Ivan Da Silva

713 posts

Ivan Da Silva

Ivan Da Silva

@ivanrf

Neurointensivist, soccer fanatic, father of three amazing daughters. Opinions are my own.

Gainesville, FL Katılım Nisan 2009
209 Takip Edilen120 Takipçiler
Ivan Da Silva
Ivan Da Silva@ivanrf·
@mvpcastro Elenco do Lanus eh mediocre. Eh vergonha perder pra eles. Nem camisa eles tem.
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Marcus Castro
Marcus Castro@mvpcastro·
Lanus campeão com justiça. O que me parece injusto é essa derrota dessa maneira. Hoje, ao contrário da maioria dos jogos desse ano, o Flamengo teve empenho, luta. Mas alguns nomes estão irreconhecíveis. É hora de reconstruir mesmo.
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Chelsea Parlett
Chelsea Parlett@ChelseaParlett·
Forgot to mention: some students stopped and asked to pet nova, and said they needed stress relief from their STATS MIDTERM🥹 I gave them a bunch of recommendations for YT channels and other resources 🤩
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Chelsea Parlett
Chelsea Parlett@ChelseaParlett·
Visited my old college campus yesterday, and went by the classroom* where I fell in love with statistics, and changed my entire career path 😱 (Nova, as you can see, did not give a single bother)
Chelsea Parlett tweet media
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Ivan Da Silva
Ivan Da Silva@ivanrf·
@nickmmark @NanouTheNomad Or Warfarin: “The name warfarin is derived from WARF (Wisconsin Alumni Research Foundation) and –arin from coumarin”
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Nick Mark MD
Nick Mark MD@nickmmark·
@NanouTheNomad There’s another antibiotic with a great name/origin. It is named after the little girl (Traci) where the bacteria (B subtilis) that produces it was first isolated. Bacillus subtilis variant Traci Aka Bacitracin
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Ivan Da Silva
Ivan Da Silva@ivanrf·
@OakPark This happened displacing and restricting to a very limited space the already existing school, First Baptist Preschool and Kindergarten, that has been serving for decades minorities with very affordable tuitions
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Ivan Da Silva
Ivan Da Silva@ivanrf·
@GregLJMU @statsepi If you squeeze in the title terms like “machine learning” or “precision medicine”, your odds of publishing become astronomical
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Richard Riley (R²)
Richard Riley (R²)@Richard_D_Riley·
Day 3 of our 'Statistical Methods for Risk Prediction & Prognostic Models' course - today we focus on external validation, clinical utility, pseudo observations, meta-analysis & big data, model presentation, and a live lecture from @GSCollins on critical appraisal and reporting
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patricia yates
patricia yates@patricia_yates·
@incunabula @MosulEye Watched the three part documentary on the history of writing. Absolutely fascinating and very,very interesting.
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Incunabula
Incunabula@incunabula·
THE INVENTION OF WRITING The Sumerian epic of Enmerkar records the moment: "Because the messenger's mouth was heavy and he couldn't repeat [the message], the Lord of Kulaba patted some clay and put words on it, like a tablet. UNTIL THEN, THERE HAD BEEN NO PUTTING WORDS ON CLAY."
Incunabula tweet media
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Ivan Da Silva
Ivan Da Silva@ivanrf·
@MaartenvSmeden Excellent paper! BTW, what are the journals you would recommend to follow in the area of epidemiology and biostatistics (focused on clinical medicine). I am no statistician by training (PhD in neuroscience and epidemiology).
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Maarten van Smeden
Maarten van Smeden@MaartenvSmeden·
New 2-pager intro to clinical prediction modeling is out @JClinEpi Wondering what the key differences are between diagnostic and prognostic modeling (spoiler: not much)? Comes with some hopefully useful pointers for newcomers to the field authors.elsevier.com/a/1coR83BcJQ6%…
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Karandeep Singh
Karandeep Singh@kdpsinghlab·
In medicine, we take the Hippocratic Oath and promise to do no harm. When applying ML and AI models in healthcare, decision curves can help us decide if a model will do less harm than a treat-all or treat-none (“do no harm”) strategy under an *assumed* cost/benefit ratio. /Fin
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Karandeep Singh
Karandeep Singh@kdpsinghlab·
Thanks everyone for your votes on each of the scenarios. In this thread, I’ll walk through Scenario 1 — both how I thought about it originally, and how decision curves can help. Let’s get started. Popular opinion was to use neither model. My vote was for Model B. Here’s why.
Karandeep Singh tweet media
Karandeep Singh@kdpsinghlab

#1: 2 models have been proposed to select patients at high-risk for aggressive prostate cancer amongst those with ⬆️ PSA. These 2 models are evaluated on an independent data set. AUC: Model A: 0.81 Model B: 0.79

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Ivan Da Silva
Ivan Da Silva@ivanrf·
Join us for the Brush with Rush tomorrow!! Dr Szewka will be talking about the Culture of Education at Rush. Register in advance for this meeting: Rush.zoom.us/meeting/regist… Great opportunity to learn more about our neurology residency program! @RushNeurology
Ivan Da Silva tweet media
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Ivan Da Silva retweetledi
RUSH Neurology Residency
RUSH Neurology Residency@RushNeurology·
Join us tomorrow 10/22 at 3:30PM CDT for the second in our Brush with Rush series! We will be talking to Dr. Szewka, neuro-ophthalmology attending and vice chair of education, about the culture of education in neurology. Register here: rushu.rush.edu/education-and-…
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Ivan Da Silva retweetledi
RUSH Neurology Residency
RUSH Neurology Residency@RushNeurology·
Please join us for A Brush with Rush on 10/7! The first in a series of brief (15-20 min) virtual info sessions to learn more about our program. Recordings will be available on our website to view at your leisure. #NeuroTwitterNetwork #NeuroTwitter #Neurology
RUSH Neurology Residency@RushNeurology

Join us for a Brush with Rush! 10/7 at 3:30 pm CST. The first in a series of virtual webinars to learn more about our program. Register @ rush.zoom.us/meeting/regist…. #neurology #NeuroTwitter #NeuroTwitterNetwork

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Alexandre Simas
Alexandre Simas@AlexandreBSimas·
Olá pessoal, vamos continuar agora com a parte 2 da nossa thread sobre testes de hipóteses. Para retomar a thread, vamos começar definindo o que são testes paramétricos, testes não-paramétricos, e fornecendo exemplos.
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Fernando Zampieri
Fernando Zampieri@f_g_zampieri·
Imposter syndrome hitting hard today
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