Time | Exposure | Anthropometry | Behavioral and cognitive development | Determinants of exposure | Other (questionnaires) |
---|---|---|---|---|---|
1st trimester of pregnancy | Weight (mother, and father) | Maternal diet before pregnancy (FFQ) | Demographics | ||
Length (mother and father) | Occupational and residential exposure | Previous pregnancies, fertility | |||
Allergies (mother and father) | |||||
Lifestyle | |||||
Mental state, stress (mother) | |||||
2nd trimester of pregnancy | Maternal diet during pregnancy (food diary) | Lifestyle | |||
Mental state, stress | |||||
3rd trimester of pregnancy | Weight (mother, 36 weeks of gestation) | General health, medication, family history | |||
Lifestyle | |||||
Mental state, stress (mother) | |||||
Social support (mother) | |||||
Birth | Cord blood | Birth weight | |||
Placenta | Head and waist circumference | ||||
Vernix | |||||
Heel prick blood | |||||
Meconium | |||||
Urine (1st week) | |||||
Month 1 | Weight and length | van Wiechen Scheme | |||
Head circumference | |||||
Month 2 | Breast milk | Weight and length | van Wiechen Scheme | ||
Head circumference | |||||
Month 3 | Weight and length | van Wiechen Scheme | Infant diet | ||
Head circumference | Second hand smoke exposure | ||||
Mental state, stress (mother) | |||||
Crying/sleeping pattern | |||||
Month 4 | Weight and length | van Wiechen Scheme | |||
Head circumference | |||||
Month 6 | Weight and length | van Wiechen Scheme | Occupational and residential exposure | Infant diet | |
Head circumference | Second hand smoke exposure | ||||
Mental state, stress (mother) | |||||
Social support (mother) | |||||
Crying/sleeping pattern | |||||
Month 9 | Weight and length | van Wiechen Scheme | Infant diet | ||
Head circumference | Second hand smoke exposure | ||||
Mental state, stress (mother) | |||||
Crying/sleeping pattern | |||||
Month 12 | Saliva | Weight and length | van Wiechen Scheme | Hand, back, and mouth wipe | Infant diet |
Head circumference | Child behavior (infant behavior questionnaire) | Dust sample | Child allergies | ||
Occupational and residential exposure | Second hand smoke exposure | ||||
Hand-to-mouth behavior child | Mental state, stress (mother) | ||||
Crying/sleeping pattern | |||||
Month 18 | van Wiechen Scheme | Second hand smoke exposure | |||
Child behavior (child behavior checklist) | Mental state, stress (mother) | ||||
Crying/sleeping pattern |