A history of breastfeeding is associated with a reduced risk of many diseases in infants and mothers from developed countries. Because almost all the data in this review were gathered from observational studies, one should not infer causality based on these findings. Also, there is a wide range of quality of the body of evidence across different health outcomes. For future studies, clear subject selection criteria and definition of “exclusive breastfeeding”, reliable collection of feeding data, controlling for important confounders including child-specific factors, and blinded assessment of the outcome measures will help. Sibling analysis provides a method to control for hereditary and household factors that are important in certain outcomes. In addition, cluster randomized controlled studies on the effectiveness of various breastfeeding promotion interventions will provide further opportunity to investigate any disparity in health outcomes as a result of the intervention.May I point out: "Because almost all the data in this review were gathered from observational studies, one should not infer causality based on these findings."
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It's news to me that this is news or unusual. The hospital we had our kids at (two different ones ranging from 1999 to 2007) all had lactation consultants on staff. They typically visit the maternity ward for first-time mothers but also for other circumstances (twins, etc). And you can call them for advice.
posted by DU at 4:01 PM on February 21, 2010 [2 favorites]