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Feely K, Edbrooke L, Bower W, Mazzone S, Merolli M, Staples J, Martin A. Allied health professionals' experiences and lessons learned in response to a big bang electronic medical record implementation: A prospective observational study. Int J Med Inform 2023; 176:105094. [PMID: 37220703 DOI: 10.1016/j.ijmedinf.2023.105094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 05/02/2023] [Accepted: 05/09/2023] [Indexed: 05/25/2023]
Abstract
INTRODUCTION There is limited evidence describing the impact of electronic medical record (EMR) implementation on allied health professionals' acceptance, expectations, and work efficiencies. This study aims to: A) identify clinician expectations and factors that influence EMR acceptance; B) evaluate perceived usability, technology proficiency and satisfaction; and C) assess the impact of EMR big bang implementation on allied health workflows at three Australian tertiary hospitals. METHODS Repeated measures study pre and six-months post EMR implementation. User acceptance was evaluated with online surveys: Unified Theory of Acceptance and Use of Technology (pre), System Usability Scale and open-ended questions (post). A four-hour time-motion study evaluated changes in allied health inpatient workflows. RESULTS Surveys were completed by 224 allied health clinicians (47% response rate) pre, and 196 (41%) post-implementation. Pre-implementation, 96% of respondents felt using the EMR was a good idea and they would find it useful. Six-months post-implementation 88% liked interacting with the EMR. 64% found it easy to use and most didn't require technical support (78%). While 68% of participants felt very confident, 51% believed they were not using the EMR's full potential. Post-implementation half of participants agreed significant upskilling was required and that EMR workflows were not quick to learn. Live demonstrations were considered the most helpful activity prior to training; hands-on practice in the training environment and superuser support were invaluable preparing for and during go-live. Time-motion data (mean difference (MD) (95% CI)) indicated that following implementation participants spent 2.27% (-3.53, 8.09, p = 0.731) more time in clinical tasks. More time was spent performing clinical documentation (5.39% (1.98, 8.8), p = 0.002). CONCLUSIONS Many factors can impact allied health professional's adoption of a new EMR. Institution-wide, simultaneous big bang EMR implementation, with strong allied health leadership, can lead to positive benefits, particularly in user experience. Ongoing evaluation will drive future improvements.
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Affiliation(s)
- Kath Feely
- EMR Team, The Royal Melbourne Hospital, Level 2, 10 Wreckyn St, Parkville, Victoria 3050, Australia; Allied Health Department, Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne, Victoria 3000, Australia; Department of Allied Health, The Royal Melbourne Hospital, 300 Grattan Street, Parkville, Victoria 3050, Australia; Allied Health Department, The Royal Women's Hospital 20 Flemington Rd, Parkville, Victoria 3052, Australia.
| | - Lara Edbrooke
- Department of Health Services Research, Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne, Victoria 3000, Australia; Physiotherapy Department, The University of Melbourne, 161 Barry St, Carlton, Victoria 3053, Australia
| | - Wendy Bower
- Department of Allied Health, The Royal Melbourne Hospital, 300 Grattan Street, Parkville, Victoria 3050, Australia
| | - Sandra Mazzone
- Allied Health Department, The Royal Women's Hospital 20 Flemington Rd, Parkville, Victoria 3052, Australia
| | - Mark Merolli
- Centre for Health, Exercise, and Sports Medicine, Department of Physiotherapy, School of Health Sciences, The University of Melbourne, L7/161 Barry St, Carlton, Victoria 3010, Australia; Centre for Digital Transformation of Health, The University of Melbourne, 700 Swanston St, Carlton, Victoria 3053, Australia
| | - Julia Staples
- Parkville EMR, Royal Children's Hospital 50 Flemington Rd, Parkville, Victoria 3052, Australia
| | - Alicia Martin
- Allied Health Department, Peter MacCallum Cancer Centre, 305 Grattan St, Melbourne, Victoria 3000, Australia; Physiotherapy Department, The University of Melbourne, 161 Barry St, Carlton, Victoria 3053, Australia
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de Hoop T, Neumuth T. Evaluating Electronic Health Record Limitations and Time Expenditure in a German Medical Center. Appl Clin Inform 2021; 12:1082-1090. [PMID: 34937102 PMCID: PMC8695058 DOI: 10.1055/s-0041-1739519] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES This study set out to obtain a general profile of physician time expenditure and electronic health record (EHR) limitations in a large university medical center in Germany. We also aim to illustrate the merit of a tool allowing for easier capture and prioritization of specific clinical needs at the point of care for which the current study will inform development in subsequent work. METHODS Nineteen physicians across six different departments participated in this study. Direct clinical observations were conducted with 13 out of 19 physicians for a total of 2,205 minutes, and semistructured interviews were conducted with all participants. During observations, time was measured for larger activity categories (searching information, reading information, documenting information, patient interaction, calling, and others). Semistructured interviews focused on perceived limitations, frustrations, and desired improvements regarding the EHR environment. RESULTS Of the observed time, 37.1% was spent interacting with the health records (9.0% searching, 7.7% reading, and 20.5% writing), 28.0% was spent interacting with patients corrected for EHR use (26.9% of time in a patient's presence), 6.8% was spent calling, and 28.1% was spent on other activities. Major themes of discontent were a spread of patient information, high and often repeated documentation burden, poor integration of (new) information into workflow, limits in information exchange, and the impact of such problems on patient interaction. Physicians stated limited means to address such issues at the point of care. CONCLUSION In the study hospital, over one-third of physicians' time was spent interacting with the EHR, environment, with many aspects of used systems far from optimal and no convenient way for physicians to address issues as they occur at the point of care. A tool facilitating easier identification and registration of issues, as they occur, may aid in generating a more complete overview of limitations in the EHR environment.
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Affiliation(s)
- Tom de Hoop
- Innovation Center Computer Assisted Surgery, Institute at the Faculty of Medicine, Leipzig University, Leipzig, Germany,Address for correspondence Tom de Hoop, MD University of Leipzig, Innovation Center Computer Assisted Surgery (ICCAS)Semmelweisstraße 14, 04103 LeipzigGermany
| | - Thomas Neumuth
- Innovation Center Computer Assisted Surgery, Institute at the Faculty of Medicine, Leipzig University, Leipzig, Germany
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Mullins AK, Morris H, Enticott J, Ben-Meir M, Rankin D, Mantripragada K, Skouteris H. Use of My Health Record by Clinicians in the Emergency Department: An Analysis of Log Data. Front Digit Health 2021; 3:725300. [PMID: 34713198 PMCID: PMC8521888 DOI: 10.3389/fdgth.2021.725300] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 07/26/2021] [Indexed: 11/13/2022] Open
Abstract
Objectives: Leverage log data to explore access to My Health Record (MHR), the national electronic health record of Australia, by clinicians in the emergency department. Materials and Methods: A retrospective analysis was conducted using secondary routinely-collected data. Log data pertaining to all patients who presented to the emergency department between 2019 and 2021 of a not-for-profit hospital (that annually observes 23,000 emergency department presentations) were included in this research. Attendance data and human resources data were linked with MHR log data. The primary outcome was a dichotomous variable that indicated whether the MHR of a patient was accessed. Logistic regression facilitated the exploration of factors (user role, day of the week, and month) associated with access. Results: My Health Record was accessed by a pharmacist, doctor, or nurse in 19.60% (n = 9,262) of all emergency department presentations. Access was dominated by pharmacists (18.31%, n = 8,656). All users demonstrated a small, yet significant, increase in access every month (odds ratio = 1.07, 95% Confidence interval: 1.06-1.07, p ≤ 0.001). Discussion: Doctors, pharmacists, and nurses are increasingly accessing MHR. Based on this research, substantially more pharmacists appear to be accessing MHR, compared to other user groups. However, only one in every five patients who present to the emergency department have their MHR accessed, thereby indicating a need to accelerate and encourage the adoption and access of MHR by clinicians.
