Table 1.

Characteristics of participating GPs (n = 19)

GP characteristics	Mean	Range
Age, years	46	31–60
Years in practice	16	3–32
Number of GPs in practice	5	2–12
	n	%
Male sex	12	63
Location of practice
Urban	3	16
Suburban	11	58
Rural	5	26
GP subject of interest
Renal	2	11
Renal-related disease (for example, diabetes)	8	42
Neither	9	47