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Lifelines Child Cohort

Our ~15.000 underage participants (at baseline) are an important part of the Lifelines cohort.
Children were recruited via their parents. Depending on their age, children participated in various measurements and questionnaires over time.

Children at 1A

At baseline, children participated in the following measurements/questionnaires:

Age distribution for 1A Child participants:

Assessment 0-3 years 4-7 years 8-12 years 13-17 years
Birth ~2400 ~2800 ~5500 ~3900
General ~2700 ~5500 ~3900
Behavior ~5300 ~3900
Food ~4100 ~3600
Youth ~4000
1A Visit 1 ~5600 ~4100
1A Visit 2 ~5400 ~4100

Underage participants did not receive any follow-up questionnaires between assessments 1A and 2A, unless they turned 18 (n = ~780).

Children at 2A

In assessment 2A, children participated in the following measurements/questionnaires:

Age distribution for 2A Child participants:

Assessment 0-3 years 4-7 years 8-12 years 13-17 years
2A Child questionnaire ~2300 ~2900 ~300
2A Youth questionnaire ~2600
2A Visit 1 ~3000 ~3600
2A Visit 2 ~2800 ~3400

Children at 3A

In assessment 3A, children participated in the following measurements/questionnaires:

Children in Additional Assessments

Various additional assessments include underage participants:

  • DAG3 (microbiome)
  • UGLI (genotyping)
  • NEXT (birth cohort)
  • ADHQ (ADHD questionnaire)
  • BLUQ (screen use questionnaire)
  • DCDQ (motor development questionnaire)
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children.txt · Last modified: 2024/10/14 16:00 by trynke