Table 2.

Physician practice variables in analysis sample^a

Variables	N	Percent
Physician specialty	3557
Internal medicine		43.2
Family practice		32.6
Ob/Gyn		24.2
Number of visits in past 12 months to anyone in medical office	3557
1–2		28.5
3–4		27.6
5–6		15.2
7+		28.7
Physician treatment group assignment	3557
Office intervention		47.5
Control		52.5
Reported ever receiving doctor adviceb
Give up smoking	668	92.1
Reduce amount of fat in your diet	2450	53.5
Increase amount of fiber in your diet	2450	40.5
Avoid harmful effects of sun	2535	49.2
Have a mammography screening exam	748	74.1

^aPatients who reported one or more medical visits in past 12 months at 24-month Follow-up.

^bAmong patients at risk for target behavior at baseline