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Affiliation(s)
- Alexandra K Mullins
- Health and Social Care Unit, School of Public Health and Preventative Medicine, Monash University, Melbourne, VIC, Australia
| | - Heather Morris
- Health and Social Care Unit, School of Public Health and Preventative Medicine, Monash University, Melbourne, VIC, Australia
| | - Joanne Enticott
- Health and Social Care Unit, School of Public Health and Preventative Medicine, Monash University, Melbourne, VIC, Australia
| | | | | | | | - Helen Skouteris
- Health and Social Care Unit, School of Public Health and Preventative Medicine, Monash University, Melbourne, VIC, Australia.,Warwick Business School, University of Warwick, Coventry, United Kingdom
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Tsai CH, Eghdam A, Davoody N, Wright G, Flowerday S, Koch S. Effects of Electronic Health Record Implementation and Barriers to Adoption and Use: A Scoping Review and Qualitative Analysis of the Content. Life (Basel) 2020; 10:E327. [PMID: 33291615 PMCID: PMC7761950 DOI: 10.3390/life10120327] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 11/30/2020] [Accepted: 12/01/2020] [Indexed: 12/21/2022] Open
Abstract
Despite the great advances in the field of electronic health records (EHRs) over the past 25 years, implementation and adoption challenges persist, and the benefits realized remain below expectations. This scoping review aimed to present current knowledge about the effects of EHR implementation and the barriers to EHR adoption and use. A literature search was conducted in PubMed, Web of Science, IEEE Xplore Digital Library and ACM Digital Library for studies published between January 2005 and May 2020. In total, 7641 studies were identified of which 142 met the criteria and attained the consensus of all researchers on inclusion. Most studies (n = 91) were published between 2017 and 2019 and 81 studies had the United States as the country of origin. Both positive and negative effects of EHR implementation were identified, relating to clinical work, data and information, patient care and economic impact. Resource constraints, poor/insufficient training and technical/educational support for users, as well as poor literacy and skills in technology were the identified barriers to adoption and use that occurred frequently. Although this review did not conduct a quality analysis of the included papers, the lack of uniformity in the use of EHR definitions and detailed contextual information concerning the study settings could be observed.
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Affiliation(s)
- Chen Hsi Tsai
- Health Informatics Centre, Department of Learning, Informatics, Management and Ethics, Karolinska Institutet, 171 77 Stockholm, Sweden; (C.H.T.); (A.E.); (N.D.)
| | - Aboozar Eghdam
- Health Informatics Centre, Department of Learning, Informatics, Management and Ethics, Karolinska Institutet, 171 77 Stockholm, Sweden; (C.H.T.); (A.E.); (N.D.)
| | - Nadia Davoody
- Health Informatics Centre, Department of Learning, Informatics, Management and Ethics, Karolinska Institutet, 171 77 Stockholm, Sweden; (C.H.T.); (A.E.); (N.D.)
| | - Graham Wright
- Department of Information Systems, Rhodes University, Grahamstown 6140, South Africa; (G.W.); (S.F.)
| | - Stephen Flowerday
- Department of Information Systems, Rhodes University, Grahamstown 6140, South Africa; (G.W.); (S.F.)
| | - Sabine Koch
- Health Informatics Centre, Department of Learning, Informatics, Management and Ethics, Karolinska Institutet, 171 77 Stockholm, Sweden; (C.H.T.); (A.E.); (N.D.)
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Jabour AM. The Impact of Electronic Health Records on the Duration of Patients' Visits: Time and Motion Study. JMIR Med Inform 2020; 8:e16502. [PMID: 32031539 PMCID: PMC7055816 DOI: 10.2196/16502] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 11/29/2019] [Accepted: 12/01/2019] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Despite the many benefits of electronic health records (EHRs), studies have reported that EHR implementation could create unintended changes in the workflow if not studied and designed properly. These changes may impact the time patients spend on the various steps of their visits, such as the time spent in the waiting area and the time spent with a physician. The amount of time patients spend in the waiting area before consultation is often a strong predictor of patient satisfaction, willingness to come back for a return visit, and overall experience. The majority of prior studies that examined the impact of EHR systems on time focused on single aspects of patient visits or user (physicians or nurses) activities. The impact of EHR use on patients' time spent during the different aspects of the visit is rarely investigated. OBJECTIVE This study aimed to evaluate the impact of EHR systems on the amount of time spent by patients on different tasks during their visit to primary health care (PHC) centers. METHODS A time and motion observational study was conducted at 4 PHC centers. The PHC centers were selected using stratified randomized sampling. Of the 4 PHC centers, 2 used an EHR system and 2 used a paper-based system. Each group had 1 center in a metropolitan area and another in a rural area. In addition, a longitudinal observation was conducted at one of the PHC centers after 1 year and again after 2 years of implementation. The analysis included descriptive statistics and group comparisons. RESULTS The results showed no significant difference in the amount of time spent by patients in the reception area (P=.26), in the waiting area (P=.57), consultation time (P=.08), and at the pharmacy (P=.28) between the EHR and paper based groups. However, there was a significant difference (P<.001) in the amount of time spent on all tasks between the PHC centers located in metropolitan and rural areas. The longitudinal observation also showed reduction in the registration time (from 5.5 [SD 3.5] min to 0.9 [SD 0.5] min), which could be attributed to the introduction of a Web-based booking system. CONCLUSIONS The variation in the time patients spend at PHC centers is more likely to be attributed to the facility location than EHR use. The changes in the introduction of new tools and functions, however, such as the Web-based booking system, can impact the duration of patients' visits.
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Affiliation(s)
- Abdulrahman Mohammed Jabour
- Department of Health Informatics, Faculty of Public Health and Tropical Medicine, Jazan University, Jazan, Saudi Arabia
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The Impact on Work Patterns of Implementing the Save Sight Keratoconus Registry in the Hospital Setting. Cornea 2019; 39:451-456. [DOI: 10.1097/ico.0000000000002159] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Lindberg MH, Venkateswaran M, Abu Khader K, Awwad T, Ghanem B, Hijaz T, Mørkrid K, Frøen JF. eRegTime, Efficiency of Health Information Management Using an Electronic Registry for Maternal and Child Health: Protocol for a Time-Motion Study in a Cluster Randomized Trial. JMIR Res Protoc 2019; 8:e13653. [PMID: 31392962 PMCID: PMC6702800 DOI: 10.2196/13653] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 06/14/2019] [Accepted: 06/16/2019] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Paper-based routine health information systems often require repetitive data entry. In the West Bank, the primary health care system for maternal and child health was entirely paper-based, with care providers spending considerable amounts of time maintaining multiple files and client registers. As part of the phased national implementation of an electronic health information system, some of the primary health care clinics are now using an electronic registry (eRegistry) for maternal and child health. The eRegistry consists of client-level data entered by care providers at the point-of-care and supports several digital health interventions that are triggered by the documented clinical data, including guideline-based clinical decision support and automated public health reports. OBJECTIVE The aim of the eRegTime study is to investigate whether the use of the eRegistry leads to changes in time-efficiency in health information management by the care providers, compared with the paper-based systems. METHODS This is a substudy in a cluster randomized controlled trial (the eRegQual study) and uses the time-motion observational study design. The primary outcome is the time spent on health information management for antenatal care, informed and defined by workflow mapping in the clinics. We performed sample size estimations to enable the detection of a 25% change in time-efficiency with a 90% power using an intracluster correlation coefficient of 0.1 and an alpha of .05. We observed care providers for full workdays in 24 randomly selected primary health care clinics-12 using the eRegistry and 12 still using paper. Linear mixed effects models will be used to compare the time spent on health information management per client per care provider. RESULTS Although the objective of the eRegQual study is to assess the effectiveness of the eRegistry in improving quality of antenatal care, the results of the eRegTime study will contribute to process evaluation, supplementing the findings of the larger trial. CONCLUSIONS Electronic health tools are expected to reduce workload for the care providers and thus improve efficiency of clinical work. To achieve these benefits, the implementation of such systems requires both integration with existing workflows and the creation of new workflows. Studies assessing the time-efficiency of electronic health information systems can inform policy decisions for implementations in resource-limited low- and middle-income settings. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/13653.
