Neurobat data with conflicting values

[Victor E]

I’m currently analyzing AV outcome variables from the Neurobat dataset and came across two records for RID 4400 with the same exam date but conflicting values.

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RID: 4400
Dataset: Neurobat
Exam Date: 2022-02-07

Issue:
Both records are complete but report different values across several AV outcome variables, including:

• AVTOT1: 7.0 vs. 3.0

• AVTOT2: 8.0 vs. 7.0

• AVERR2: 0.0 vs. 1.0

• AVTOT3: 9.0 vs. 10.0

• AVTOT4: 11.0 vs. 14.0

What is the recommended approach for handling this kind of discrepancy? Should one record be prioritized or excluded?

Thank you in advance for your guidance.

[Danielle J Harvey]

Hi Victor,

 

This looks like a data entry error by the site for the year. If you look in the REGISTRY file for this participant, you will see a date of 2/7/2022 for VISCODE==’y4’ and  2/7/2023 for VISCODE==’y5’.

 

Danielle

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[Victor E]

That makes sense. Thank you! Very much appreciated!