I saw this on my exam today and finally Done it with out any confusion ✅ thank you so much your genetic and communication videos helped so much

@RandyNeilMD

2 жыл бұрын

PREFECTION!!

@MANJUREDDY69

5 ай бұрын

😅

USMLE.org has specific outline that lets us know what we are held accountable for which is where I pulled this topic. We will try and focus on those topics mentioned and not covered thus far. Hope it is helpful.

@medico0076

3 жыл бұрын

Thank You for this topic. Some other highly tested topics are: Population pyramids and bradford hill criteria. Do these too. thanks again.

@AYoungDoctorsJourney

3 жыл бұрын

Did not even know this list was a thing - thank you so much for sharing, and for this great explanation!

I watched all your biostats and epidemiology. Single handedly got me 100% for MS 2 exams. Awesome content!

@RandyNeilMD

3 жыл бұрын

PERFECTION!!

I truly appreciate how you guide us (viewers) by providing sample exam questions! Thank you :)

I saw this in my exam yesterday. Thank God I watched this video. Thanks Doc for all you do.

@RandyNeilMD

3 жыл бұрын

I hope you have recovered...

@sohniya7681

3 жыл бұрын

@@RandyNeilMD yes doc! Thank you so much.

Thank you!!! I wouldn’t have found / learned this concept otherwise. I appreciate your help

So well simplified. I am glad i came cross across this channel. Thank you, Dr. Neil ! 🙏

@RandyNeilMD

2 жыл бұрын

Glad it is helpful Kusum. STUDY HARD!!!

perfect. you helped me feel relaxed when I decided to learn Statistics.

what a gentleman ! thank you !

@RandyNeilMD

3 жыл бұрын

Thank you for the kind comment.

Note for my future reference/revision. Step (a vertical line) = death. Longer vertical line: more likely censor occurred prior to that If censored (e.g. subject left the study) →study subject # reduces, →denominator of hazard rate reduces, →hazard rate increases, →survival rate decrease steeper (might observe some delay if censor happened over a period of time?)

Great, short and succinct. Thank you, Prof Neil! Amazing Video for Step 2 CK!

@RandyNeilMD

Жыл бұрын

You are welcome.

Dr Neil, I came back here to thank you so much

@RandyNeilMD

2 жыл бұрын

Thank you Samir for taking time to comment. Glad it has been helpful.

Thanks for this! Emailing you questions shortly. Step in two weeks!

Best Valentines gift :p Thanks doc, forever grateful for you and this channel!

@RandyNeilMD

3 жыл бұрын

An Zu, I hope the video wasn't the highlight of your Valentines Day...

I love everything about you!! @Dr. Randy how do you have such an awesome personality!!

@RandyNeilMD

2 жыл бұрын

Awww... Thank you Abinash. Very kind words.

Thank Dr. McNeil, once again your videos are not only concise but easy to understand and extremely high yield. Blessings

@RandyNeilMD

3 жыл бұрын

Daniel, Glad it was helpful.

you make everything simple... you are the best man. Greeting from Lebanon and actually in France !!

@RandyNeilMD

3 жыл бұрын

Thank you for taking time to comment... Hello from Pensacola Beach, Forida.

Thank you so much for these all your videos. Truly, these are life savers for me.

@RandyNeilMD

2 жыл бұрын

Glad they are helpful.

you're a life saver! thank you for your videos

@RandyNeilMD

3 жыл бұрын

You are most welcome.

THANK YOU FOR ALL OF YOUR CONTENT! You take the time to teach very well and all of this is so high yield! You are truly an inspiration to us all and your contributions to medical education is insurmountable

@RandyNeilMD

Жыл бұрын

Thank you for the kind words Manasi... Keep studying HARD!!

there's heartfull of THANK YOU, i can say to your for all these videos!

@RandyNeilMD

2 жыл бұрын

Amit, Thank you for the comment. I'm glad to help out.

had it in my test... and you were the only one who talked about it. thx a lot doctor!

