Eligibility criteria
| Inclusion criteria | Exclusion criteria | |
| Population | Any nursing personnel (eg, clinical nurses, nursing supervisors, nurse managers and nursing students) in any clinical setting (eg, hospital and community) are eligible. | Other health professionals (eg, doctors and therapists) will be excluded. |
| Concept | Any intervention designed to improve nursing personnel’s PHEC will be eligible. | – |
| Context | Interventions provided in any setting (eg, hospitals, communities, universities and colleges) will be eligible. | – |
PHEC, patient health education competence.