Sensitivity, Specificity, PPV, NPV

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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.

Опубликовано:

1 июл 2024

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Комментарии : 180

@DirtyMedicine 4 года назад

Obviously I meant to say 2x2 LOL

@Razorsnake92 4 года назад

Is there a way to actually compute Sensitivity and Specificity for a 4x4 table?

@eriktatos Год назад

That I’d call everything after my surgery core 💀

@DrRussell 5 месяцев назад

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.

@squishymallow851 4 месяца назад

It’s called 2by 2 or 4 by 4 …both

@salmansiddiq5125 Год назад

Used this vid in step 1 using it in Step 3 prep what a legend Dr Dirty is massive respect

@happyworld2985 5 лет назад

You are a pure genius in teaching. You make things so easy to remember. Thanks a million.

@cucumbermelon6166 5 лет назад

If it helps to remember, all the calculations have a true value in the numerator 👍

@JJMomoida 3 года назад

This is precisely how I remember it. "Truth on top!"

@anonymonsters Год назад

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!

@hussainalkh 8 месяцев назад

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

@AlaaSharaf-bg5db 7 месяцев назад

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

@hussainalkh 7 месяцев назад

if your prof did a good job you wouldn't be searching for these informative vids lol@@AlaaSharaf-bg5db

@achuilajang7072 3 года назад

Wow!! this guy is superb in explaining these calculations. I will never ever forget it again.

@brittanystelmar5979 2 года назад

used this gem for step 1 & 2, now im back watching it again for step 3. LOVE your content so freaking much!!!

@yashpawate1306 4 года назад

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.

@FitnessFusion12145 5 лет назад

Just wow! What an amazing explanation! Thank u so much sir.

@FadyAbdulsattar 2 года назад

You are a Professional teacher... Can't imagine a better way for explaining this 🧨✨️

@DrStayAtHomeMom 3 года назад

Love the mnemonic, it is CLEVER !! Thank you so much

@SanthoshKumar-kx1xh Год назад

Beautifully explained. No one will forget this concept which you teach. Lots of Love

@aliomertv 5 лет назад

Thank you so much for the videos you're making . Don't stop and keep up the good work !

@leonardoalexisalmaguergong1102 2 года назад

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.

@tanushreegaur6245 5 лет назад

Thank you so much for making this easier. It's heck of a something every time.

@zuhaibmurtaza8951 5 лет назад

Keep making videos plz! Your videos are really clutch in all aspects. Straight to the facts no BS.

@humairafatima4230 2 года назад

Nice name 👍

@missysharon5155 2 года назад

This is the best explanation by far! Thank you. Liked and subscribed.

@marcosmsm1 3 года назад

this is great! best mnemonic I've heard in years

@seeonedoone 5 лет назад

Holy wow. This was great. How did I miss this for Step 1... Oh well. Hope it comes in handy for Step 2!

@Psalmshymnandspiritualsongs 2 года назад

This video made these concepts very clear. Thanks 😊

@mandyamsaikiran 5 лет назад

Thanq so much for making things easier. Make a video on anatomy of upper and lower limb and buzz words in lesions 👍🏻cheers bro

@u.r.1639 Год назад

You literally are saving my hope for my exams tomorrow ❤❤❤❤❤❤❤❤🎉🎉🎉 thank you so much

@darinization 4 года назад

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.

@asiimweesther7122 Год назад

Thanks so much. This was so simplified, and yet it gave me a rich understanding

@LeiShuang311 2 года назад

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???

@mabelore3355 2 года назад

Very helpful & simple explanation, thank you. Are sensitivity & specificity always going to be on the left and right respectively?

@africthemes 11 месяцев назад

This made me smiling all through. You are a legend. Thank you

@husseinalmussawi 5 лет назад

Always you are the best Thanks from Iraq 🇮🇶 bro

@wilsonashton4134 Год назад

Very helpful! Used it to get ready the Veterinary Board exam.

@Tom-ff8cv 3 года назад

Love all your videos! Video on types of bias and study error would be amazing~~

@monika246 5 лет назад

I just don't believe... you made it so easy!!Thankyou so much.

