Interesting exchange in @JAMANetwork about using sibling-pairs to improve on more basic analyses of observational data. Hswen points out important limitations (see screenshot). https://t.co/VnE0KL9QBH Reply: Acknowledges concerns and calls for triangu…
RT @PaulWhiteleyPhD: "However, as with any other observational method, it rests on strong assumptions" https://t.co/2pcGRBGVXR Sibling Comp…
"However, as with any other observational method, it rests on strong assumptions" https://t.co/2pcGRBGVXR Sibling Comparisons to Account for Confounding-Reply. A lot has been made of sibling comparisons in the context of autism recently.