@RandyNeilMD

2 жыл бұрын

PERFECT TIMING then... :)

Hi Randy Neil, MD, I like your content. I love watching your videos.

@RandyNeilMD

3 жыл бұрын

Thank you Joyleen, Very nice of you to comment.

Am so glad I have came across your videos, it has been very helpful. Thank you

@RandyNeilMD

2 жыл бұрын

PERFECT!! Glad it was helpful.

Thank you so much for this video! I appreciate the explanation. 🤓

Thank you so much ☺️ you are the graph God of usmle

@RandyNeilMD

3 жыл бұрын

Humbled. Thank you

THANK YOU SO MUCH! This was absolutely amazing!

@RandyNeilMD

Жыл бұрын

Thank you. Sedinam.

Came to watch this because I saw a question on this in NBME 30.I had no idea about it since I never saw even a single question on it in Uworld.Just want to say keep up the good work and thanks again and again for your generosity.I've sent you the NBME Question.

@RandyNeilMD

2 жыл бұрын

Glad it was helpful Anne. Always appreciate your support.

Very clearly explained! Thanks a ton Doc!

@RandyNeilMD

Жыл бұрын

You are most welcome.

Thank you so much Doctor!

@RandyNeilMD

3 жыл бұрын

Hossam, You are very welcome.

What a brilliantly given presentation. Thank you very much.

@RandyNeilMD

Жыл бұрын

You are most welcome Abdulhadi

Your videos are really helpful. You just made Kaplan Meier curve less daunting. Thank you so much. Would you please do a video on Bradford hill criteria? grateful already. :)

@RandyNeilMD

3 жыл бұрын

Thank you Saphal for the feedback... I'll have to look up the Bradford Hill criteria...

WOW doc I didn't even know we had to do this for the step 1 exam because I haven't seen any source go over it. You rock!!!!! Thank you so much. I have a small request, can you please do a few videos on basic pharma that shows up in step 1 like Lineweaver-Burk plot and a little something on pharmacodynamics as well, just the basics? Will be forever grateful.

@RandyNeilMD

3 жыл бұрын

Glad it was helpful. I'll see what I can do about those other topics.

Thankyou so so much Dr.Neil ! All of your videos are amazing. My exam is in one week and I am binge watching your videos. I really appreciate the efforts you are taking to teach students like us . Thankyou Again.

@RandyNeilMD

2 жыл бұрын

You are most welcome Amanpreet. STAY FOCUSED... STAY CONFIDENT.

One of the best things for biostatistics 🎉

Excellent video. GP Registrar here in the Uk preparing for exams and this is just a breath of fresh air. Thank you so much

@RandyNeilMD

3 жыл бұрын

Perfect.

Sir it is immensely helpful. Thanks alot sir for putting light on this novel topic.

@RandyNeilMD

3 жыл бұрын

Moseeb, You are most welcome.

i suck at math and never really understood biostats until i found your videos so thank u!!!

@RandyNeilMD

3 ай бұрын

PERFECT! Thank you for taking time to comment.

Hi sir. At 13:38, you said the curve drops by 2/9 percent and you shoul have 9 sections remaining. Shouldnt it be 1/9% as we already accounted for the first person with MI at the first drop in the curve? And shouldnt there be 8 sections remaining as 2 people have had events out of 10? Thank you!

Thank you so much doc.

@RandyNeilMD

3 жыл бұрын

Not a problem... Hope it was helpful.

Beautiful!

@RandyNeilMD

3 жыл бұрын

Thank you

Thanks alot. It really helped 🙏

u r an angel disguised as a youtuber sir. i saw this in my ck. and like always i binge watched ur channel 2 days before actual test. thank u so so much. awaiting results. fingers crossed. a sincere request sir, would u make videos about how to begin applications for match?

@RandyNeilMD

2 жыл бұрын

Thank you for the kind comment. I am not sure I am fully up to speed about the MACTH process in current time. It's now been 6-7 years since I started that process...

