functional assessment questionnaire

[zero alix]

Does anyone use FAQ from ADNI? I did not know why the maximized item score in this scaler is 5. It should be 3. Is the FAQ score od each domain wrong or applies some processing transformation?

[Danielle J Harvey]

If you refer to the data dictionary, you will see the coding for numbers 1-5 (as well as how they map to the 0-3 scores).

 

Danielle

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[zero alix]

how to refer the data dictionary? If type ?faq in r, the result still did not show detail about what score 4 or 5 mean in each FAQ item. Based on my understanding, the range for each FAQ item should be from 0 to 3. 0 = Normal 1 = Has difficulty, but does by self 2 = Requires assistance 3 = Dependent. But what is 4 or 5.

[zero alix]

Is there a way to see how the r package get faq table from original CVS. Since I have FAQ.cvs downloaded from LONI, it have maximal score = 5, but the FAQ table in R is normal, all scores are from 0 to 3.

On Thursday 23 May 2024 at 17:24:21 UTC-4 Danielle Harvey wrote:

[Danielle J Harvey]

You can download the data dictionary from the LONI website on the Study Data page, in the Study Info section.

To view this discussion on the web visit https://groups.google.com/d/msgid/adni-data/d5a450f5-d897-4daf-be12-081173af86b3n%40googlegroups.com.

[Danielle J Harvey]

I believe when you download the R package, you also get access to a variety of R programs that generate the tables, so you can refer to those specific files to see what is done.

 

Danielle

 

From: adni...@googlegroups.com <adni...@googlegroups.com> On Behalf Of zero alix

Sent: Thursday, May 23, 2024 2:59 PM
To: Alzheimer's Disease Neuroimaging Initiative (ADNI) Data <adni...@googlegroups.com>

Subject: Re: [adni-data] functional assessment questionnaire

 

Is there a way to see how the r package get faq table from original CVS. Since I have FAQ.cvs downloaded from LONI, it have maximal score = 5, but the FAQ table in R is normal, all scores are from 0 to 3.

To view this discussion on the web visit https://groups.google.com/d/msgid/adni-data/6f1c3d2f-5f12-4906-ab33-7faf4a8bdc14n%40googlegroups.com.