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Войти в исследования European journal of clinical nutrition · 2007
Lipid profile of term infants on exclusive breastfeeding and mixed feeding: a comparative study.
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод в очереди
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Harit D, Faridi M M A, Aggarwal A, Sharma S B
Аннотация
OBJECTIVES: To compare the lipid profiles of exclusively breastfed and mixed-fed term healthy infants in the first 6 months of life.
DESIGN: Prospective comparative study.
SETTING: Study was carried out in a tertiary care hospital.
SUBJECTS: Four hundred consecutive term healthy infants, 200 on exclusive breastfeeding (group 1) and 200 receiving mixed feeding (group 2) were recruited at 14 weeks of age. At 6 months, 149 and 150 mother-infant pairs were followed up in groups 1 and 2, respectively.
METHODS: Anthropometric measures of the mother and baby were recorded. Serum lipid levels of the mother and babies were determined at 14 weeks. Babies were followed up till 6 months and their lipid levels were determined again at 6 months. Statistical analysis was carried out using SPSS.
RESULTS: Two groups were comparable in birth weight and maternal characteristics (P>0.05). Weight and head circumference were significantly more in the breastfed group at 14 weeks as well as at 6 months (P<0.001). Mean total cholesterol (TC) was 205.27+/-47.31 and 176.55+/-32.01 mg/dl in groups 1 and 2, respectively at 14 weeks (CI=20.77-36.66, P<0.001). At 6 months TC was 192.79+/-40.52 and 161.05+/-22.53 mg/dl in the two groups (CI=24.26-39.22, P<0.001). Change in total cholesterol from 14 weeks to 6 months was also significant in both groups (P<0.001). Low-density lipoprotein cholesterol (LDL-C) and triglycerides were significantly higher in the breastfed groups at 14 weeks and 6 months. The high-density lipoprotein cholesterol (HDL-C)/LDL-C significantly improved at 6 months in exclusively breastfed group (P=0.045). A positive correlation was found only at 14 weeks between mother's TC and baby's TC (r=0.332), mother's LDL-C with baby's LDL-C (r=0.223) in mixed fed group.
CONCLUSION: Breastfed babies have significantly higher TC and LDL-C compared to mixed fed babies in the first 6 months of life with improving HDL-C/LDL-C ratio at 6 months.
SPONSORSHIP: None.
DESIGN: Prospective comparative study.
SETTING: Study was carried out in a tertiary care hospital.
SUBJECTS: Four hundred consecutive term healthy infants, 200 on exclusive breastfeeding (group 1) and 200 receiving mixed feeding (group 2) were recruited at 14 weeks of age. At 6 months, 149 and 150 mother-infant pairs were followed up in groups 1 and 2, respectively.
METHODS: Anthropometric measures of the mother and baby were recorded. Serum lipid levels of the mother and babies were determined at 14 weeks. Babies were followed up till 6 months and their lipid levels were determined again at 6 months. Statistical analysis was carried out using SPSS.
RESULTS: Two groups were comparable in birth weight and maternal characteristics (P>0.05). Weight and head circumference were significantly more in the breastfed group at 14 weeks as well as at 6 months (P<0.001). Mean total cholesterol (TC) was 205.27+/-47.31 and 176.55+/-32.01 mg/dl in groups 1 and 2, respectively at 14 weeks (CI=20.77-36.66, P<0.001). At 6 months TC was 192.79+/-40.52 and 161.05+/-22.53 mg/dl in the two groups (CI=24.26-39.22, P<0.001). Change in total cholesterol from 14 weeks to 6 months was also significant in both groups (P<0.001). Low-density lipoprotein cholesterol (LDL-C) and triglycerides were significantly higher in the breastfed groups at 14 weeks and 6 months. The high-density lipoprotein cholesterol (HDL-C)/LDL-C significantly improved at 6 months in exclusively breastfed group (P=0.045). A positive correlation was found only at 14 weeks between mother's TC and baby's TC (r=0.332), mother's LDL-C with baby's LDL-C (r=0.223) in mixed fed group.
CONCLUSION: Breastfed babies have significantly higher TC and LDL-C compared to mixed fed babies in the first 6 months of life with improving HDL-C/LDL-C ratio at 6 months.
SPONSORSHIP: None.