Table 1.

Maternal fat mass and the association with breastmilk intakes

	Mean difference in breastmilk intake per unit increase (95% CI)
	Mean ± s.d. (n = 112)	Unadjusted (n = 112)	P-value	Adjusteda (n = 112)	P-value
BMI (kg/m2)	24.0 ± 3.8	−6.1 (−12.3, 0.1)	0.054	−4.4 (−12.1, 3.2)	0.255
Fat mass (BIA) (%)	33.2 ± 6.2	−4.4 (−8.5, −0.3)	0.035	−3.5 (−8.8, 1.9)	0.200
Fat mass (DDMT) (%)	33.4 + 6.3	−5.6 (−9.6, −1.5)	0.008	−4.9 (−9.6, −0.2)	0.042

^aadjusted for socio-economic status, maternal age (years), infant age (months), and infant sex

CI confidence interval, BMI body mass index, BIA bioelectrical impedance analysis,

DDMT deuterium oxide dose-to-mother technique