1. Measuring the operational impact of digitized hospital records: a mixed methods study
- Author
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Philip Scott, Steven H. Shaha, Paul J. Curley, Ian P. Linehan, and Paul B. Williams
- Subjects
020205 medical informatics ,Medical Records Systems, Computerized ,Specialty ,Health Informatics ,02 engineering and technology ,computer.software_genre ,Efficiency, Organizational ,Health informatics ,Hospital records ,03 medical and health sciences ,User-Computer Interface ,0302 clinical medicine ,0202 electrical engineering, electronic engineering, information engineering ,Medicine ,Humans ,Electronic health records ,030212 general & internal medicine ,Work sampling ,Medical records ,Operational impact ,Multimedia ,business.industry ,Medical record ,Health Policy ,Computing ,Usability ,medicine.disease ,Hospital Records ,Focus group ,Computer Science Applications ,Medical emergency ,business ,computer ,Research Article - Abstract
Background - Digitized (scanned) medical records have been seen as a means forhospitals to reduce costs and improve access to records. However, clinical usability of digitized records can potentially have negative effects on productivity.Methods - Data were collected during follow-up outpatient consultations in two NHS hospitals by non-clinical observers using a work sampling approach in which predefined categories of clinician time usage were specified. Quantitative data was analysed using two-way ANOVA models and the Mann-Whitney U test. A focus group was held with clinicians to qualitatively explore their experiences using digitized medical records. The quantitative and qualitative results were synthesized.Results - 406 consultations were observed. Using paper records, there was a significant difference in consultation times between hospitals (p=0.016) and a significant difference in consultation times between specialties within hospitals (p=0.003). Using digitized records there was a significant difference in consultation times between specialties within a hospital (p=0.001). Excluding outliers, there was no significant difference between consultation times using digitized records compared with consultations using paper records in the same hospital, either at site (p>=0.285) or specialty level (p>=0.122). With digitized records at site A, two out of three specialties showed a significant increase in time spent searching computer records (pConclusions - Digitized medical records can be implemented without detrimentaloperational impact. Inherent differences between specialties can outweigh thedifferences between paper and digitized records. Clear and consistent operational processes are vital for the reliability and usability of digitized medical records. Divergent views about usability (such as whether patient summary information is better or worse) may reflect familiarity with features of the digitized record.
- Published
- 2016