Parents of underage Lifelines participants were asked about hospitalization of the mother or child before and after birth of the participant (section: reproduction & development).
In addition, adult female participants were asked about hospitalization before or after childbirth in the context of an additional questionnaire about female reproductive health (ROAQ).
Many variables were (also) collected in our birth cohort, NEXT.
| Questions English | Questions Dutch | Variable | Assessment | Age |
| Was your child hospitalised within 1 week after birth? | Is uw kind binnen 1 week na de geboorte in een ziekenhuis opgenomen? | CHBIRTH16 | 1A Birth Questionnaire | 0-17 |
| Specification of reason for hospitalisation | Specificatie reden ziekenhuisopname | CHBIRTH16A | 1A Birth Questionnaire | 0-17 |
| I don't know / don't remember | Weet ik niet (meer) | CHBIRTH16A1 | 1A Birth Questionnaire | 0-17 |
| how many days did the child stay in hospital? (xxx days) | Hoeveel dagen verbleef uw kind daar? (xxx dagen) | CHBIRTH16B | 1A Birth Questionnaire | 0-17 |
| I don't know / don't remember | Weet ik niet (meer) | CHBIRTH16B1 | 1A Birth Questionnaire | 0-17 |
| Was your child hospitalised within the first 6 months but not within 1 week after birth? | Is uw kind in de eerste 6 maanden maar niet binnen 1 week na de geboorte in een ziekenhuis opgenomen? | CHBIRTH17 | 1A Birth Questionnaire | 0-17 |
| Specification of reason for hospitalisation | Specificatie reden ziekenhuisopname | CHBIRTH17A | 1A Birth Questionnaire | 0-17 |
| I don't know / don't remember | Weet ik niet (meer) | CHBIRTH17A1 | 1A Birth Questionnaire | 0-17 |
| how many days did the child stay in hospital? (xxx days) | Hoeveel dagen verbleef uw kind daar? (xxx dagen) | CHBIRTH17B | 1A Birth Questionnaire | 0-17 |
| I don't know / don't remember | Weet ik niet (meer) | CHBIRTH17B1 | 1A Birth Questionnaire | 0-17 |
| Did your child have surgery during the first 6 months after birth? | Is uw kind in de eerste 6 maanden na de geboorte geopereerd? | CHBIRTH18 | 1A Birth Questionnaire | 0-17 |
| Specification of reason for surgery | Specificatie reden operatie | CHBIRTH18B | 1A Birth Questionnaire | 0-17 |
| I don't know / don't remember | Weet ik niet (meer) | CHBIRTH18B1 | 1A Birth Questionnaire | 0-17 |
| Has the mother been hospitalised at any time during the pregnancy? | Heeft de moeder tijdens de zwangerschap in het ziekenhuis gelegen? | CHPREG2 | 1A Birth Questionnaire | 0-17 |
| Number of days of hospitalisation | Aantal dagen ziekenhuisopname | CHPREG2A | 1A Birth Questionnaire | 0-17 |
| For which complaints did the mother have to be hospitalised? | Waarvoor heeft de moeder in het ziekenhuis gelegen? | |||
| Physical complaints of the mother related to the pregnancy | Lichamelijke klachten van de moeder die te maken hadden met de zwangerschap | CHPREG2B1/A | 1A Birth Questionnaire | 0-17 |
| Potential health problems of the child | Mogelijke gezondheidsproblemen bij het kind | CHPREG2B2/A | 1A Birth Questionnaire | 0-17 |
| Physical complaints of the mother not related to the pregnancy | Lichamelijke klachten van de moeder die niet te maken hadden met de zwangerschap | CHPREG2B3/A | 1A Birth Questionnaire | 0-17 |
| psychological problems of the mother | psychische problemen van de moeder | CHPREG2B4/A | 1A Birth Questionnaire | 0-17 |
| I don't know / don't remember | weet ik niet meer | CHPREG2B5 | 1A Birth Questionnaire | 0-17 |
| Specification other physical complaints related to the pregnancy / For which complaints was the mother hospitalised? | Specificatie lichamelijke klachten ivm zwangerschap / Waarvoor heeft de moeder in het ziekenhuis gelegen? | CHPREG2C1 | 1A Birth Questionnaire | 0-17 |
| Specification potential health problems of the child / For which complaints did the mother have to be hospitalised? | Specificatie mogelijke gezondheidsproblemen kind / Waarvoor heeft de moeder in het ziekenhuis gelegen? | CHPREG2C2 | 1A Birth Questionnaire | 0-17 |
| Specification physical complaints not related to the pregnancy / For which complaints was the mother hospitalised? | Specificatie lichamelijke klachten die niet te maken hebben met zwangerschap / Waarvoor heeft de moeder in het ziekenhuis gelegen? | CHPREG2C3 | 1A Birth Questionnaire | 0-17 |