Received: 21 July 2021
Accepted: 6 December 2021
First Online: 21 March 2022
: Ethics approval for the Growing Up in Ireland Child Cohort was granted by the Health Research Board’s Research Ethics Committee (HRB REC-17/11/06). All participants provided written informed consent to participate in the study. Assent was also sought from the children who participated. Re-analysis of the GUI dataset does not require additional ethical approval in accordance with the Central Statistics Office of Ireland who hold the Growing Up in Ireland dataset.
: Not Applicable.
: The authors declare that they have no competing interests, either financial or non-financial.