New Zealand children who had an unmet need for mental health and addiction services in past 12 months

At URL provided, select the 'Download datasets' tab, and download the 'Prevalence/ and mean data' CSV file.

This report presents information and key results from the mental health and problematic substance use module of the New Zealand Health Survey (NZHS).

The New Zealand Health Survey (NZHS) included a module on mental health and problematic substance use (including tobacco, alcohol and illicit substance use) in 2016/17, 2021/22 and 2022/23.
Because of smaller achieved sample sizes in 2021/22 and 2022/23, data from these years have been pooled (combined) to produce more precise estimates. The combined data is referred to as 2021–23 data and has a slightly smaller sample size compared to 2016/17: 10,256 adults and 2,628 children in 2021–2023, compared with 12,929 adults and 3,733 children in 2016/17.
As mental health is a sensitive topic, and individuals may not be comfortable disclosing information about their use of illicit substances, respondents were able to self-complete the module on a tablet provided using computer-assisted-self-interviewing. The module for children was completed by the child’s primary parent or caregiver.