International journal of medical informatics
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Comparative Study
Effects of a short text message reminder system on emergency department length of stay.
Specialty consultations and waiting for admission to a hospital bed are major contributors to increased length of stay and overcrowding in the emergency department. We implemented a computerized short messaging service to inform care providers of patient delay in order to reduce length of stay. The purpose of this study was to evaluate the effects of this strategy on length of stay in the emergency department. ⋯ This study suggested that the computerized physician order entry-based short messaging service program, used to inform decision-makers of patient delay, could reduce the length of stay for consulted patients in the emergency department.
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The study objective was to determine if computerized provider order entry (CPOE) systems impaired or enhanced workflow in the neonatal intensive care unit (NICU) by comparing the timing of administration of the first dose of antibiotics before and after CPOE system implementation. ⋯ While the introduction of a CPOE system in the NICU did not significantly improve antibiotic administration times, the timeliness of an important aspect of the medication process, time to pharmacy verification, was improved. These findings imply other factors are impeding workflow. Further studies are needed to evaluate how CPOE systems combined with patient care activities affect workflow and overall patient care.
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The goal of this study was to examine the effects of medical notes (MD) in an electronic medical records (EMR) system on doctors' work practices at an Emergency Department (ED). ⋯ We suggest three guidelines for designing future EMR systems to be used in teaching hospitals. First, the design of documentation tools in EMR needs to take into account what we called "note-intensive tasks" to support the collaborative nature of medical work. Second, it should clearly define roles and responsibilities. Lastly, the system should provide a balance between flexibility and interruption to better manage the complex nature of medical work and to facilitate necessary interactions among ED staff and patients in the work environment.
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Use of an anesthesia information management system (AIMS) does not insure record completeness and data accuracy. Mandatory data-entry fields can be used to assure data completeness. However, they are not suited for data that is mandatory depending on the clinical situation (context sensitive). For example, information on equal breath sounds should be mandatory with tracheal intubation, but not with mask ventilation. It was hypothesized that employing context-sensitive mandatory data-entry fields can insure high data-completeness and accuracy while maintaining usability. ⋯ Using context-sensitive mandatory fields in an anesthesia information management system was associated with high record completeness rate and data concordance. In addition, the system's usability was rated as very good by its users.
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This study examined the current prevalence of electronic health records (EHRs) in Korea and identified the factors that impede or facilitate the adoption of EHRs. ⋯ The rate at which EHR and CPOE for medications systems have been adopted by Korean tertiary teaching and general hospitals was higher than the rate of adoption by US hospitals. Financial aspects are reported to be the most important facilitators of and barriers to EHR adoption. Government financial support, especially to small hospitals, seems to be essential to promoting the adoption of EHRs by Korean hospitals.