Epidemiologic Study - Demographics
Epidemiologic Study - Demographics

Reference ID

epidemological_study_1

Collections

Epidemiology

Metadata

DDI/XML JSON

Created on

Jun 23, 2026

Last modified

Jun 23, 2026

Page views

1541

Date of Month 2 visit (date_visit_2)

Data file: epidemological_study_1.xml

Overview

Valid: 12

Range: -

Format: character

Questions and instructions

Literal question

Date of Month 2 visit

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