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Clinical Trial - Demographics
Clinical Trial - Demographics

Reference ID
clinical_trial_1
Collections
Clinical Trial
Metadata
Documentation in PDF DDI/XML JSON
Created on
Jun 23, 2026
Last modified
Jun 24, 2026
Page views
1432

Collected Serum 2? (serum2_b)

Data file: clinical_trial_1.xml

Overview

Valid: 12
Range: -
Format: character

Questions and instructions

Literal question
Collected Serum 2?
Categories
Value Category Cases
0 No 0
0%
1 Yes 12
100%
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
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