Wenbo Wu

@wenbowu.bsky.social

Assistant Professor at Johns Hopkins Bloomberg School of Public Health | AI | Machine Learning | Causal Inference | Data Science | Health Services Research | Aging | Kidney Disease | https://wenbowu.me

Our study, the first post-implementation evaluation of the removal of race adjustment from the eGFR equation, is discussed in this Nature feature www.nature.com/articles/d41... We found no change in nephrology referrals & visits Our paper, led by Marika Cusick proceedings.mlr.press/v248/cusick2...

Making kidney tests work for everyone

The United States has moved to deracialize kidney diagnostics. The move addresses major health-equity issues — but it also shines a light on a problematic clinical test.

nature.com

A special shout-out to @alecmcclean.bsky.social and @idiaz.bsky.social for getting this incredible work done within a couple of months!

Alec McClean@alecmcclean.bsky.social · 2y ago

New-ish paper alert! arxiv.org/abs/2410.13522   We tackle the challenge of comparing multiple treatments when some subjects have zero prob. of receiving certain treatments. Eg, provider profiling: comparing hospitals (the “treatments”) for patient outcomes. Positivity violations are everywhere.

RFK Jr and aides are weighing changes to billions of dollars in Medicare physician payments. Their thesis: the current payment model, which rewards specialty care and surgeries, has created bad incentives that harm our health. Many experts + Democrats have also called for more $$ for primary care.

RFK Jr. weighs major changes to how Medicare pays physicians

Kennedy and advisers say the system drives doctors to perform costly surgeries rather than combating chronic disease.

washingtonpost.com

"There’s no way you can just sit down & do a `big thing', or at least I can’t. So I just went back to doing lots of little things, & hoping that some of them will turn out okay. Statistics is a wonderfully forgiving field... all you have to do is get an idea & keep at it." - Brad Efron #statsquotes