Sensitivity, Specificity, PPV, NPV
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- เผยแพร่เมื่อ 15 มิ.ย. 2024
- SUPPORT/JOIN THE CHANNEL: / @dirtymedicine
My goal is to reduce educational disparities by making education FREE.
These videos help you score extra points on medical school exams (USMLE, COMLEX, etc.)
For educational purposes only; NOT medical or other advice.
Some videos contain mild profanity and hyperbole solely used to assist with memorization. Viewer discretion advised.
Opinions are entirely my own.
Obviously I meant to say 2x2 LOL
Is there a way to actually compute Sensitivity and Specificity for a 4x4 table?
That I’d call everything after my surgery core 💀
Bro, you obviously like 4 wheel drive vehicles, even if just subconsciously. Thank you for this work, still having to revise it again after 40 years of life.
It’s called 2by 2 or 4 by 4 …both
You are a pure genius in teaching. You make things so easy to remember. Thanks a million.
Used this vid in step 1 using it in Step 3 prep what a legend Dr Dirty is massive respect
If it helps to remember, all the calculations have a true value in the numerator 👍
This is precisely how I remember it.
"Truth on top!"
My prof at uni took countless 2,5Hr lectures to explain this exact topic , But this man did it in 10 min , Thanks alot for this clear , simple and very informative explanation. Wish you all the best
he didn't explain he gave you a mnemonic, my professor exaplained this concept and solved examples in 1 hour, and i didn't really need to memorize anything the words give it away
if your prof did a good job you wouldn't be searching for these informative vids lol@@AlaaSharaf-bg5db
I watched this for COMLEX Level 1 last year, and now I'm watching it again the night before my COMLEX Level 2 because they're still asking these questions. Best high yield boards stats video I've ever found, thank you for making this!
Wow!! this guy is superb in explaining these calculations. I will never ever forget it again.
used this gem for step 1 & 2, now im back watching it again for step 3. LOVE your content so freaking much!!!
This is amazing, thank you! Where is the part 2 of the video where you will be doing questions and all? I can't find it anywhere.
Just wow! What an amazing explanation! Thank u so much sir.
You are a Professional teacher...
Can't imagine a better way for explaining this 🧨✨️
Love the mnemonic, it is CLEVER !!
Thank you so much
Thank you so much for the videos you're making . Don't stop and keep up the good work !
Hi Dirty. Awesome job. Easy to remember with your mnemonics. Where can I see the other videos of biostatistics? I couldn't find them on the playlist.
Beautifully explained. No one will forget this concept which you teach. Lots of Love
Thank you so much for making this easier. It's heck of a something every time.
Keep making videos plz! Your videos are really clutch in all aspects. Straight to the facts no BS.
Nice name 👍
This is the best explanation by far! Thank you. Liked and subscribed.
this is great! best mnemonic I've heard in years
You literally are saving my hope for my exams tomorrow ❤❤❤❤❤❤❤❤🎉🎉🎉 thank you so much
WOW. I am a recent grad from residency about to take my board exam and I cannot this is the first time I am learning this the right way. Why does not one teach this way???
Hey dirty med, do you post your videos on another platform? I cant seem to find older ones the I really liked. Thanks for these btw.
This video made these concepts very clear. Thanks 😊
Always you are the best
Thanks from Iraq 🇮🇶 bro
Holy wow. This was great. How did I miss this for Step 1... Oh well. Hope it comes in handy for Step 2!
Very helpful! Used it to get ready the Veterinary Board exam.
Thank your clear and very important lecture
SUPERB AND SIMPLIFIED!!! GOOD TEACHER PLEASE KEEP POSTING
The prayers have been answered. 👍
This was extremely helpful. Thank you!
Sensitive boy is brought down
Specific boy do well and go up!
Positive boy go forward in life
Negative boy go back in life
:)
Thanks so much. This was so simplified, and yet it gave me a rich understanding
This made me smiling all through. You are a legend. Thank you
Great explanation. Many thanks indeed.
Thank you for your clear and detailed explanation. This video is very helpful!
Thanq so much for making things easier. Make a video on anatomy of upper and lower limb and buzz words in lesions 👍🏻cheers bro
The best explanation I have ever seen , Thanks a lot
Very helpful & simple explanation, thank you. Are sensitivity & specificity always going to be on the left and right respectively?
Love all your videos! Video on types of bias and study error would be amazing~~
Super explanation/ thank you a lot
Thanks you ,,super explanation.!!!
What's up man, question.. Where can I find normal distribution explanations that are Step oriented? I'm having trouble using the 64,95,99 rule.. along with using 34, 13.5, 2.4, .15. (How many people are above/below, what percentage is between.. type of questions..etc) any help??
Nice presentation dear, it has removed all of my confusions.
GOD BLESS U .YOU ARE AWESOME
Excellent!
Such a memorable explanation!
Your videos are so clear and helpful. I wish I'd had you way back in med school. :)
This video is too beautiful! We gallop to victory!
I just don't believe... you made it so easy!!Thankyou so much.
Thank you Dirty! ❤️👍👍👍
Great explanation. Helped me understand this topic better than the Books!
Thank you very much for the marvelous help.
What a GENIUS! thank you
I love your of explaining the down ward and up ward arrows
back again for step 3 - ty for your service
This is great, I love it thank you....
love this man. awesome method!
Great explanation !
Did you make the video with the practice questions? I couldn’t find it. Helpful video tho thanks!!
Thx a lot! you are perfect teacher!
Yow bro....you d boss....geeetings from 🇯🇲🔥
unbelievably simple. thank you so much!!
This is AMAZING!! thank you SO much
Amazing
Awesome video! You're amazing and bestest teacher ever!
I ll say it again,dirty usmle is a genius!
You are great dirty, you made our life so easy🙏
Great man.. Thanks
Thank you so much.
First time I felt proud of understanding stats.
Super ......seriously u nailed it sir......hats of to u.....❤❤
Awesome..😇
This was great! Thank you!!
Awesome 😎
Awesome
Thank you so much!
Superb!
Thank you very much. I was struggling with the formula.
I think instead of trying to remember the “up and down in life” trick, just recognize that you always start with a “true”. Then from you starting point, you have a vertical equation and a horizontal equation
I cannot thank you enough 😭😭😭😭😭 saved me a lot of time thanks a lot
Man, you killed it!
Thanks.
Very nicely explained ❤
I wish I could like this video more than once! Thanks :)
Thank you 🙏
thank you ..made very easy
You are amazing
this is awesome thank you!
Thank you!
This is soooo good. Thank you!
Thank you so much
Just want to say you're amazing!
love the video. wish i could see a similar one for ods ratio, RR, AR and other things. thank you
Dido
I think he put other videos like from randy Neil under his playlist for biostats
Excelent video where can I find the rest os the series?
For the PPV you can also think: positive to the RIGHT, because the "right" way is he positive way
Thank you x 1 million!!
When I was about to give up on these..I found your vid..wow thank youuu
all the love
Thanku❤️
excellent