Today I completed watchig all of your biostatistics playlist. It was handsdown an amazing experience. I really dont know here I would be without these today!!!. Thank you so much Dr Randy!!!. One personal request please make a video on all kinds of risks (Atributable risk, Absoulute risk reduction etc) specifically focussing on those!!!!!.

@umerhayat6857

2 жыл бұрын

where*

@RandyNeilMD

2 жыл бұрын

Umer, I'm glad the videos have been helpful. I think some of those topics are buried within some videos... I just don't recall which ones at this time.

@umerhayat6857

2 жыл бұрын

@@RandyNeilMD Yes Dr. Randy!!! You’re right those topics are present in some of the initial videos of biostats but what I meant was; A video that primarily focuses on the risks in a way that all of them can be solved and differentiated with questions!!. Lately aside from Relative Risk, all other have been presenting in a very twisted way!! :(

@mayarhelaly5725

2 жыл бұрын

@@RandyNeilMD They're in Biostatistics Review USMLE step 1 - the basics

Great ! loved it :)

@RandyNeilMD

3 жыл бұрын

Thank you Ankita

Watched this for step 1, step 2, and step 3....now back for surgery inservice exam!

@RandyNeilMD

Жыл бұрын

One step closer to the end of testing...

I saw this curve in my step 1 exam, was able to solve it with no confusion. Thank you so much for explaining it. The last two weeks of my preparation I mostly saw almost all of your videos. I really appreciate the time you are explaining the high yield topics and making it easier.

@RandyNeilMD

2 жыл бұрын

Lipika, Thank you for taking time to comment. Glad the video was helpful. Every point counts...!!

@lipikapal2878

2 жыл бұрын

@@RandyNeilMD Thanks for the reply. Biostat was one of my weak areas. Your biostat videos were really beneficial for me. Those videos helped me to answer biostat questions in step 1.

This is actually eliviating a lot of stress for me going into university! Question though. Is this considered biostats as well? Is everything you do biostats?

I want to thank you sir! I gave my step 1 recently & 2 questions came in my exam Thank god this video was suggested to me 3 days before. 🙏🏼😊

@RandyNeilMD

2 жыл бұрын

PERFECTION!!

super informative video ! cleared all my doubts on this topic !!

@RandyNeilMD

2 жыл бұрын

PERFECT. Nice work Sushmita.

This is great thank you so much!

@RandyNeilMD

5 ай бұрын

You're so welcome!

God bless you, exam on Tuesday. Reviewing all of this again.

@RandyNeilMD

Жыл бұрын

CONFIDENCE is the KEY!

Thank you!

@RandyNeilMD

3 жыл бұрын

You are most welcome.

YOU ARE THE BEST!!

@RandyNeilMD

Жыл бұрын

Thank you

Thanks 🎉 Great 😃

You’re a legend.

@RandyNeilMD

Жыл бұрын

Humbled... ha

Thank you sir for this amazing video. It helped me a lot.

@RandyNeilMD

3 жыл бұрын

You are most welcome.

Such a great video Thank you very much

@RandyNeilMD

2 жыл бұрын

You are most welcome.

Yes Kaplan meier is being highly tested on step-1 these days.... I had 1 question in my exam too..... Do Population pyramids too.. Thank You

@RandyNeilMD

3 жыл бұрын

Population Pyramids is coming... no fear.

@thirteenbee3890

3 жыл бұрын

@@RandyNeilMD woohoo just saw it uploaded as I’m reading this comment! What a coincidence!

Thanks Doc 🙏

@RandyNeilMD

2 жыл бұрын

You are most welcome.

💐💐😍😍👏👏 Thank you soooooo very much 🙏🙏👏👏💐💐

@RandyNeilMD

3 жыл бұрын

You are most welcome

thank you!

@RandyNeilMD

3 жыл бұрын

You are most welcome.

Thanku doc Your videos are awesome 💯

@RandyNeilMD

3 жыл бұрын

Puneet, Thank you for the feedback.

