International journal of epidemiology · 2005
Maternal and childhood nutrition and later blood pressure levels in young Guatemalan adults.
СтатьяРандомизированное исследованиеПоддержка NIH: внешняя программаПоддержка исследования: вне правительства СШАПоддержка службы здравоохранения СШАНазвание и аннотация: Перевод в очереди
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Webb Aimee L, Conlisk Andrea J, Barnhart Huiman X, Martorell Reynaldo, Grajeda Rubén, Stein Aryeh D
Аннотация
BACKGROUND: Low birth weight and subsequent rapid child growth are associated with later blood pressure levels. The role of maternal and child nutrition in this association remains unclear.
METHODS: We studied 450 men and women (ages 21-29 years) born during a randomized trial of protein-energy supplementation (Atole) vs low energy/no protein supplementation (Fresco) in pregnancy and early childhood in four rural Guatemalan villages from 1969 to 1977.
RESULTS: Protein-energy supplementation was not associated with differences in blood pressure in adulthood (diastolic blood pressure (DBP): beta = 0.69 mm Hg, 95% confidence internal (CI) (20.82-2.19); P = 0.37; systolic blood pressure (SBP): beta = 0.17 mm Hg, 95% CI (21.68-2.02); P = 0.86). Within the Atole group, maternal height was associated with later SBP (0.22 mm Hg/cm, 95% CI (20.002-0.45); P = 0.05). No other associations between maternal nutritional status, birth size, child growth, or supplement intake were observed for adult blood pressure.
CONCLUSIONS: Our data do not support the role of maternal nutrition during pregnancy, birth size, or early child growth in programming adult blood pressure. Likewise, we found no effect of protein-energy supplementation in pregnancy or in early childhood on blood pressure in young adults.
METHODS: We studied 450 men and women (ages 21-29 years) born during a randomized trial of protein-energy supplementation (Atole) vs low energy/no protein supplementation (Fresco) in pregnancy and early childhood in four rural Guatemalan villages from 1969 to 1977.
RESULTS: Protein-energy supplementation was not associated with differences in blood pressure in adulthood (diastolic blood pressure (DBP): beta = 0.69 mm Hg, 95% confidence internal (CI) (20.82-2.19); P = 0.37; systolic blood pressure (SBP): beta = 0.17 mm Hg, 95% CI (21.68-2.02); P = 0.86). Within the Atole group, maternal height was associated with later SBP (0.22 mm Hg/cm, 95% CI (20.002-0.45); P = 0.05). No other associations between maternal nutritional status, birth size, child growth, or supplement intake were observed for adult blood pressure.
CONCLUSIONS: Our data do not support the role of maternal nutrition during pregnancy, birth size, or early child growth in programming adult blood pressure. Likewise, we found no effect of protein-energy supplementation in pregnancy or in early childhood on blood pressure in young adults.
Предметные рубрики MeSH
AdultAnthropometryBirth WeightBlood PressureChildChild Nutritional Physiological PhenomenaChild, PreschoolDietary SupplementsFemaleFollow-Up StudiesFood, FortifiedGuatemalaHumansInfantInfant Nutritional Physiological PhenomenaInfant, Low Birth WeightInfant, NewbornLongitudinal StudiesMaleModels, StatisticalMothersNutritional StatusPregnancy