Revised infant dietary recommendations: the impact of maternal education and other parental factors on adherence rates in Iceland.

To access publisher's full text version of this article. Please click on the hyperlink in Additional Links field.Revised infant dietary recommendations from the Icelandic Nutrition Council (Nutrition: the first twelve months. Reykjavík, Iceland: The Icelandic Nutrition Council, 2003) are outlined in a booklet provided during free postnatal care. These focus on increasing the duration of exclusive and total breastfeeding and reducing cow's milk consumption. This study explored whether maternal education and other parental factors affected whether mothers followed the recommendations.Mothers of randomly selected healthy infants (n = 200) completed questionnaires on body mass index (BMI), age, education (basic, medium and higher), household income, smoking and parental factors. Dietary data were collected during home visits by a researcher (0-4 months) and through monthly food records completed by parents or caregivers (5-12 months).Each maternal education level increased breastfeeding duration by 0.72 months (95% CI = 0.04, 1.39) and reduced cow's milk consumption by 36.7 mL/day (95% CI = -70.11, -3.03), when adjusted for maternal BMI, age, smoking and family income. Maternal education was not associated with duration of exclusive breastfeeding. Duration of exclusive and total breastfeeding was inversely associated with maternal BMI, B = -0.10 (95% CI = -0.16, -0.05) and -0.13 (95% CI = -0.23, -0.03), respectively.Mothers with higher education appear to have adapted more easily to the revised recommendations on infant diet, particularly when their infants are 6-12 months old. Higher maternal BMI was associated with shorter duration of both exclusive and total breastfeeding.Icelandic Research Fund 050424031 Icelandic Research Fund for graduate students 08074000

Nutrient intake in infancy and body mass index at six years in two population-based cohorts recruited before and after revision of infant dietary recommendations.

To access publisher's full text version of this article. Please click on the hyperlink in Additional Links field.The dietary intake in infancy can affect growth and the risk of childhood overweight. The aim of this study was to compare the nutrient intake in infancy and the body mass index (BMI) at age 6 years in two population-based cohorts recruited before and after the revision of infant dietary recommendations.Two randomly selected population-based cohorts were recruited at birth and studied until 12 months of age and again at 6 years of age. Subjects were 90 and 170 children born in 1995-1996 and 2005, respectively. The dietary intake at 9 and 12 months was assessed via weighed food records. The height and weight from birth to age 12 months and at age 6 years were measured.The contribution of protein to the total energy intake (E%) was significantly lower in the 2005 cohort than in the 1995-1996 cohort [11.9 vs. 14.4 E% (p < 0.001) at 9 months and 14.6 vs. 15.6 E% (p = 0.016) at 12 months]. Relatively fewer children were classified as being overweight (including obese) in the 2005 cohort, i.e. 12 versus 21% (p = 0.045).The emphasis placed on the revised infant dietary recommendations resulted in a lower protein intake in the latter half of the first year. Changes in the infants' diets on the population level might have contributed to the lower overweight prevalence seen in the 2005 cohort

Iron status and developmental scores in 6-year-olds highlights ongoing need to tackle iron deficiency in infants.

To access publisher's full text version of this article. Please click on the hyperlink in Additional Links field.To investigate iron status and developmental scores at 6 years of age in a population with decreased prevalence of iron deficiency in infancy. Iron status at 6 years and tracking from 12 months were also studied.Children (n = 143) born in Iceland in 2005 were followed up at the age of six. Motor and verbal development was assessed by a parental questionnaire, and iron status was assessed by Hb, MCV and serum ferritin (SF). Iron depletion was defined as SF <15 μg/L and deficiency as MCV <76 fL and SF <15 μg/L.Iron depletion was observed in 5.6% of 6-year-olds, and 1.4% were iron deficient. Self-help (subset in motor development) differed by -4.14 (95% CI = -7.61, -0.67), between those iron depleted at 12 months (n = 6) and those nondepleted (n = 102), adjusted for maternal education. The combined motor developmental score seemed lower in iron depleted infants, although of borderline significance (p = 0.066). MCV concentration tracked from 12 months to 6 years (r = 0.31, p < 0.002), but Hb and SF did not.Improved iron status at 12 months and 6 years has diminished the public health threat associated with iron depletion in the population studied, but iron depletion and development still associate weakly. Action to prevent iron depletion in infancy remains important.Icelandic Research Fund 050424031 Icelandic Research Fund for graduate students 08074000