Jarcy Zee's Avatar

Jarcy Zee

@jarcyzphd.bsky.social

(she/her) Asst Prof of Biostatistics @UPenn DBEI and @CHOP. Survival, observational, and high-dimensional data methods and kidney disease researcher. Views are my own. www.zeelab.org

828 Followers  |  585 Following  |  48 Posts  |  Joined: 13.11.2024  |  2.443

Latest posts by jarcyzphd.bsky.social on Bluesky

Why not?๐Ÿค” Seems like an efficient use of resources to answer multiple questions. I don't see a problem

23.07.2025 02:25 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Flyer from the University of Pennsylvania Perelman School of Medicine Graduate Group in Epidemiology and Biostatistics advertising a Virtual Open House on Graduate Programs in Biostatistics. Date: September 12, 2025, Time: 11am-3pm ET. Learn about MD and PhD Biostatistics programs, hear research talks by faculty and students, chat with current students, ask questions, and win prizes! Find more information at https://www.med.upenn.edu/ggeb/biostatisticsopenhouse2025.html and register for free.

Flyer from the University of Pennsylvania Perelman School of Medicine Graduate Group in Epidemiology and Biostatistics advertising a Virtual Open House on Graduate Programs in Biostatistics. Date: September 12, 2025, Time: 11am-3pm ET. Learn about MD and PhD Biostatistics programs, hear research talks by faculty and students, chat with current students, ask questions, and win prizes! Find more information at https://www.med.upenn.edu/ggeb/biostatisticsopenhouse2025.html and register for free.

Want to become a pro in statistical analysis? Know someone who might be interested in Biostatistics graduate programs? ๐Ÿ“ˆ๐Ÿงฎ๐Ÿ–ฅ๏ธ๐ŸŽ“ Share and come to the @upenn.edu @dbei-upenn.bsky.social Open House on 9/12/25. Registration is *free* and you could even win some swag! www.med.upenn.edu/ggeb/biostat...

30.06.2025 20:16 โ€” ๐Ÿ‘ 3    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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โค๏ธ

24.06.2025 12:31 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Morning or mid to late afternoon timing rather than mid-day (lunch time/nap time) ๐Ÿ˜…

23.06.2025 12:10 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Great you feel supported and kids enjoy participating! And perhaps encouraging for some parents on the fence. For others who don't feel that same support in their cities, with kids afraid of crowds or loud noises, or those just too exhausted, there has to be space for *guilt-free* virtual activism

23.06.2025 10:31 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Hi! ๐Ÿ‘‹ I'm Jarcy Zee, only a pretend adult and pediatric nephrologist, but actually a biostatistician doing lots of GN and other kidney research. Hoping I'm still allowed to hang ๐Ÿ˜…. First time on #NephJC!

11.06.2025 01:31 โ€” ๐Ÿ‘ 7    ๐Ÿ” 0    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 0
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NIH staff and biomedical community sound alarm about agency politicization, funding slowdown In test of NIH directorโ€™s support of dissent, NIH staff sign Bethesda Declaration urging reversal of grant cuts and freezes

โ€œIn an unusual act of public protest, more than 340 scientists and staff at the National Institutes of Health today released a statement charging NIH officials and their superiors with politicizing science.โ€

www.science.org/content/arti...

#StandUpForScience
#BethesdaDeclaration

09.06.2025 16:27 โ€” ๐Ÿ‘ 249    ๐Ÿ” 90    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 8

"Robustness of results to assumptions" ๐Ÿ˜…

(but also the standard error matters too!!)

29.05.2025 01:34 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Open Letter in Support of Science โ€” STAND UP FOR SCIENCE

Proud to sign on this this open letter.

Join me....

www.standupforscience.net/open-letter-...

26.05.2025 20:27 โ€” ๐Ÿ‘ 163    ๐Ÿ” 52    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 8

A 10 mg/kg/day increase in cr generation could lead to a 36 ml/min/1.73m2 decrease in eGFR in a 35yo male or 18 ml/min/1.73m2 decrease in a 8yo female with NO actual change in kidney function! ๐Ÿ˜ณ

24.05.2025 10:20 โ€” ๐Ÿ‘ 0    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

"Besides age, sex, and weight, important factors that can impact creatinine generation include urine protein in children and kidney function, disease diagnosis, steroid use, and nonsteroid immunosuppressant use in adults."

