Synopsis

Growing Up in New Zealand is New Zealand’s contemporary longitudinal study tracking the development of more than 6,000 New Zealand children from before birth until they are young adults. The study is designed to provide unique information about what shapes children’s early development and how interventions might be targeted at the earliest opportunity to give every New Zealand child the best start in life.

Summary

Study name  Growing Up in New Zealand
Study abbreviation  GUiNZ
Current principal investigator/s  Professor Susan Morton
Current project manager  Annette Gohns
Cohort representative (study contact)  Professor Susan Morton
Postal address  PO Box 18288, Glen Innes, Auckland 1743
Phone  +64 9923 9972
Email  s.morton@auckland.ac.nz
Primary Institution  University of Auckland, New Zealand
Major funding sources  New Zealand Government, Ministry of Social Development
Study website  www.growingup.co.nz
Key reference  Morton, S. M., Atatoa Carr, P. E., Grant, C. C., Robinson, E. M., Bandara, D. K., Bird, A., Marks, E. J. (2012). Cohort profile: Growing Up in New Zealand. International Journal of Epidemiology, 1-11. https://doi.org/10.1093/ije/dyr206
Are data available outside study team?  Yes
Study focus  Child health and development specifically related to: culture and identity; societal context and neighbourhood environment; family and whanau; health and wellbeing; psychosocial and cognitive development; education.
Sampling frame  All expected births, occuring in the regions covered by three District Health Boards: Auckland, Counties- Manukau and Waikato. Estimated Delivery date between 25 April 2009 and 25 March 2010.
Year commenced  2008
Commencement sample  6,853 children (via 6,822 mothers and 4,404 partners)
Intergenerational?  No
Imaging  No
Linkage  Ministry of Health, Ministry of Education, perinatal records
Biosamples?  Guthrie card, saliva, nasal/throat swabs
Ethics approvals or requirements?  Specific informed consent (NJY/08/06/055)

Waves

Wave Year Age (mean, range) Eligible sample
1  2009-2010 Antenatal 6,853 children (via 6,822 mothers and 4,404 partners)
2  2011 6 weeks 6,853 children
3  2010-2011 9 months 6,795 children
4  2011-2012 2 year 6,706 children
5  2013-2014 4.5 years 6,639 children
6  2015-2016 6 years 6,504 Mothers (of cohort children)
7  2017-2019 8 years TBC