Episode 315: 314. METHODS MONDAY! What Is A C-Score?

Episode 315: 314. METHODS MONDAY! What Is A C-Score?

What are c statistics

C-statistic gives the probability a randomly selected patient who experienced an event (e.g. a disease or condition) had a higher risk score than a patient who had not experienced the event.



Obviously there are people with low scores that still have events and people with high scores that never have events but the goal is the decision score gives us an idea of who is most likely.

· The idea or educated estimate can be turned into a C score- and c scores are kind of like grades== a score of 1 is absolue perfect model it means the model perfectly predicts those group members who will experience a certain outcome and those who will not.

· But we know in medicine that isn’t possible

IF

· A value of 0.5 means that the model is no better than predicting an outcome than random chance.

· Values over 0.7 indicate a good model.

· Values over 0.8 indicate a strong model.

Avsnitt(387)

Episode 401: 409. The Effects of Upper Extremity and Lower Extremity Aerobic Exercise Training in Patients with Peripheral Arterial Disease:

Episode 401: 409. The Effects of Upper Extremity and Lower Extremity Aerobic Exercise Training in Patients with Peripheral Arterial Disease:

Practice Pearls: “Skip Leg Day” (Sometimes)For PAD patients who can’t tolerate leg workouts, upper body aerobic training is a strong, evidence-backed alternative. It’s not just a workaround—it’s a wor...

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Episode 400: 408. CME Obesity and MASH

Episode 400: 408. CME Obesity and MASH

GLP1 drugs work but they likely need lifestyle modificationsNo convincing evidence GLP1 cause thyroid cancer in humans BUT contraindication if family history existStopping therapy usually results in w...

27 Sep 20251h 2min

Episode 399: 407. OMED COPD CME

Episode 399: 407. OMED COPD CME

OMED COPD CME

22 Sep 202539min

Episode 398: 406. Update of Medical Articles

Episode 398: 406. Update of Medical Articles

All of these articles have been talked about on questioning medicine social media on tik tok and instagram but here is an update of my recent reading

27 Aug 202529min

Episode 397: 405. 4 New Medical Articles That Are Deceiving

Episode 397: 405. 4 New Medical Articles That Are Deceiving

Buelt, Andrew | 2:13 PM (1 hour ago) |  | to mehttps://jamanetwork.com/journals/jama/fullarticle/2833338 Conclusions and Relevance  These results support use of metformin for treatment of symptomatic ...

1 Aug 202519min

Episode 396: 404. albuterol/budesonide, DOAC in 4 Days, Statins for AAA

Episode 396: 404. albuterol/budesonide, DOAC in 4 Days, Statins for AAA

https://www.nejm.org/doi/10.1056/NEJMoa2504544  During follow-up ranging from 12 to 52 weeks, fewer patients had severe exacerbations in the albuterol/budesonide group than in the albuterol group (5% ...

24 Juli 202512min

Episode 395: 403. COVID Maternal Booster And Cervical Self Swabs

Episode 395: 403. COVID Maternal Booster And Cervical Self Swabs

https://publications.aap.org/pediatrics/article/156/1/e2024070175/202234/Infant-Antibodies-After-Maternal-COVID-19?autologincheck=redirected  Objective:The study aimed to evaluate the kinetics and du...

22 Juli 202510min

Episode 394: 402. Cardiovascular Risk Factors, Zilebesiran, Shared Decision Making

Episode 394: 402. Cardiovascular Risk Factors, Zilebesiran, Shared Decision Making

https://www.nejm.org/doi/10.1056/NEJMoa2415879?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub%20%200pubmed Key Findings: Classic Risk Factors: The five risk factors examined were hype...

18 Juli 202515min

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