The Patient-Reported Incident in Hospital Instrument (PRIH-I): assessments of data quality, test–retest reliability and hospital-level reliability.
Bjertnaes O, Skudal KE, Iversen HH, et al. The Patient-Reported Incident in Hospital Instrument (PRIH-I): assessments of data quality, test-retest reliability and hospital-level reliability. BMJ Qual Saf. 2013;22(9):743-51. doi:10.1136/bmjqs-2012-001756.
The Patient-Reported Incident in Hospital Instrument, which consists of 13 questions about patient-perceived safety events during hospitalization, had satisfactory hospital-level reliability in this study.