@user-pg2yt8bh5j 5 месяцев назад

Thank you for your clear and detailed explanation. This video is very helpful!

@whatwho5329 2 года назад

The best explanation I have ever seen , Thanks a lot

@vivpapas 4 года назад

This was extremely helpful. Thank you!

@neeshantn4701 2 года назад

SUPERB AND SIMPLIFIED!!! GOOD TEACHER PLEASE KEEP POSTING

@zafarullahchaudhary465 5 лет назад

The prayers have been answered. 👍

@hannahhannahb9650 9 месяцев назад

Your videos are so clear and helpful. I wish I'd had you way back in med school. :)

@brauliobml23 4 дня назад

You are awesome! Greetings from Puerto Rico.

@FrenchTipsAndFrenchies 3 года назад

Did you make the video with the practice questions? I couldn’t find it. Helpful video tho thanks!!

@gezashignmekonnen7738 4 года назад

Thank your clear and very important lecture

@innocenttembo3434 2 года назад

Great explanation. Helped me understand this topic better than the Books!

@g.annasmith9834 2 года назад

Great explanation. Many thanks indeed.

@bernardogavidia2030 5 лет назад

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??

@AliHaider-kf7tw 2 года назад

Thank you very much for the marvelous help.

@ajabisong 2 месяца назад

This video is too beautiful! We gallop to victory!

@enajranza7678 3 года назад

Thank you Dirty! ❤️👍👍👍

@marianasim1048 Год назад

What a GENIUS! thank you

@md.saifulislam679 4 года назад

Nice presentation dear, it has removed all of my confusions.

@rekmasah 4 года назад

GOD BLESS U .YOU ARE AWESOME

@elizabethherrin8981 Год назад

back again for step 3 - ty for your service

@MrWOWzerLOL 3 года назад

Sensitive boy is brought down Specific boy do well and go up! Positive boy go forward in life Negative boy go back in life :)

@rathorgaurav3312 5 лет назад

Thanks you ,,super explanation.!!!

@degoldessie1826 2 месяца назад

I love your of explaining the down ward and up ward arrows

@nurula1783 Год назад

unbelievably simple. thank you so much!!

@drrmk 4 года назад

Yow bro....you d boss....geeetings from 🇯🇲🔥

@yougle101 2 года назад

love this man. awesome method!

@DrRussell 5 месяцев назад

Such a memorable explanation!

@user-cd8lc7qk6w 3 месяца назад

Super explanation/ thank you a lot

@leenag7625 3 года назад

This is AMAZING!! thank you SO much

@kedarpaul7904 10 месяцев назад

Man, you killed it!

@NES-xg5zg 4 месяца назад

Excelent video where can I find the rest os the series?

@drhasancb4 7 месяцев назад

Thank you very much. I was struggling with the formula.

@sitapokhrel8837 7 месяцев назад

You are great dirty, you made our life so easy🙏

@Cleopatra-en4ye Год назад

Thx a lot! you are perfect teacher!

@Xarakreshi 2 года назад

Super ......seriously u nailed it sir......hats of to u.....❤❤

@beenishbilal6132 7 месяцев назад

Awesome video! You're amazing and bestest teacher ever!

@internationalEGY 2 года назад

This is great, I love it thank you....

@aishapanhwar39 2 года назад

Bestesttt video ever ... God bless u

@meow8151 5 месяцев назад

I cannot thank you enough 😭😭😭😭😭 saved me a lot of time thanks a lot

@jango1489 2 года назад

First time I felt proud of understanding stats.

@melody7421 Год назад

Thank you so much.

@diares8397 4 года назад

I ll say it again,dirty usmle is a genius!

@ebookreader994 3 года назад

Great explanation !

@drsherlock3145 5 лет назад

Excellent!

@ferasaljohani4357 2 года назад

love the video. wish i could see a similar one for ods ratio, RR, AR and other things. thank you

@eriktatos Год назад

Dido

@heenagujral244 11 месяцев назад

I think he put other videos like from randy Neil under his playlist for biostats

@inthisalleyway9408 5 месяцев назад

I love you for this!!!! How do you come up with such mnemonics🧠🧠🔥

@stephenschmitt9 3 месяца назад

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