Table 1.
Search terms used in the electronic search using PICO [36].
| Population | Intervention | |
|---|---|---|
| Word Group 1 | Word Group 2 | Word Group 3 |
| Mental Health a,b | Health Facility Environment a,b,c | Therapeutic Landscapes |
| Mental wellbeing | Mental health service b,c | Therapeutic assemblage |
| Mental Health Rehabilitation | Hospitals b,c | Gardening a,b |
| Mental disorders a,b,c | Therapeutic mobilities | |
| Stress c | Ecosystem services | |
| Mental health care | Nature-based solutions | |
| Neurological Rehabilitation a,c | Healing Gardens | |
| Psychiatric Rehabilitation a,c | Green care | |
| Psychological distress a,c | Streetscape | |
| Green space | ||
| Blue Space | ||
| Landscapes | ||
| Environment a,b,c | ||
| Virtual environment | ||
| Horticulture a,b,c | ||
| Natural Resources a,c | ||
| Neighbourhood | ||
| Architecture a,b,c | ||
| Healing Environment | ||
| Built environment a,b |
Notes. Terms within word groups combined using “or”; word groups combined using “and” Subject Heading-Terms: a Medline (PubMed) b CINAHL c PsycInfo/PsyIndex.