Supplementary Materials: Nutrient intake and plasma and erythrocyte content among lactating mothers of hospitalized very preterm infants: Associations with human milk composition

Table S1: Baseline characteristics according to study group: mothers of hospitalized very preterm infants (MHVPI) (n = 15) and human milk donors (HMD) (n = 110); Table S2: Characteristics of the infant and of lactation according to study group: mothers of hospitalized very preterm infants (MHVPI) (n = 15) and human milk donors (HMD) (n = 110); Table S3: Intake of pharmacological dietary supplements during pregnancy and lactation according to study group: mothers of hospitalized very preterm infants (MHVPI) (n = 15) and human milk donors (HMD) (n = 110); Table S4: Daily nutrients intake determined according to the 5-day dietary record according to study group: mothers of hospitalized very preterm infants (MHVPI) (n = 15) and human milk donors (HMD) (n = 110); Table S5: The prevalence of inadequate nutrient intake, regarding the harmonized average requirement (H-AR) proposed by Allen et al. [14], recommended daily intakes from Ortega et al. [35], and acceptable macronutrient distribution ranges from the Institute of Medicine [36] according to study group: mothers of hospitalized very preterm infants (MHVPI) (n = 15) and human milk donors (HMD) (n = 110); Table S6: Daily number of food servings, and intake of supplements and iodized salt determined using the 5-day dietary record according to study group: mothers of hospitalized very preterm infants (MHVPI) (n = 15) and human milk donors (HMD) (n = 110); Table S7: Number of food portions determined using the food consumption frequency questionnaire according to study group: mothers of hospitalized very preterm infants (MHVPI) and human milk donors (HMD); Table S8: Fatty acid composition (g/100 g of total fat) in the erythrocytes and plasma samples according to study group: mothers of hospitalized very preterm infants (MHVPI) (n = 14) and human milk donors (HMD) (n = 110); Table S9: Concentrations of nutrients and biochemical determinations in the erythrocytes, plasma, and urine according to study group: mothers of hospitalized very preterm infants (MHVPI) and human milk donors (HMD); Table S10: Lipid classes profile, molecular species of triacylglycerol content regarding their carbon number (CN), and relative composition of phospholipids in human milk according to study group: mothers of hospitalized very preterm infants (MHVPI) (n = 12) and human milk donors (HMD) (n = 20); Table S11: Fatty acid composition (g/100 g of total fat) in human milk according to study group: mothers of hospitalized very preterm infants (MHVPI) (n = 14) and human milk donors (HMD) (n = 106); Table S12: Macronutrient, vitamin, and mineral composition in the human milk according to study group: mothers of hospitalized very preterm infants (MHVPI) and human milk donors (HMD) [109,110,111].

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