Abstract:Relationships between hemoglobin concentrations and birth outcomes have not been well characterized in African-American adolescents despite the fact that this group is at a higher risk of early childbearing. To address this issue, we characterized the prevalence of anemia and maternal factors associated with anemia in pregnant African-American adolescents. A retrospective medical chart review was undertaken of 918 adolescents who had received prenatal care at an inner-city maternity clinic between 1990 and 200… Show more
“…The World Health Organization has defined low birth weight at birth as less than 2, 500 grams (2.5 kilograms 5.5 pounds) (WHO, 1992). This practical cutoff for international comparison is based on epidemiological observations that infants weighing less than 2.5 kilograms are approximately 25 to 30 times more likely to die than infants with birth weight exceeding this cutoff, and it increases sharply as birth weight decreases (Chang, 2003). More than 20 million infants worldwide, representing 15.5 percent of all births, are born with low birth weight -95.6 percent of them in developing countries -mak-ing low birth weight (LBW) an important infant health problem in many populations.…”
“…The World Health Organization has defined low birth weight at birth as less than 2, 500 grams (2.5 kilograms 5.5 pounds) (WHO, 1992). This practical cutoff for international comparison is based on epidemiological observations that infants weighing less than 2.5 kilograms are approximately 25 to 30 times more likely to die than infants with birth weight exceeding this cutoff, and it increases sharply as birth weight decreases (Chang, 2003). More than 20 million infants worldwide, representing 15.5 percent of all births, are born with low birth weight -95.6 percent of them in developing countries -mak-ing low birth weight (LBW) an important infant health problem in many populations.…”
“…Given the positive associations between maternal anaemia and high birth weight (Steer et al, 1995;Malhotra et al, 2002;Chang et al, 2003) and high birth weight and infant leukaemia (Hjalgrim et al, 2003), we hypothesised that there may also be a positive association between maternal anaemia during pregnancy and infant leukaemia. We used data from the Children's Oncology Group's (COG) protocol AE24, a North American case -control study designed to evaluate possible risk factors for infant leukaemia.…”
In contrast to the positive association found in three studies between maternal anaemia during pregnancy and childhood leukaemia, no such association was found in infant leukaemia (odds ratio 0.85, 95% confidence interval 0.53 -1.37).
“…The edges of your mouth feel dry and torn 12 7. Your sense of taste seems to have been modified 13 8. Your nails become brittle and misshapen 14 9.…”
Section: Here Are a Few General Facts About Iron Deficiencymentioning
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