Sensitivity Specificity PPV and NPV with confidence intervals in SPSS

Link to folder with the documents in the video. drive.google.com/drive/folder...
Please see the original video here if you haven't yet: • Using SPSS to calculat...

[@falujobolanle7222]

Thanks for the syntax as well Renee. Very helpful 👍

[@vladtkachov5668]

That's exactly, what I needed. After searching million years in the internet, finally found it. Thank you for your efforts!

[@ReneeLastrapes]

Please subscribe!!! Glad I could help!

[@faizarashid6197]

@@ReneeLastrapes i have subscribed and like. kindly please share with me the method to find Confidence intervals

[@piaocn]

Your code helped me a lot in my research. Thank you so much.🤝🤝

[@dalerielieberz7674]

Thank you for this very helpful video and syntax!

[@bsolutebeginner744]

Very helpful. Thanx!

[@luukdekker370]

Is it correct that this uses the 'exact' Clopper-Pearson method for calculating the 95% CI's? (Clopper and Pearson, 1934)

[@dalerielieberz7674]

How do you interpret the "risk estimate" output?

[@faizarashid6197]

I from Pakistan. this is very interesting related to my work. very informative. kindly explain the whole method to find Confidence intervals of sensitivity, specificity, PPV etc

[@user-gj1mp8xb7o]

Thank you so much for the helpful video. May I ask, if one of the values is 0, say no false negatives, how do you get around this? I get a warning message saying no out possible. Many thanks

[@ReneeLastrapes]

The only answer is go collect more data. I know, bummer, but you can’t have cells with fewer than 5 without it being problematic.

[@user-gj1mp8xb7o]

@@ReneeLastrapes I was afraid that would be the answer! Thank you

[@falujobolanle7222]

Thanks a lot for this video Renee, it's really helpful... However you didn't actually show how to analyze and get confidence intervals for specificity, sensitivity, NPV and PPV. You just showed and explained the results. I would love it if you could do a follow up video... Thanks

[@ReneeLastrapes]

I’m not sure what you mean. The confidence intervals are right there in the output.

[@falujobolanle7222]

@@ReneeLastrapes yes they are. I was wondering if you could make a video on HOW you computed the output. Thanks

[@ReneeLastrapes]

@@falujobolanle7222 I used the syntax. I didn’t write that syntax I got it from IBM.

[@falujobolanle7222]

@@ReneeLastrapes Oh That explains it Thank you

[@keneigwilo9100]

Excellent video. Syntax worked perfectly. Can the code for accuracy (accuracy = (TP + TN) /(TP + FP +TN + FN) including the B and 95% Confidence intervals. Really need the syntax for accuracy 😅

[@drsabirmiya]

Its very difficult for me to make that syntax, any easy way to make that syntax?

[@ReneeLastrapes]

Just download what I have there and copy it. You only have to change the numbers.

[@drsabirmiya]

@@ReneeLastrapes i don't know how to download that, and its too much to type, and another thing is i 3 X 3 table...well thanks for the reply

[@divyasree6876]

It's not clear mam. Sorry. Please tell again