Health professionals' perceptions of climate change: A systematic review of qualitative studies Author links open overlay panel

Objective

To understand health professionals' perceptions of climate change and its impact on health and their perceived role.

Study design

This was a systematic review of qualitative studies.

Methods

A systematic review of qualitative evidence from three databases (MEDLINE, CINHAL and PsycInfo) was conducted according to the Cochrane method in June 2024. The PRISMA 2020 guidelines were followed for the synthesis report.

Results

A total of 215 results were obtained, of which 10 studies were included on the basis of the inclusion criteria. The selected studies included predominantly nurses, physicians and public health professionals, with a smaller representation of other allied health professionals from Europe, North America and Africa. These studies were published between 2015 and 2024. Three themes were identified: "general knowledge of climate change", "role of health professionals in addressing climate change" and "barriers to action on climate change". Health professionals are aware of the health risks posed by climate change, but some barriers prevent or hinder their action. The main barriers are poor, overly generalised information and training, and a demotivating environment.

Conclusion

Health professionals are aware of the existence and dangers of climate change but are less aware of their role in the face of climate change. Contextualised training and an enabling environment are needed. It is essential to study the perceptions of each group of health professionals at the national or subnational level.