atrial Fibrillation