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. 2023 Oct 17;10:1282376. doi: 10.3389/fnut.2023.1282376

Figure 3.

Figure 3

Average macronutrient concentrations in human milk (HM) in control and intervention groups by maternal pre-pregnancy body mass index (BMI) status in the NiPPeR study over the first 3  months of lactation: (A) fat, (B) energy, (C) lactose, and (D) crude protein. Data are the least-squares means (i.e., adjusted means) for each group, adjusted for randomisation group, BMI status, group*BMI interaction term, visit, study site, gestational age at birth, and adherence. Error bars represent the respective 95% confidence intervals. *p < 0.05. Overwt/Obesity, Overweight/Obesity BMI; Under/Normal, Underweight/Normal weight BMI.