Table 1. Family Physicians Routinely Working with Nurse Practitioners (NPs), Physicians Assistants (PAs), or Certified Nurse Midwives (CNMs)

Characteristics	Works With NPs, PAs, or CNMs
Characteristics	Yes (n = 3481; 59.8%)	No (n = 2337, 40.2%)
Mean age, yrs (SD)	47.7 (9.3)	48.3 (9.7)^*
Male sex	57.8	57.4
MD vs. DO	90.9	90.7
Currently Board certified	96.5	96.5
Urban	77.4	85.2^*
Large rural	11.0	8.4^*
Small rural	7.5	4.2^*
Isolated	4.1	2.2^*

Values provided as percentages unless otherwise indicated.
↵* P < .05.