Person diagnosed mild to severe COPD (stage 1 - mild; stage 2 - moderate; and stage 3 - severe), Aged 65-year-old and over & Male or Female.
Nurse-led or -involved home-based interventions for people with COPD.
A non-exposed control group, if applicable.
The available nurse-led/involved home-based interventions, and to what extent these interventions are effective. The outcomes will inform types and content of intervention, delivery modes, time frame (duration and frequency) of intervention, processes involved, and outcome measurements for future practice, education and research.