Dr Randy, if u don't mind can u please explain the phrase which is added to the new addition of FA 2022 Regarding ROC curve TIA

Waow awesome video.

@RandyNeilMD

3 жыл бұрын

Ali, Glad it was helpful.

great video, thanks.

@RandyNeilMD

Жыл бұрын

You are welcome.

Excellent explanation and examples.

@RandyNeilMD

3 жыл бұрын

Thank you Anita!

Finally understood Kaplan-Meier!!

@RandyNeilMD

2 жыл бұрын

Perfect.

Thanks sir!

@RandyNeilMD

3 жыл бұрын

You are welcome Xaaboo, as always.

Thank you you are the best

@RandyNeilMD

Жыл бұрын

You are most welcome Maikel.

I can't thank you enough 🤩

@RandyNeilMD

Жыл бұрын

Glad it was helpful Lujain :)

Grateful 🌺

@RandyNeilMD

2 жыл бұрын

Glad it was helpful.

thank you so much

@RandyNeilMD

2 жыл бұрын

You are welcome Mo

Along with my last question/comment, does USMLE Content Ouline book apply to biostats only?

thank you,very useful

@RandyNeilMD

2 жыл бұрын

You are most welcome.

Thank you

@RandyNeilMD

Жыл бұрын

Israa, You are most welcome.

sir plz also upload vedio om ROC curve . got question on nbme 29 . it messed up all my concept about it. thank u

please make a video on population pyramids! thanks alot

@RandyNeilMD

3 жыл бұрын

It's coming... VERY soon.

Thanks

@RandyNeilMD

2 жыл бұрын

You are most welcome.

Great great great👏🏻👏🏻👏🏻👏🏻👏🏻😭thank you

@RandyNeilMD

Жыл бұрын

you are most welcome.

Please can you make some basic pharmacology video? Pharmacokinetics/dynamics calculation

@RandyNeilMD

3 жыл бұрын

I'll have to look and see what I have...

Subscribed

already sirrrr

If they ask where data would be significant for both lines? how would I go about finding that answer

Isn't the median for group 1 around 70%? median = middle point in the data set, which corresponds to 70% for group 1. -Big fan!

@vineethreddykandala3207

3 жыл бұрын

@6:01

Is this curve also seen in step 2 co or just only step 1???

excellent sir

@RandyNeilMD

2 жыл бұрын

Thank you.

Plz what’s the brand of your pen :)

awesome! what is the meaning of censored patient? I did not understand that :(

@theovercomer7032

2 жыл бұрын

Same

hello sir first of all thank you for your efforts. i want to ask shouldn't it be 1/9 rather 2/9? can you please explain. at 13mins 26seconds.

@RandyNeilMD

2 жыл бұрын

The hardest part of this is process is answering questions after a while of making the video... I hesitate to comment unless I go back and review... Usually, If I am wrong, multiple people will remind me... My very very first video had an error...and I still get reminded.

Is this curve also high yield in Ck

Why are we saying 2/9 and 1/6 ?

😍😍👏👏🙏🙏

@RandyNeilMD

3 жыл бұрын

Thank you ... as always.

Population pyramids plz!!!!!

@RandyNeilMD

3 жыл бұрын

Nida, Ha... If you insists. Give me about an hour...

@nidakhan3340

3 жыл бұрын

@@RandyNeilMD Thank u so much!

are we expected to know this for step 2 ck?

@RandyNeilMD

3 жыл бұрын

I would approach it as everything in STEP 1 is fair game for STEP 2... But I haven't looked at the official outline of STEP 2 lately...

Isn't this 1 out of 9 instead of 2 out of 9 in the censored data part

@JS01051

2 жыл бұрын

Yes. It's 1/9 which comes to 11%

Thank you!

@RandyNeilMD

2 ай бұрын

You're welcome!

thank you so much

@RandyNeilMD

10 ай бұрын

You are welcome.