Academic detailing and adherence to guidelines for Group B streptococci prenatal screening: a randomized controlled trial

Table 2 Requests for and performance of GBS testing in pregnant women for 3 months post-intervention

	AD^a	DM	C	*Chi-square p-value*
	N=76	N=76	N=89
Obstetricians
Who requested GBS^b screening post intervention^c	28 (36.8)	21 (27.6)	32 (30.0)	0.412
Pregnant
Proportion of pregnant women tested for GBS post intervention^d	52/205 (25.36)	45/283 (15.90)	64/361 (17.72)	0.023

^a AD: Academic detailing; DM: direct mail; C: control group; ^b Group B streptococcus- one or more cultures; ^c Data are presented as numbers (percentage); ^d Number of pregnant women screened for GBS divided by the number of women who gave birth in the period.

ISSN: 1471-2393