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Affiliation(s)
- Marie Hella Lindberg
- Faculty of Health Sciences, UiT - the Arctic University of Norway, Tromsø, Norway
| | - Mahima Venkateswaran
- Global Health Cluster, Division for Health Services, Norwegian Institute of Public Health, Oslo, Norway
- Centre for Intervention Science in Maternal and Child Health, University of Bergen, Bergen, Norway
| | - Khadija Abu Khader
- Palestinian National Institute of Public Health, World Health Organization, Al-Bireh, Occupied Palestinian Territory
| | - Tamara Awwad
- Palestinian National Institute of Public Health, World Health Organization, Al-Bireh, Occupied Palestinian Territory
| | - Buthaina Ghanem
- Palestinian National Institute of Public Health, World Health Organization, Al-Bireh, Occupied Palestinian Territory
| | - Taghreed Hijaz
- Ministry of Health, Ramallah, Occupied Palestinian Territory
| | - Kjersti Mørkrid
- Global Health Cluster, Division for Health Services, Norwegian Institute of Public Health, Oslo, Norway
| | - J Frederik Frøen
- Global Health Cluster, Division for Health Services, Norwegian Institute of Public Health, Oslo, Norway
- Centre for Intervention Science in Maternal and Child Health, University of Bergen, Bergen, Norway
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Vahdat V, Griffin JA, Stahl JE, Yang FC. Analysis of the effects of EHR implementation on timeliness of care in a dermatology clinic: a simulation study. J Am Med Inform Assoc 2018; 25:827-832. [PMID: 29635376 PMCID: PMC7647028 DOI: 10.1093/jamia/ocy024] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 12/26/2017] [Accepted: 03/07/2018] [Indexed: 11/12/2022] Open
Abstract
Objective Quantify the downstream impact on patient wait times and overall length of stay due to small increases in encounter times caused by the implementation of a new electronic health record (EHR) system. Methods A discrete-event simulation model was created to examine the effects of increasing the provider-patient encounter time by 1, 2, 5, or 10 min, due to an increase in in-room documentation as part of an EHR implementation. Simulation parameters were constructed from an analysis of 52 000 visits from a scheduling database and direct observation of 93 randomly selected patients to collect all the steps involved in an outpatient dermatology patient care visit. Results Analysis of the simulation results demonstrates that for a clinic session with an average booking appointment length of 15 min, the addition of 1, 2, 5, and 10 min for in-room physician documentation with an EHR system would result in a 5.2 (22%), 9.8 (41%), 31.8 (136%), and 87.2 (373%) minute increase in average patient wait time, and a 6.2 (12%), 11.7 (23%), 36.7 (73%), and 96.9 (193%) minute increase in length of stay, respectively. To offset the additional 1, 2, 5, or 10 min, patient volume would need to decrease by 10%, 20%, 40%, and >50%, respectively. Conclusions Small changes to processes, such as the addition of a few minutes of extra documentation time in the exam room, can cause significant delays in the timeliness of patient care. Simulation models can assist in quantifying the downstream effects and help analyze the impact of these operational changes.
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Affiliation(s)
- Vahab Vahdat
- Department of Mechanical and Industrial Engineering, Northeastern University, Boston, MA, USA
| | - Jacqueline A Griffin
- Department of Mechanical and Industrial Engineering, Northeastern University, Boston, MA, USA
| | - James E Stahl
- General Internal Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
- Geisel School of Medicine, Lebanon, NH, USA
| | - F Clarissa Yang
- Department of Dermatology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
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Read-Brown S, Hribar MR, Reznick LG, Lombardi LH, Parikh M, Chamberlain WD, Bailey ST, Wallace JB, Yackel TR, Chiang MF. Time Requirements for Electronic Health Record Use in an Academic Ophthalmology Center. JAMA Ophthalmol 2017; 135:1250-1257. [PMID: 29049512 DOI: 10.1001/jamaophthalmol.2017.4187] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Electronic health record (EHR) systems have transformed the practice of medicine. However, physicians have raised concerns that EHR time requirements have negatively affected their productivity. Meanwhile, evolving approaches toward physician reimbursement will require additional documentation to measure quality and cost of care. To date, little quantitative analysis has rigorously studied these topics. Objective To examine ophthalmologist time requirements for EHR use. Design, Setting, and Participants A single-center cohort study was conducted between September 1, 2013, and December 31, 2016, among 27 stable departmental ophthalmologists (defined as attending ophthalmologists who worked at the study institution for ≥6 months before and after the study period). Ophthalmologists who did not have a standard clinical practice or who did not use the EHR were excluded. Exposures Time stamps from the medical record and EHR audit log were analyzed to measure the length of time required by ophthalmologists for EHR use. Ophthalmologists underwent manual time-motion observation to measure the length of time spent directly with patients on the following 3 activities: EHR use, conversation, and examination. Main Outcomes and Measures The study outcomes were time spent by ophthalmologists directly with patients on EHR use, conversation, and examination as well as total time required by ophthalmologists for EHR use. Results Among the 27 ophthalmologists in this study (10 women and 17 men; mean [SD] age, 47.3 [10.7] years [median, 44; range, 34-73 years]) the mean (SD) total ophthalmologist examination time was 11.2 (6.3) minutes per patient, of which 3.0 (1.8) minutes (27% of the examination time) were spent on EHR use, 4.7 (4.2) minutes (42%) on conversation, and 3.5 (2.3) minutes (31%) on examination. Mean (SD) total ophthalmologist time spent using the EHR was 10.8 (5.0) minutes per encounter (range, 5.8-28.6 minutes). The typical ophthalmologist spent 3.7 hours using the EHR for a full day of clinic: 2.1 hours during examinations and 1.6 hours outside the clinic session. Linear mixed effects models showed a positive association between EHR use and billing level and a negative association between EHR use per encounter and clinic volume. Each additional encounter per clinic was associated with a decrease of 1.7 minutes (95% CI, -4.3 to 1.0) of EHR use time per encounter for ophthalmologists with high mean billing levels (adjusted R2 = 0.42; P = .01). Conclusions and Relevance Ophthalmologists have limited time with patients during office visits, and EHR use requires a substantial portion of that time. There is variability in EHR use patterns among ophthalmologists.
