bookData Conventions

Cohort Variables

pendingMissing: IMPACT LNHS-specific cohort variables not yet defined.

Harmonized cohort variables derived by the DCC from administrative and instrument source data.

Lasso DCC cohort variables#

  • Cohort (cohort)
  • Site (site)
  • Child's Age (age)
  • Child's Ethnicity (ethnicity)
  • Child's Race (race)
  • Child's Sex (sex)
  • Family Education (education)
  • Family Income (income)

IMPACT LNHS cohort variables#

Study-specific (dx) cohort variables include:

  • Child ASD Dx Status (status)
  • Child Related NDD Dx Status
  • Child ASD Syndromic Status (syndromic vs. non-syndromic)
  • Child Related NDD Syndromic Status (syndromic vs. non-syndromic)
  • Categorize as MV or NV