Quantitative methods for climate change and mental health research: current trends and future directions

Alessandro Massazza, Anaïs Teyton, Fiona Charlson, Tarik Benmarhnia, Jura L. Augustinavicius

Research output: Contribution to journalReview articlepeer-review


The quantitative literature on climate change and mental health is growing rapidly. However, the methodological quality of the evidence is heterogeneous, and there is scope for methodological improvement and innovation. The first section of this Personal View provides a snapshot of current methodological trends and issues in the quantitative literature on climate change and mental health, drawing on literature collected through a previous scoping review. The second part of this Personal View outlines opportunities for methodological innovation concerning the assessment of the relationship between climate change and mental health. We then highlight possible methodological innovations in intervention research and in the measurement of climate change and mental health-related variables. This section draws upon methods from public mental health, environmental epidemiology, and other fields. The objective is not to provide a detailed description of different methodological techniques, but rather to highlight opportunities to use diverse methods, collaborate across disciplines, and inspire methodological innovation. The reader will be referred to practical guidance on different methods when available. We hope this Personal View will constitute a roadmap and launching pad for methodological innovation for researchers interested in investigating a rapidly growing area of research.

Original languageEnglish (US)
Pages (from-to)e613-e627
JournalThe Lancet Planetary Health
Issue number7
StatePublished - Jul 2022
Externally publishedYes

ASJC Scopus subject areas

  • Health(social science)
  • Public Health, Environmental and Occupational Health
  • Health Policy
  • Medicine (miscellaneous)


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