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Affiliation(s)
- Sarah Read-Brown
- Department of Ophthalmology, Casey Eye Institute, Oregon Health & Science University, Portland
| | - Michelle R Hribar
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland
| | - Leah G Reznick
- Department of Ophthalmology, Casey Eye Institute, Oregon Health & Science University, Portland
| | - Lorinna H Lombardi
- Department of Ophthalmology, Casey Eye Institute, Oregon Health & Science University, Portland
| | - Mansi Parikh
- Department of Ophthalmology, Casey Eye Institute, Oregon Health & Science University, Portland
| | - Winston D Chamberlain
- Department of Ophthalmology, Casey Eye Institute, Oregon Health & Science University, Portland
| | - Steven T Bailey
- Department of Ophthalmology, Casey Eye Institute, Oregon Health & Science University, Portland
| | - Jessica B Wallace
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland
| | - Thomas R Yackel
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland
| | - Michael F Chiang
- Department of Ophthalmology, Casey Eye Institute, Oregon Health & Science University, Portland.,Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland
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Abstract
OBJECTIVE Understanding ICU workflow and how it is impacted by ICU strain is necessary for implementing effective improvements. This study aimed to quantify how ICU physicians spend time and to examine the impact of ICU strain on workflow. DESIGN Prospective, observational time-motion study. SETTING Five ICUs in two hospitals at an academic medical center. SUBJECTS Thirty attending and resident physicians. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS In 137 hours of field observations, the most time-84 hours (62% of total observation time)-was spent on professional communication. Reviewing patient data and documentation occupied a combined 52 hours (38%), whereas direct patient care and education occupied 24 hours (17%) and 13 hours (9%), respectively. The most frequently used tool was the computer, used in tasks that occupied 51 hours (37%). Severity of illness of the ICU on day of observation was the only strain factor that significantly impacted work patterns. In a linear regression model, increase in average ICU Sequential Organ Failure Assessment was associated with more time spent on direct patient care (β = 4.3; 95% CI, 0.9-7.7) and education (β = 3.2; 95% CI, 0.7-5.8), and less time spent on documentation (β = -7.4; 95% CI, -11.6 to -3.2) and on tasks using the computer (β = -7.8; 95% CI, -14.1 to -1.6). These results were more pronounced with a combined strain score that took into account unit census and Sequential Organ Failure Assessment score. After accounting for ICU type (medical vs surgical) and staffing structure (resident staffed vs physician assistant staffed), results changed minimally. CONCLUSION Clinicians spend the bulk of their time in the ICU on professional communication and tasks involving computers. With the strain of high severity of illness and a full unit, clinicians reallocate time from documentation to patient care and education. Further efforts are needed to examine system-related aspects of care to understand the impact of workflow and strain on patient care.
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Destino LA, Valentine M, Sheikhi FH, Starmer AJ, Landrigan CP, Sanders L. Inpatient Hospital Factors and Resident Time With Patients and Families. Pediatrics 2017; 139:peds.2016-3011. [PMID: 28557735 DOI: 10.1542/peds.2016-3011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/14/2017] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES To define hospital factors associated with proportion of time spent by pediatric residents in direct patient care. METHODS We assessed 6222 hours of time-motion observations from a representative sample of 483 pediatric-resident physicians delivering inpatient care across 9 pediatric institutions. The primary outcome was percentage of direct patient care time (DPCT) during a single observation session (710 sessions). We used one-way analysis of variance to assess a significant difference in the mean percentage of DPCT between hospitals. We used the intraclass correlation coefficient analysis to determine within- versus between-hospital variations. We compared hospital characteristics of observation sessions with ≥12% DPCT to characteristics of sessions with <12% DPCT (12% is the DPCT in recent resident trainee time-motion studies). We conducted mixed-effects regression analysis to allow for clustering of sessions within hospitals and accounted for correlation of responses across hospital. RESULTS Mean proportion of physician DPCT was 13.2% (SD = 8.6; range, 0.2%-49.5%). DPCT was significantly different between hospitals (P < .001). The intraclass correlation coefficient was 0.25, indicating more within-hospital than between-hospital variation. Observation sessions with ≥12% DPCT were more likely to occur at hospitals with Magnet designation (odds ratio [OR] = 3.45, P = .006), lower medical complexity (OR = 2.57, P = .04), and higher patient-to-trainee ratios (OR = 2.48, P = .05). CONCLUSIONS On average, trainees spend <8 minutes per hour in DPCT. Variation exists in DPCT between hospitals. A less complex case mix, increased patient volume, and Magnet designation were independently associated with increased DPCT.
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Affiliation(s)
| | | | | | - Amy J Starmer
- Division of General Pediatrics, Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Christopher P Landrigan
- Division of General Pediatrics, Department of Medicine, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts.,Division of Sleep Medicine and.,Center for Patient Safety Research and Practice, Division of General Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts; and
| | - Lee Sanders
- General Pediatrics, Department of Pediatrics, School of Medicine and.,Center for Health Policy, Primary Care Outcomes Research Center, Stanford, California
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Schwei KM, Cooper R, Mahnke AN, Ye Z, Acharya A. Exploring Dental Providers' Workflow in an Electronic Dental Record Environment. Appl Clin Inform 2016; 7:516-33. [PMID: 27437058 DOI: 10.4338/aci-2015-11-ra-0150] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 04/01/2016] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND A workflow is defined as a predefined set of work steps and partial ordering of these steps in any environment to achieve the expected outcome. Few studies have investigated the workflow of providers in a dental office. It is important to understand the interaction of dental providers with the existing technologies at point of care to assess breakdown in the workflow which could contribute to better technology designs. OBJECTIVE The study objective was to assess electronic dental record (EDR) workflows using time and motion methodology in order to identify breakdowns and opportunities for process improvement. METHODS A time and motion methodology was used to study the human-computer interaction and workflow of dental providers with an EDR in four dental centers at a large healthcare organization. A data collection tool was developed to capture the workflow of dental providers and staff while they interacted with an EDR during initial, planned, and emergency patient visits, and at the front desk. Qualitative and quantitative analysis was conducted on the observational data. RESULTS Breakdowns in workflow were identified while posting charges, viewing radiographs, e-prescribing, and interacting with patient scheduler. EDR interaction time was significantly different between dentists and dental assistants (6:20 min vs. 10:57 min, p = 0.013) and between dentists and dental hygienists (6:20 min vs. 9:36 min, p = 0.003). CONCLUSIONS On average, a dentist spent far less time than dental assistants and dental hygienists in data recording within the EDR.
