. Author manuscript; available in PMC: 2013 Jul 1.

Published in final edited form as: Am J Obstet Gynecol. 2012 May 2;207(1):62.e1–62.e7. doi: 10.1016/j.ajog.2012.04.035

Table 2.

Correlations^* among maternal pregravid BMI and parameters of the 3-hour 100 gram oral glucose tolerance test.

	Oral glucose tolerance test (OGTT)
	Fasting	1-hour	2-hour	3-hour
Pregravid BMI	0.159	0.068	0.011	-0.086
Pregravid BMI	<.0001	0.016	0.687	0.002
3-hour OGTT	0.089	0.293	0.439
3-hour OGTT	0.002	<.0001	<.0001
2-hour OGTT	0.153	0.668
2-hour OGTT	<.0001	<.0001
1-hour OGTT	0.233
1-hour OGTT	<.0001

Spearman r, p-value