24.05.2025 10:18 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Variations in Creatinine Generation Among Patients With Glomerular Disease: Evidence From the NEPTUNE and CureGN Studies Estimation of glomerular filtration rate (GFR) assumes that creatinine generation (crG) is relatively stable. This study identified factors associatedโ€ฆ

๐ŸšจNew paper alert๐Ÿšจ from the zeelab.org. @dbei-upenn.bsky.social PhD biostats candidate Shalini Ramachandra found high variability in creatinine generation among GN pts over time, yet we usually assume it's stable to calculate sCr-based eGFR ๐Ÿ˜ฉ. Check it out ๐Ÿ‘‡ www.sciencedirect.com/science/arti...

24.05.2025 10:14 โ€” ๐Ÿ‘ 3    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Yes exactly, the latter was my concern. Didn't see the part about autism but would agree ๐Ÿ™„

20.05.2025 00:08 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Can you clarify? When I first saw the CNN article and started looking into Healthy Babies, Bright Futures, I was skeptical (eg, the report is not written how one would expect scientific research to be written), but could not find much info about them

19.05.2025 23:25 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
US researchers must stand up to protect freedoms, not just funding | Nature Curtailment of freedoms and disregard for the rule of law in the United States is destroying the ability of science to serve the nationโ€™s, and the worldโ€™s, interests. Researchers can take action. Curtailment of freedoms and disregard for the rule of law in the United States is destroying the ability of science to serve the nationโ€™s, and the worldโ€™s, interests. Researchers can take action.

A call to action for researchers to advocate not only for funding but to put pressure on universities, professional societies, and government representatives to protect academic freedom, international scholars, and science as a whole: rdcu.be/elOdv

14.05.2025 11:01 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1

@super-jrub.bsky.social

12.05.2025 12:29 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Datasets

Came across this list of free datasets: hbiostat.org/data/#vanderbilt-biostatustics-datasets -- great resource for teaching (and maybe research too)!

12.05.2025 12:29 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Collins says Trumpโ€™s research cuts โ€˜must be reversedโ€™ The Maine Republican could use her chair at Senate Appropriations to push back.

Some movement toward NIH support at the congressional hearing on biomedical research today: www.politico.com/live-updates...

01.05.2025 01:50 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
This order states Schedule Policy/Career employees:

"are required to faithfully implement administration policies to the best of their ability, consistent with their constitutional oath and the vesting of executive authority solely in the President. Failure to do so is grounds for dismissal."

It also states that:

"the President will make the final decision about which positions go into Schedule Policy/Career."

And "guidance about positions agencies should consider in their Schedule Policy/Career positions" includes those with:

"Substantive participation and discretionary authority in agency grantmaking, such as the substantive exercise of discretion in the drafting of funding opportunity announcements, evaluation of grant applications, or recommending or selecting grant recipients. Grantmaking is an important form of policymaking, so employees with a substantive discretionary role in how federal funding gets allocated may occupy policymaking positions."

This indicates that all involved in all grantmaking are considered policymaking positions and that the President can dictate whether those individuals' actions are aligned with their policies -- no matter who the President is or their party affiliation. Those involved in grantmaking should be nonpartisan career civil servants with appropriate expertise and experience to write funding announcements, evaluate grant applications, and recommend grant funding to achieve the missions of their agencies. They should not have to live in fear that their positions would be at risk if their expert-driven, rigorous decision-making is not consistent with one person's opinions. Adoption of this Proposed Rule will have dire consequences on our country's ability to conduct the best research, educate the best trainees, build the best infrastructure, and provide the best services.

This order states Schedule Policy/Career employees: "are required to faithfully implement administration policies to the best of their ability, consistent with their constitutional oath and the vesting of executive authority solely in the President. Failure to do so is grounds for dismissal." It also states that: "the President will make the final decision about which positions go into Schedule Policy/Career." And "guidance about positions agencies should consider in their Schedule Policy/Career positions" includes those with: "Substantive participation and discretionary authority in agency grantmaking, such as the substantive exercise of discretion in the drafting of funding opportunity announcements, evaluation of grant applications, or recommending or selecting grant recipients. Grantmaking is an important form of policymaking, so employees with a substantive discretionary role in how federal funding gets allocated may occupy policymaking positions." This indicates that all involved in all grantmaking are considered policymaking positions and that the President can dictate whether those individuals' actions are aligned with their policies -- no matter who the President is or their party affiliation. Those involved in grantmaking should be nonpartisan career civil servants with appropriate expertise and experience to write funding announcements, evaluate grant applications, and recommend grant funding to achieve the missions of their agencies. They should not have to live in fear that their positions would be at risk if their expert-driven, rigorous decision-making is not consistent with one person's opinions. Adoption of this Proposed Rule will have dire consequences on our country's ability to conduct the best research, educate the best trainees, build the best infrastructure, and provide the best services.