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Affiliation(s)
- Kelsey M Schwei
- Institute for Oral and Systemic Health, Marshfield Clinic Research Foundation , Marshfield, Wisconsin, USA
| | | | - Andrea N Mahnke
- Biomedical Informatics Research Center, Marshfield Clinic Research Foundation , Marshfield, Wisconsin USA
| | - Zhan Ye
- Biomedical Informatics Research Center, Marshfield Clinic Research Foundation , Marshfield, Wisconsin USA
| | - Amit Acharya
- Institute for Oral and Systemic Health, Marshfield Clinic Research Foundation, Marshfield, Wisconsin, USA; Biomedical Informatics Research Center, Marshfield Clinic Research Foundation, Marshfield, Wisconsin USA
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Sahota O, Pulikottil-Jacob R, Marshall F, Montgomery A, Tan W, Sach T, Logan P, Kendrick D, Watson A, Walker M, Waring J. Comparing the cost-effectiveness and clinical effectiveness of a new community in-reach rehabilitation service with the cost-effectiveness and clinical effectiveness of an established hospital-based rehabilitation service for older people: a pragmatic randomised controlled trial with microcost and qualitative analysis – the Community In-reach Rehabilitation And Care Transition (CIRACT) study. HEALTH SERVICES AND DELIVERY RESEARCH 2016. [DOI: 10.3310/hsdr04070] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BackgroundOlder people represent a significant proportion of patients admitted to hospital as a medical emergency. Compared with the care of younger patients, their care is more challenging, their stay in hospital is much longer, their risk of hospital-acquired problems is much higher and their 28-day readmission rate is much greater.ObjectiveTo compare the clinical effectiveness, microcosts and cost-effectiveness of a Community In-reach Rehabilitation And Care Transition (CIRACT) service with the traditional hospital-based rehabilitation (THB-Rehab) service in patients aged ≥ 70 years.MethodsA pragmatic randomised controlled trial with an integral health economic study and parallel qualitative appraisal was undertaken in a large UK teaching hospital, with community follow-up. Participants were individually randomised to the intervention (CIRACT service) or standard care (THB-Rehab service). The primary outcome was hospital length of stay; secondary outcomes were readmission within 28 and 91 days post discharge and super spell bed-days (total time in NHS care), functional ability, comorbidity and health-related quality of life, all measured at day 91, together with the microcosts and cost-effectiveness of the two services. A qualitative appraisal provided an explanatory understanding of the organisation, delivery and experience of the CIRACT service from the perspective of key stakeholders and patients.ResultsIn total, 250 participants were randomised (n = 125 CIRACT service,n = 125 THB-Rehab service). There was no significant difference in length of stay between the CIRACT service and the THB-Rehab service (median 8 vs. 9 days). There were no significant differences between the groups in any of the secondary outcomes. The cost of delivering the CIRACT service and the THB-Rehab service, as determined from the microcost analysis, was £302 and £303 per patient respectively. The overall mean costs (including NHS and personal social service costs) of the CIRACT and THB-Rehab services calculated from the Client Service Receipt Inventory were £3744 and £3603 respectively [mean cost difference £144, 95% confidence interval –£1645 to £1934] and the mean quality-adjusted life-years for the CIRACT service were 0.846 and for the THB-Rehab service were 0.806. The incremental cost-effectiveness ratio (ICER) from a NHS and Personal Social Services perspective was £2022 per quality-adjusted life-year. Although the CIRACT service was highly regarded by those who were most involved with it, the emergent configuration of the service working across organisational and occupational boundaries was not easily incorporated by the current established community services.ConclusionsThe CIRACT service did not reduce hospital length of stay or short-term readmission rates compared with the standard THB-Rehab service, although it was highly regarded by those who were most involved with it. The estimated ICER appears cost-effective although it is subject to much uncertainty, as shown by points spanning all four quadrants of the cost-effectiveness plane. Microcosting work-sampling methodology provides a useful method to estimate the cost of service provision. Limitations in sample size, which may have excluded a smaller reduction in length of stay, and lack of blinding, which may have introduced some cross-contamination between the two groups, must be recognised. Reducing hospital length of stay and hospital readmissions remains a priority for the NHS. Further studies are necessary, which should be powered with larger sample sizes and use cluster randomisation (to reduce bias) but, more importantly, should include a more integrated community health-care model as part of the CIRACT team.Trial registrationCurrent Controlled Trials ISRCTN94393315.FundingThe National Institute for Health Research Health Services and Delivery Research programme.
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Affiliation(s)
- Opinder Sahota
- Nottingham University Hospitals NHS Trust, Nottingham, UK
| | | | - Fiona Marshall
- University of Nottingham Business School, Nottingham, UK
| | - Alan Montgomery
- School of Medicine, University of Nottingham, Nottingham, UK
| | - Wei Tan
- School of Medicine, University of Nottingham, Nottingham, UK
| | - Tracey Sach
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Pip Logan
- School of Medicine, University of Nottingham, Nottingham, UK
| | - Denise Kendrick
- School of Medicine, University of Nottingham, Nottingham, UK
| | - Alison Watson
- Nottingham University Hospitals NHS Trust, Nottingham, UK
| | | | - Justin Waring
- University of Nottingham Business School, Nottingham, UK
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Adjei DN, Agyemang C, Dasah JB, Kuranchie P, Amoah AGB. The effect of electronic reminders on risk management among diabetic patients in low resourced settings. J Diabetes Complications 2015; 29:818-21. [PMID: 26025699 DOI: 10.1016/j.jdiacomp.2015.05.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Revised: 04/23/2015] [Accepted: 05/12/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND Information technology has potential to improve health care delivery particularly among individuals with chronic diseases such as diabetes in low and middle-income countries (LMIC). Research on the usefulness of information technology to manage persons living with chronic diseases is scarce in LMIC. We sought to evaluate the effect of an electronic reminder system on cardiovascular risk factors (blood pressure, heart rate, and fasting plasma glucose) and adherence to clinical appointments among persons living with diabetes. RESEARCH DESIGN AND METHODS A randomized controlled design was used to recruit 200 diabetic patients (intervention n=100, control n=100) from the National Diabetes Management Research Centre, Accra. All patients received usual diabetes care. The intervention group was given electronic reminders for their clinical appointments and their physicians were prompted with abnormal laboratory results for six months. RESULTS Baseline characteristics were largely similar for both groups. At six months follow up, the mean reductions of all the cardiovascular risk factors in the intervention group were significantly greater than in the control group: -1.7 kg/m(2) versus -1.1 kg/m(2)(p=0.002) for BMI; -4.7 mmHg versus -2.8 mmHg (p=0.002) for SBP; -5.3 mmH versus -3.1 mmHg (p=0.001) for DBP; -1.7 bpm versus -0.1 bpm (p=0.001) for heart rate and -2.3 mmol/L versus -1.6 mmol/L (p=0.001) for fasting plasma glucose, respectively. Adherence to appointment schedules was also significantly higher in the intervention group compared with the control group (97.8% versus 89.4%, p=0.010). CONCLUSIONS Locally developed electronic initiatives such as this resulted in improved cardiovascular risk factors and effective compliance to clinical practices and improved quality of care for persons living with diabetes.
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Affiliation(s)
- D N Adjei
- Department of Medical Laboratory Sciences, School of Biomedical and Allied Health Sciences, College of Health Sciences, University of Ghana, Accra, Ghana; Department of Public Health, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands.
| | - C Agyemang
- Department of Public Health, Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - J B Dasah
- Bank of Ghana and Regent University, Accra, Ghana
| | - P Kuranchie
- School of Public Health, College of Health Sciences, University of Ghana, Accra, Ghana
| | - A G B Amoah
- Dept of Medicine, University of Ghana Medical School, College of Health Sciences, University of Ghana, National Diabetes Management and Research Centre, Accra, Ghana
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Kannry J, McCullagh L, Kushniruk A, Mann D, Edonyabo D, McGinn T. A Framework for Usable and Effective Clinical Decision Support: Experience from the iCPR Randomized Clinical Trial. EGEMS 2015; 3:1150. [PMID: 26290888 PMCID: PMC4537146 DOI: 10.13063/2327-9214.1150] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
INTRODUCTION The promise of Clinical Decision Support (CDS) has always been to transform patient care and improve patient outcomes through the delivery of timely and appropriate recommendations that are patient specific and, more often than not, are appropriately actionable. However, the users of CDS-providers-are frequently bombarded with inappropriate and inapplicable CDS that often are not informational, not integrated into the workflow, not patient specific, and that may present out of date and irrelevant recommendations. METHODS The integrated clinical prediction rule (iCPR) project was a randomized clinical trial (RCT) conducted to determine if a novel form of CDS, i.e., clinical prediction rules (CPRs), could be efficiently integrated into workflow and result in changes in outcomes (e.g., antibiotic ordering) when embedded within a commercial electronic health record (EHR). We use the lessons learned from the iCPR project to illustrate a framework for constructing usable, useful, and effective actionable CDS while employing off-the-shelf functionality in a production system. Innovations that make up the framework combine the following: (1) active and actionable decision support, (2) multiple rounds of usability testing with iterative development for user acceptance, (3) numerous context sensitive triggers, (4) dedicated training and support for users of the CDS tool for user adoption, and (5) support from clinical and administrative leadership. We define "context sensitive triggers" as being workflow events (i.e., context) that result in a CDS intervention. DISCUSSION Success of the framework can be measured by CDS adoption (i.e., intervention is being used), acceptance (compliance with recommendations), and clinical outcomes (where appropriate). This framework may have broader implications for the deployment of Health Information Technology (HIT). RESULTS AND CONCLUSION iCPR was well adopted(57.4% of users) and accepted (42.7% of users). Usability testing identified and fixed many issues before the iCPR RCT. The level of leadership support and clinical guidance for iCPR was key in establishing a culture of acceptance for both the tool and its recommendations contributing to adoption and acceptance. The dedicated training and support lead to the majority of the residents reporting a high level of comfort with both iCPR tools strep pharyngitis (64.4 percent) and pneumonia (62.7 percent) as well as a high likelihood of using the tools in the future. A surprising framework addition resulted from usability testing: context sensitive triggers.
