Table 3.

Adjusted mean direct hospital outpatient costs for women with a singleton gestation

	Intervention group	Routine-care group
	(n = 474)	(n = 496)
	Adjusted mean cost	Adjusted mean cost	Difference in adjusted mean cost
Antenatal clinic visits	$125	$145	-$20
Specialist clinic visits	$327	$153	$174
Dietician visits	$87	$11	$76
Diabetes educator	$67	$10	$57
Insulin therapy	$69	$18	$51
Total	$674	$337	$337

Unit costs from Table 1. Occasions of service from main ACHOIS data base.

Adjusted for maternal age, race or ethnic group, and parity.

Rounded to whole dollars