Great idea! Reposting with Alt Text.

25.04.2025 12:11 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Several paragraphs of text quoting from the Office of Personnel Management's Proposed Rule on Improving Performance, Accountability, and Responsiveness in the Civil Service and expressing criticisms specifically about the dangers of considering all involved with grantmaking as policymakers beholden to the President.

Several paragraphs of text quoting from the Office of Personnel Management's Proposed Rule on Improving Performance, Accountability, and Responsiveness in the Civil Service and expressing criticisms specifically about the dangers of considering all involved with grantmaking as policymakers beholden to the President.

Borrowed from @sciencelizard.bsky.social so figured I'd also share for others wanting ideas. Here's mine.

24.04.2025 12:59 โ€” ๐Ÿ‘ 13    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Hey I know these people! Check out this paper๐Ÿ‘‡

24.04.2025 02:28 โ€” ๐Ÿ‘ 3    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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the word alert is in a purple circle ALT: the word alert is in a purple circle

ACTION ITEM-----ACTION ITEM

Implementation of Schedule F

This is what a lot of us have been worried about.

This allows for many civil service positions to replaced with political appointees. This could include NIH institute directors and even POs.

BUT THERE IS A COMMENT PERIOD...

1/n

23.04.2025 18:03 โ€” ๐Ÿ‘ 368    ๐Ÿ” 454    ๐Ÿ’ฌ 18    ๐Ÿ“Œ 59

Seems to restrict free speech outside of the conduct of the funded project. They wanted an excuse to cancel any grant...

21.04.2025 20:52 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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NIH freezes all research grants to Columbia University Amid negotiations with Trump, the university could risk losing nearly $700 million

The damage to the medical school and health sciences will be irreversible. NIH freezes all research grants to Columbia University | Science | AAAS www.science.org/content/arti...

09.04.2025 21:04 โ€” ๐Ÿ‘ 1    ๐Ÿ” 2    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

Urgently reposting! University leadership need to actively check the SEVIS database every day (studyinthestates.dhs.gov/sevis-help-hub). Ask your chair to commit to it.

Yesterday, UW discovered 9 visa cancellations & only found out b/c they ran a status check. www.seattletimes.com/seattle-news...

08.04.2025 16:16 โ€” ๐Ÿ‘ 134    ๐Ÿ” 109    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 5
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Princeton considers issuing bonds same day as federal government pauses grants The University announced its consideration to sell approximately $320 million of taxable bonds on Tuesday, following a notification from government agencies about the suspension of research grants.

Creative solutions to large, short-term funding deficits that don't sacrifice values nor leave already marginalized communities behind?? ๐Ÿ‘๐Ÿ‘๐Ÿ‘ www.dailyprincetonian.com/article/2025...

04.04.2025 11:59 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

๐ŸŽ‰๐ŸŽ‰CONGRATULATIONS to zeelab.org member and @dbei-upenn.bsky.social student Dr. Jeremy Rubin (@super-jrub.bsky.social) who just successfully defended his biostatistics PhD dissertation on "Statistical Methods for Variable Selection and Prediction with Pathomic Features"

03.04.2025 20:39 โ€” ๐Ÿ‘ 7    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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In the Literature ( @nejm.org ) by Clara J. Fischman and Lawrence B. Holzman:

Identification of Nephrin Autoantibodies Signals New Chapter for Glomerular Disease

bit.ly/3XMpvI6 (FREE)

01.04.2025 22:00 โ€” ๐Ÿ‘ 8    ๐Ÿ” 2    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

This๐Ÿ‘‡

26.03.2025 11:06 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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regarding Columbia University, I just learned about this (anonymous) account of negotiations of the Hitler regime in the 1930s with Frankfurt University -- Germany's most prestigious university at the time:

24.03.2025 13:57 โ€” ๐Ÿ‘ 362    ๐Ÿ” 189    ๐Ÿ’ฌ 7    ๐Ÿ“Œ 14

@jarcyzphd is following 20 prominent accounts