Antenatal dietary concordance among mothers and fathers and gestational weight gain: a longitudinal study

BMC Public Health

Table 4 Associations between various concordance among expecting mothers and fathers in the first trimester of pregnancy and mothers gestational weight gain by third trimester

	Unadjusted			Adjusted
	B	95% CI	Partial η²	B	95% CI	Partial η²
Fruit/Vegetable Dietary Concordance
Fruit/vegetable concordance group			0.04			0.16
Unhealthy concordance	0.62	−2.38, 3.63	0.01	0.22	−2.18, 2.61	0.00
Mother healthy discordance	1.70	−1.44, 4.85	0.00	4.45*	1.98, 6.93	0.11
Father healthy discordance	−2.94	−7.67, 1.78	0.01	−2.04	−5.62, 1.54	0.01
Sugar-Sweetened Beverage Concordance
Sugar-sweetened beverage concordance group			0.08			0.03
Unhealthy concordance	3.69*	0.15, 7.34	0.04	1.08	−2.01, 4.17	0.01
Mother healthy discordance	2.55	−0.45, 5.56	0.03	1.26	−1.39, 3.91	0.01
Father healthy discordance	4.54*	1.34, 7.73	0.07	2.43	−0.35, 5.20	0.01
Fast Food Dietary Concordance
Fast food concordance group			0.09			0.18
Unhealthy concordance	4.17*	1.30, 7.05	0.07	4.95*	2.72, 7.18	0.16
Mother healthy discordance	2.04	−1.57, 5.64	0.01	2.32	−0.46, 5.09	0.03
Father healthy discordance	5.24*	0.52, 9.95	0.04	5.15*	1.34, 8.96	0.07

Partial η² is the standardized effect size for each independent variable, or the proportion of total variance in the outcome explained by differences in the independent variable
Model 1 is unadjusted. Model 2 is adjusted for maternal age, pre-pregnancy BMI, and infant gestational age
Note. B Unstandardized parameter estimate, CI Confidence interval
* p < 0.05

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