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Kindley KJ, Jackson JD, Sisson WT, Brodell R. Improving Dermatology Clinical Efficiency in Academic Medical Centers. Int J Health Sci (Qassim) 2015; 9:351-354. [PMID: 26609300 PMCID: PMC4633199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023] Open
Affiliation(s)
| | | | | | - Robert Brodell
- Correspondence: Robert T. Brodell, M.D., Department of Dermatology, University of Mississippi Medical Center, 2500 North State Street, Jackson, Mississippi 39216, , Office: 330-393-4000, Cell: 330-883-5302, Fax: 330-392-5870
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McCullagh LJ, Sofianou A, Kannry J, Mann DM, McGinn TG. User centered clinical decision support tools: adoption across clinician training level. Appl Clin Inform 2014; 5:1015-25. [PMID: 25589914 DOI: 10.4338/aci-2014-05-ra-0048] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Accepted: 09/13/2014] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Dissemination and adoption of clinical decision support (CDS) tools is a major initiative of the Affordable Care Act's Meaningful Use program. Adoption of CDS tools is multipronged with personal, organizational, and clinical settings factoring into the successful utilization rates. Specifically, the diffusion of innovation theory implies that 'early adopters' are more inclined to use CDS tools and younger physicians tend to be ranked in this category. OBJECTIVE This study examined the differences in adoption of CDS tools across providers' training level. PARTICIPANTS From November 2010 to 2011, 168 residents and attendings from an academic medical institution were enrolled into a randomized controlled trial. INTERVENTION The intervention arm had access to the CDS tool through the electronic health record (EHR) system during strep and pneumonia patient visits. MAIN MEASURES The EHR system recorded details on how intervention arm interacted with the CDS tool including acceptance of the initial CDS alert, completion of risk-score calculators and the signing of medication order sets. Using the EHR data, the study performed bivariate tests and general estimating equation (GEE) modeling to examine the differences in adoption of the CDS tool across residents and attendings. KEY RESULTS The completion rates of the CDS calculator and medication order sets were higher amongst first year residents compared to all other training levels. Attendings were the less likely to accept the initial step of the CDS tool (29.3%) or complete the medication order sets (22.4%) that guided their prescription decisions, resulting in attendings ordering more antibiotics (37.1%) during an CDS encounter compared to residents. CONCLUSION There is variation in adoption of CDS tools across training levels. Attendings tended to accept the tool less but ordered more medications. CDS tools should be tailored to clinicians' training levels.
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Affiliation(s)
- L J McCullagh
- Department of Medicine, Division of Internal Medicine, Hofstra North Shore-LIJ School of Medicine , Manhasset, NY
| | - A Sofianou
- Department of Medicine, Division of General Internal Medicine, Mount Sinai School of Medicine , NYC, NY
| | - J Kannry
- Department of Medicine, Division of General Internal Medicine, Mount Sinai School of Medicine , NYC, NY
| | - D M Mann
- Department of Medicine, Section of Preventive Medicine & Epidemiology, Boston University School of Medicine , Boston, MA
| | - T G McGinn
- Department of Medicine, Division of Internal Medicine, Hofstra North Shore-LIJ School of Medicine , Manhasset, NY
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Chrimes D, Kitos NR, Kushniruk A, Mann DM. Usability testing of Avoiding Diabetes Thru Action Plan Targeting (ADAPT) decision support for integrating care-based counseling of pre-diabetes in an electronic health record. Int J Med Inform 2014; 83:636-47. [PMID: 24981988 DOI: 10.1016/j.ijmedinf.2014.05.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2013] [Revised: 05/05/2014] [Accepted: 05/13/2014] [Indexed: 11/16/2022]
Abstract
PURPOSE Usability testing can be used to evaluate human-computer interaction (HCI) and communication in shared decision making (SDM) for patient-provider behavioral change and behavioral contracting. Traditional evaluations of usability using scripted or mock patient scenarios with think-aloud protocol analysis provide a way to identify HCI issues. In this paper we describe the application of these methods in the evaluation of the Avoiding Diabetes Thru Action Plan Targeting (ADAPT) tool, and test the usability of the tool to support the ADAPT framework for integrated care counseling of pre-diabetes. The think-aloud protocol analysis typically does not provide an assessment of how patient-provider interactions are effected in "live" clinical workflow or whether a tool is successful. Therefore, "Near-live" clinical simulations involving applied simulation methods were used to compliment the think-aloud results. This complementary usability technique was used to test the end-user HCI and tool performance by more closely mimicking the clinical workflow and capturing interaction sequences along with assessing the functionality of computer module prototypes on clinician workflow. We expected this method to further complement and provide different usability findings as compared to think-aloud analysis. Together, this mixed method evaluation provided comprehensive and realistic feedback for iterative refinement of the ADAPT system prior to implementation. METHODS The study employed two phases of testing of a new interactive ADAPT tool that embedded an evidence-based shared goal setting component into primary care workflow for dealing with pre-diabetes counseling within a commercial physician office electronic health record (EHR). Phase I applied usability testing that involved "think-aloud" protocol analysis of eight primary care providers interacting with several scripted clinical scenarios. Phase II used "near-live" clinical simulations of five providers interacting with standardized trained patient actors enacting the clinical scenario of counseling for pre-diabetes, each of whom had a pedometer that recorded the number of steps taken over a week. In both phases, all sessions were audio-taped and motion screen-capture software was activated for onscreen recordings. Transcripts were coded using iterative qualitative content analysis methods. RESULTS In Phase I, the impact of the components and layout of ADAPT on user's Navigation, Understandability, and Workflow were associated with the largest volume of negative comments (i.e. approximately 80% of end-user commentary), while Usability and Content of ADAPT were representative of more positive than negative user commentary. The heuristic category of Usability had a positive-to-negative comment ratio of 2.1, reflecting positive perception of the usability of the tool, its functionality, and overall co-productive utilization of ADAPT. However, there were mixed perceptions about content (i.e., how the information was displayed, organized and described in the tool). In Phase II, the duration of patient encounters was approximately 10 min with all of the Patient Instructions (prescriptions) and behavioral contracting being activated at the end of each visit. Upon activation, providers accepted the pathway prescribed by the tool 100% of the time and completed all the fields in the tool in the simulation cases. Only 14% of encounter time was spent using the functionality of the ADAPT tool in terms of keystrokes and entering relevant data. The rest of the time was spent on communication and dialog to populate the patient instructions. In all cases, the interaction sequence of reviewing and discussing exercise and diet of the patient was linked to the functionality of the ADAPT tool in terms of monitoring, response-efficacy, self-efficacy, and negotiation in the patient-provider dialog. There was a change from one-way dialog to two-way dialog and negotiation that ended in a behavioral contract. This change demonstrated the tool's sequence, which supported recording current exercise and diet followed by a diet and exercise goal setting procedure to reduce the risk of diabetes onset. CONCLUSIONS This study demonstrated that "think-aloud" protocol analysis with "near-live" clinical simulations provided a successful usability evaluation of a new primary care pre-diabetes shared goal setting tool. Each phase of the study provided complementary observations on problems with the new onscreen tool and was used to show the influence of the ADAPT framework on the usability, workflow integration, and communication between the patient and provider. The think-aloud tests with the provider showed the tool can be used according to the ADAPT framework (exercise-to-diet behavior change and tool utilization), while the clinical simulations revealed the ADAPT framework to realistically support patient-provider communication to obtain behavioral change contract. SDM interactions and mechanisms affecting protocol-based care can be more completely captured by combining "near-live" clinical simulations with traditional "think-aloud analysis" which augments clinician utilization. More analysis is required to verify if the rich communication actions found in Phase II compliment clinical workflows.
