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. Author manuscript; available in PMC: 2025 Apr 24.
Published before final editing as: Br J Psychiatry. 2025 Apr 14:1–14. doi: 10.1192/bjp.2025.8

Table 1. Inclusion criteria based on PICOS.

Population Studies that included children (aged up to 18 years) and/or adults (aged 18 years and above) with a diagnosis of a mental health or neurodevelopmental condition (as defined by the ICD-11 (3)), in clinical and community (including educational) settings. Studies evaluating DAIs delivered to participants with dementia were included as a diagnosis of dementia is categorised in ‘mental, behavioural or neurodevelopmental disorders’ in the ICD-11 (3).
Intervention DAIs (including dog-assisted therapy and dog-assisted activity) delivered to participants with a diagnosis of a mental health and/or neurodevelopmental condition.
Comparator Studies with the following controls were considered: normal practice (‘usual care’), waiting-list control, or any other intervention described by the authors as a comparator.
Outcomes Studies that reported: mental health and behavioural outcomes (e.g., agitation, anxiety, social behaviour, verbalisation).
Study designs RCTs (including randomised feasibility and pilot trials).