The association between soy intake and risk of gestational diabetes mellitus: a prospective cohort study

Table.5 The association soybean intake and risk of GDM and cesarean delivery

Outcome	OR (95%CI) ^a	P value	Adjust OR (95%CI) ^b	P value	Adjust OR (95%CI) ^c	P value
GDM
Per soybean-unit change	0.992 (0.985-0.999)	0.030	0.993 (0.985-1.001)	0.084	0.992 (0.983-1.000)	0.050
Soybean intake
≥40 g/d	Reference	–	Reference	–	Reference	–
< 40 g/d	2.755 (1.230-6.174)	0.014	2.653 (1.118-6.296)	0.027	3.116 (1.228-7.907)	0.017
Cesarean section
Per soybean-unit change	0.996 (0.993-1.000)	0.044	0.996 (0.992-1.000)	0.052	0.997 (0.993-1.001)	0.167
Soybean intake
≥40 g/d	Reference	–	Reference	–	Reference	–
< 40 g/d	1.792 (1.035-3.101)	0.037	1.665 (0.949-2.924)	0.076	1.421 (0.772-2.617)	0.259

GDM gestational diabetes mellitus, OR odds ratio
^a unadjusted
^b After adjusted for age, pre-pregnancy body mass index, and parity (nulliparous/multiparous)
^c After adjusted for age, pre-pregnancy body mass index, parity (nulliparous/multiparous), daily intake of vegetables, fruits, seafood, and nuts
Logistic regression analysis method was used. A P-value below 0.05 was considered statistically significant

ISSN: 1471-2393