Immunisation

Uses

Dosage & preparation

Evidence quality

Where it comes from

Other

Highlighted claims

• PRECHIC investigates whether prenatal and childhood immunisation influence childhood cancer risk. — German Million Children Cohort: a historical birth cohort based on claims data to investigate the impact of immunisation and other early life factors on the risk of cancer and other diseases in childhood – cohort profile
• Vaccination histories are reconstructed from GePaRD claims data starting at birth. — German Million Children Cohort: a historical birth cohort based on claims data to investigate the impact of immunisation and other early life factors on the risk of cancer and other diseases in childhood – cohort profile
• Among children with maternal data, 7.7% were born to mothers who had at least one vaccination during pregnancy. — German Million Children Cohort: a historical birth cohort based on claims data to investigate the impact of immunisation and other early life factors on the risk of cancer and other diseases in childhood – cohort profile
• The study assesses vaccination status by ever vaccinated, unvaccinated, completion of individual vaccine recommendations, and completion of the overall immunisation schedule. — German Million Children Cohort: a historical birth cohort based on claims data to investigate the impact of immunisation and other early life factors on the risk of cancer and other diseases in childhood – cohort profile
• Among children linkable to maternal claims, maternal vaccinations during pregnancy are assessed as prenatal exposures. — German Million Children Cohort: a historical birth cohort based on claims data to investigate the impact of immunisation and other early life factors on the risk of cancer and other diseases in childhood – cohort profile
• A six-month tolerance period is added to STIKO-recommended age windows because exact birth dates are unavailable and vaccinations may be delayed by illness. — German Million Children Cohort: a historical birth cohort based on claims data to investigate the impact of immunisation and other early life factors on the risk of cancer and other diseases in childhood – cohort profile