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Affiliation(s)
- Dillon Chrimes
- School of Health Information Science, University of Victoria, British Columbia, Canada; Sierra Systems Group Inc., Health Practice and IT Consulting, Vancouver-Calgary-Toronto, Canada
| | - Nicole R Kitos
- Department of Medicine, Section of Preventive Medicine and Epidemiology, Boston University School of Medicine, Boston, MA, USA
| | - Andre Kushniruk
- School of Health Information Science, University of Victoria, British Columbia, Canada
| | - Devin M Mann
- Department of Medicine, Section of Preventive Medicine and Epidemiology, Boston University School of Medicine, Boston, MA, USA.
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We work with them? Healthcare workers interpretation of organizational relations mined from electronic health records. Int J Med Inform 2014; 83:495-506. [PMID: 24845147 DOI: 10.1016/j.ijmedinf.2014.04.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Revised: 03/11/2014] [Accepted: 04/16/2014] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Models of healthcare organizations (HCOs) are often defined up front by a select few administrative officials and managers. However, given the size and complexity of modern healthcare systems, this practice does not scale easily. The goal of this work is to investigate the extent to which organizational relationships can be automatically learned from utilization patterns of electronic health record (EHR) systems. METHOD We designed an online survey to solicit the perspectives of employees of a large academic medical center. We surveyed employees from two administrative areas: (1) Coding & Charge Entry and (2) Medical Information Services and two clinical areas: (3) Anesthesiology and (4) Psychiatry. To test our hypotheses we selected two administrative units that have work-related responsibilities with electronic records; however, for the clinical areas we selected two disciplines with very different patient responsibilities and whose accesses and people who accessed were similar. We provided each group of employees with questions regarding the chance of interaction between areas in the medical center in the form of association rules (e.g., Given someone from Coding & Charge Entry accessed a patient's record, what is the chance that someone from Medical Information Services access the same record?). We compared the respondent predictions with the rules learned from actual EHR utilization using linear-mixed effects regression models. RESULTS The findings from our survey confirm that medical center employees can distinguish between association rules of high and non-high likelihood when their own area is involved. Moreover, they can make such distinctions between for any HCO area in this survey. It was further observed that, with respect to highly likely interactions, respondents from certain areas were significantly better than other respondents at making such distinctions and certain areas' associations were more distinguishable than others. CONCLUSIONS These results illustrate that EHR utilization patterns may be consistent with the expectations of HCO employees. Our findings show that certain areas in the HCO are easier than others for employees to assess, which suggests that automated learning strategies may yield more accurate models of healthcare organizations than those based on the perspectives of a select few individuals.
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Blay N, Duffield CM, Gallagher R, Roche M. A systematic review of time studies to assess the impact of patient transfers on nurse workload. Int J Nurs Pract 2014; 20:662-73. [DOI: 10.1111/ijn.12290] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Nicole Blay
- Centre for Health Services ManagementFaculty of HealthUniversity of Technology, Sydney Sydney New South Wales Australia
| | - Christine M Duffield
- Centre for Health Services ManagementFaculty of HealthUniversity of Technology, Sydney Sydney New South Wales Australia
| | - Robyn Gallagher
- Chronic & Complex CareFaculty of HealthUniversity of Technology, Sydney Sydney New South Wales Australia
| | - Michael Roche
- Centre for Health Services ManagementFaculty of HealthUniversity of Technology, Sydney Sydney New South Wales Australia
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Abstract
Abstract
Background: Information and communication technology (ICT) and paperless practices have been shown to improve “existing processes in the workplace” “as well as being an important component of modern primary healthcare”. The aim of our study was to analyse the attitudes of health-care professionals and patients with regard to paperless practice and the most frequently used information and communication technology tools in Slovenian primary healthcare.
Methods and participants: Qualitative methodology using focus groups of 22 primary care physicians, 14 nurses and 18 patients.
Results: The areas recognised by all participants as important for further information and communication technology development were: computer-supported decision making, accessibility and completeness of personal e-health data, emergency cases, support for chronic disease management, ICT related time savings, e-prescriptions and e-discharge letters. The most important identified barriers impeding the use of ICT were: the heavy workload of primary care physicians and nurses, health insurance reimbursement rules and duplication of work using both paper and electronic health records.
Conclusions: This study highlighted a number of strengths of ICT use in primary care as well as numerous areas where changes in procedures and improvement of ICT tools to support them are needed.
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Rand CM, Blumkin A, Szilagyi PG. Electronic health record use and preventive counseling for US children and adolescents. J Am Med Inform Assoc 2013; 21:e152-6. [PMID: 24013091 DOI: 10.1136/amiajnl-2013-002260] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
The objective was to assess whether rates of preventive counseling delivered at well child visits (WCVs) differ for practices with basic, fully functional, or no electronic health record (EHR). Cross-sectional analyses of WCVs included in the National Ambulatory Medical Care Survey and National Hospital Ambulatory Medical Care Survey Electronic Medical Records Supplement, 2007-2010 were performed. Practices with fully functional EHRs documented delivery of 34% more counseling topics than those without an EHR. WCVs with a fully functional EHR lasted 3.5 more minutes than those with a basic EHR. Overall, for each additional 10 min, 12% more topics were covered, regardless of EHR functionality. Further studies should assess the impact of such systems on the quality of patient care during preventive care visits and on health outcomes.
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Affiliation(s)
- Cynthia M Rand
- Department of Pediatrics, University of Rochester School of Medicine & Dentistry, Rochester, New York, USA
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Incremental analysis of the reengineering of an outpatient billing process: an empirical study in a public hospital. BMC Health Serv Res 2013; 13:215. [PMID: 23763904 PMCID: PMC3722093 DOI: 10.1186/1472-6963-13-215] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2013] [Accepted: 06/10/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND A smartcard is an integrated circuit card that provides identification, authentication, data storage, and application processing. Among other functions, smartcards can serve as credit and ATM cards and can be used to pay various invoices using a 'reader'. This study looks at the unit cost and activity time of both a traditional cash billing service and a newly introduced smartcard billing service in an outpatient department in a hospital in Taipei, Taiwan. METHODS The activity time required in using the cash billing service was determined via a time and motion study. A cost analysis was used to compare the unit costs of the two services. A sensitivity analysis was also performed to determine the effect of smartcard use and number of cashier windows on incremental cost and waiting time. RESULTS Overall, the smartcard system had a higher unit cost because of the additional service fees and business tax, but it reduced patient waiting time by at least 8 minutes. Thus, it is a convenient service for patients. In addition, if half of all outpatients used smartcards to pay their invoices, along with four cashier windows for cash payments, then the waiting time of cash service users could be reduced by approximately 3 minutes and the incremental cost would be close to breaking even (even though it has a higher overall unit cost that the traditional service). CONCLUSIONS Traditional cash billing services are time consuming and require patients to carry large sums of money. Smartcard services enable patients to pay their bill immediately in the outpatient clinic and offer greater security and convenience. The idle time of nurses could also be reduced as they help to process smartcard payments. A reduction in idle time reduces hospital costs. However, the cost of the smartcard service is higher than the cash service and, as such, hospital administrators must weigh the costs and benefits of introducing a smartcard service. In addition to the obvious benefits of the smartcard service, there is also scope to extend its use in a hospital setting to include the notification of patient arrival and use in other departments.
