anyone fancy picking this apart for me?
Well, I read it - it is at first sight a summary of all the good news. So, I says to myself, how can this be so if all these studies are supposedly conflicted. The first reference paper I clicked on was "Otitis Media" - which I'd never heard of, so was curious - where this researcher says says:
"Approximately 44% of infants will have at least 1 episode of otitis media in the first year of life, and the risk among formula-fed infants is doubled (95% confidence interval [CI], 1.4?2.8) compared with infants who are exclusively breastfed for more than 3 months"
So off I went to the referenced paper (over here) - it was a review.
"We screened over 9,000 abstracts. Forty-three primary studies on infant health outcomes, 43 primary studies on maternal health outcomes, and 29 systematic reviews or meta-analyses that covered approximately 400 individual studies were included in this review" it said. That is a huge piece of work.
And....well sure enough, there was her data - otitis media confirmed. It also found there were weaker links to: non-specific gastroenteritis, severe lower respiratory tract infections, atopic dermatitis, asthma (young children), obesity, type 1 and 2 diabetes, childhood leukemia, sudden infant death syndrome (SIDS), and necrotizing enterocolitis.
Sadly, the study also found there was no causal link with intelligence, cardiovascular problems, infant death, depression, weight and a few other things
So she basically picked the one major positive of that study and ignored all the zero correlations. That's the same trick in that other study - say it showed evidence og higher CVT and ignore the zero findings in 14 other areas.
I'm sure if she picks and choose well enough over enough studies, she then get the litany of Breaast benefits she writes about.not academia, that's propaganda.
What she should have done of course is set up a matrix of all finding across all studies, as more neutral academic reviews have done, not cherry pick.
But there's more - I looked at the reserachers' conclusions in teh study she referenced, and what did I find? You know what's coming next, don't you? It concluded, and I quote:
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.
The bold lettering is mine.. That by the way is scientist-speak for "the data we reviwied is by and large a crock of shit".
Seems our eager researcher missed that bit.
How odd :o