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PICO framework.
| PICO | |
|---|---|
| P—Population | People with long-term physical health conditions limited to cardiovascular disease, stroke, lung and liver disease, type II diabetes and chronic kidney disease |
| I—Intervention | Nature-, green- or outdoor animal-based interventions |
| C—Comparison | Treatment as usual, urban environments or no comparison |
| O—Outcome | Evaluation of effectiveness, as measured by improvements in psychological wellbeing and/or quality of life (QoL) |
