Table 1.

Provider characteristics (N=205)

Provider Characteristic	N(%)
Age	44 (mean); 27-76 (range)
# of Years Since Residency	12.5 (mean); 0-48 (range)
# of Periviable Deliveries (last 6 mos.)	6 (mean); 0-100 (range)
Specialty
OB/GYN Generalist	189 (92.2)
Maternal Fetal Medicine (MFM)	9 (4.4)
Other	3 (1.5)
Missing	4 (2.0)
Sex
Male	70 (34.1)
Female	133 (64.9)
Missing	2 (1.0)
Race/Ethnicity
White	110 (53.7)
Black	54 (26.3)
Asian	25 (12.2)
Other	12 (5.9)
Missing	4 (2.0)
Practice Region
Northeast	61 (29.8)
Southeast	51 (24.9)
Midwest	37 (18.0)
West	32 (15.6)
Southwest	16 (7.8)
Missing	8 (3.9)
Practice Setting
Private Practice	72 (35.1)
Health Maintenance Organization	9 (4.4)
Hospital-owned Practice	56 (27.3)
University-based	49 (23.9)
Other	12 (5.9)
Missing	7 (3.4)
Supervise Residents
Yes	114 (55.6)
No	87 (42.4)
Missing	4 (2.0)