subjects
JSON array
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JSON array
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This object is an array of subjects, with information about each subject.
🔵 Primary key 🔴 Required 🟡 Computed (squirrel writer/reader should handle these variables)
AlternateIDs
JSON array
List of alternate IDs. Comma separated.
DateOfBirth
date
🔴
Subject’s date of birth. Used to calculate age-at-study. Value can be YYYY-00-00
to store year only, or YYYY-MM-00
to store year and month only.
Gender
char
Gender.
Ethnicity1
string
NIH defined ethnicity: Usually hispanic
, non-hispanic
Ethnicity2
string
NIH defined race: americanindian
, asian
, black
, hispanic
, islander
, white
Sex
char
🔴
Sex at birth (F,M,O,U).
SubjectID
string
🔴 🔵
Unique ID of this subject. Each subject ID must be unique within the package.
InterventionCount
number
🟡
Number of intervention objects.
ObservationCount
number
🟡
Number of observation objects.
StudyCount
number
🟡
Number of studies.
VirtualPath
string
🟡
Relative path to the data within the package.
Files associated with this section are stored in the following directory
/data/<SubjectID>