Statistical Shenanigans: JAMA “Study” on Phthalates

“Results First, “Study” Later: JAMA Dredges up More Junk against Phthalates,” by American Council on Science and Health.
An article published in today’s JAMA Pediatrics purports to link premature birth to exposure to the group of chemicals known as phthalates. These are plastic softeners-plasticizers, and are also found in numerous household products and cosmetics and shampoos. In fact, this so-called study is a typical product of those researchers whose goals are — rather than the advancement of science, knowledge, or public health — to advance their own agendas and careers by propelling the anti-chemical bandwagon to which they have attached their stars. Despite all the self-expressed plaudits with words such as “elegant,” “robust,” and “solidifies,” anyone with an inkling of insight into valid epidemiological methods will smell a rat almost immediately. Read more at ACSH.org.