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Westbrook JI, Li L, Georgiou A, Paoloni R, Cullen J. Impact of an electronic medication management system on hospital doctors' and nurses' work: a controlled pre-post, time and motion study. J Am Med Inform Assoc 2013; 20:1150-8. [PMID: 23715803 PMCID: PMC3822109 DOI: 10.1136/amiajnl-2012-001414] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE To quantify and compare the time doctors and nurses spent on direct patient care, medication-related tasks, and interactions before and after electronic medication management system (eMMS) introduction. METHODS Controlled pre-post, time and motion study of 129 doctors and nurses for 633.2 h on four wards in a 400-bed hospital in Sydney, Australia. We measured changes in proportions of time on tasks and interactions by period, intervention/control group, and profession. RESULTS eMMS was associated with no significant change in proportions of time spent on direct care or medication-related tasks relative to control wards. In the post-period control ward, doctors spent 19.7% (2 h/10 h shift) of their time on direct care and 7.4% (44.4 min/10 h shift) on medication tasks, compared to intervention ward doctors (25.7% (2.6 h/shift; p=0.08) and 8.5% (51 min/shift; p=0.40), respectively). Control ward nurses in the post-period spent 22.1% (1.9 h/8.5 h shift) of their time on direct care and 23.7% on medication tasks compared to intervention ward nurses (26.1% (2.2 h/shift; p=0.23) and 22.6% (1.9 h/shift; p=0.28), respectively). We found intervention ward doctors spent less time alone (p=0.0003) and more time with other doctors (p=0.003) and patients (p=0.009). Nurses on the intervention wards spent less time with doctors following eMMS introduction (p=0.0001). CONCLUSIONS eMMS introduction did not result in redistribution of time away from direct care or towards medication tasks. Work patterns observed on these intervention wards were associated with previously reported significant reductions in prescribing error rates relative to the control wards.
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Affiliation(s)
- Johanna I Westbrook
- Faculty of Medicine, Centre for Health Systems and Safety Research, Australian Institute of Health Innovation, University of New South Wales, Sydney, Australia
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Hoyt R, Adler K, Ziesemer B, Palombo G. Evaluating the usability of a free electronic health record for training. PERSPECTIVES IN HEALTH INFORMATION MANAGEMENT 2013; 10:1b. [PMID: 23805062 PMCID: PMC3692322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The United States will need to train a large workforce of skilled health information technology (HIT) professionals in order to meet the US government's goal of universal electronic health records (EHRs) for all patients and widespread health information exchange. The Health Information Technology for Economic and Clinical Health (HITECH) Act established several HIT workforce educational programs to accomplish this goal. Recent studies have shown that EHR usability is a significant concern of physicians and is a potential obstacle to EHR adoption. It is important to have a highly usable EHR to train both clinicians and students. In this article, we report a qualitative-quantitative usability analysis of a web-based EHR for training health informatics and health information management students.
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Affiliation(s)
- Robert Hoyt
- Medical Informatics Program, University of West Florida's School of Allied Health and Life Sciences, Pensacola, FL, USA
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Howard J, Clark EC, Friedman A, Crosson JC, Pellerano M, Crabtree BF, Karsh BT, Jaen CR, Bell DS, Cohen DJ. Electronic health record impact on work burden in small, unaffiliated, community-based primary care practices. J Gen Intern Med 2013; 28:107-13. [PMID: 22926633 PMCID: PMC3539023 DOI: 10.1007/s11606-012-2192-4] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2012] [Revised: 07/11/2012] [Accepted: 07/20/2012] [Indexed: 01/08/2023]
Abstract
BACKGROUND The use of electronic health records (EHR) is widely recommended as a means to improve the quality, safety and efficiency of US healthcare. Relatively little is known, however, about how implementation and use of this technology affects the work of clinicians and support staff who provide primary health care in small, independent practices. OBJECTIVE To study the impact of EHR use on clinician and staff work burden in small, community-based primary care practices. DESIGN We conducted in-depth field research in seven community-based primary care practices. A team of field researchers spent 9-14 days over a 4-8 week period observing work in each practice, following patients through the practices, conducting interviews with key informants, and collecting documents and photographs. Field research data were coded and analyzed by a multidisciplinary research team, using a grounded theory approach. PARTICIPANTS All practice members and selected patients in seven community-based primary care practices in the Northeastern US. KEY RESULTS The impact of EHR use on work burden differed for clinicians compared to support staff. EHR use reduced both clerical and clinical staff work burden by improving how they check in and room patients, how they chart their work, and how they communicate with both patients and providers. In contrast, EHR use reduced some clinician work (i.e., prescribing, some lab-related tasks, and communication within the office), while increasing other work (i.e., charting, chronic disease and preventive care tasks, and some lab-related tasks). Thoughtful implementation and strategic workflow redesign can mitigate the disproportionate EHR-related work burden for clinicians, as well as facilitate population-based care. CONCLUSIONS The complex needs of the primary care clinician should be understood and considered as the next iteration of EHR systems are developed and implemented.
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Affiliation(s)
- Jenna Howard
- Department of Family Medicine and Community Health, UMDNJ-Robert Wood Johnson Medical School, Somerset, NJ, USA.
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Hanauer D, Zheng K. Measuring the impact of health information technology. Appl Clin Inform 2012; 3:334-6. [PMID: 23646081 DOI: 10.4338/aci-2012-06-le-0025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2012] [Accepted: 08/30/2012] [Indexed: 11/23/2022] Open
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Westbrook JI, Creswick NJ, Duffield C, Li L, Dunsmuir WTM. Changes in nurses' work associated with computerised information systems: Opportunities for international comparative studies using the revised Work Observation Method By Activity Timing (WOMBAT). NI 2012 : 11TH INTERNATIONAL CONGRESS ON NURSING INFORMATICS, JUNE 23-27, 2012, MONTREAL, CANADA. INTERNATIONAL CONGRESS IN NURSING INFORMATICS (11TH : 2012 : MONTREAL, QUEBEC) 2012; 2012:448. [PMID: 24199139 PMCID: PMC3799166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
An important step in advancing global health through informatics is to understand how systems support health professionals to deliver improved services to patients. Studies in several countries have highlighted the potential for clinical information systems to change patterns of work and communication, and in particular have raised concerns that they reduce nurses' time in direct care. However measuring the effects of systems on work is challenging and comparisons across studies have been hindered by a lack of standardised definitions and measurement tools. This paper describes the Work Observation Method by Activity Time (WOMBAT) technique version 1.0 and the ways in which the data generated can describe different aspects of health professionals' work. In 2011 a revised WOMBAT version 2.0 was developed specifically to facilitate its use by research teams in different countries. The new features provide opportunities for international comparative studies of nurses' work to be conducted.
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Affiliation(s)
- Johanna I Westbrook
- Centre for Health Systems and Safety Research, Australian Institute of Health Innovation, University of New South Wales, Sydney, Australia
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Pollard SE, Neri PM, Wilcox AR, Volk LA, Williams DH, Schiff GD, Ramelson HZ, Bates DW. How physicians document outpatient visit notes in an electronic health record. Int J Med Inform 2012; 82:39-46. [PMID: 22542717 DOI: 10.1016/j.ijmedinf.2012.04.002] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2012] [Revised: 03/07/2012] [Accepted: 04/03/2012] [Indexed: 12/01/2022]
Abstract
BACKGROUND Clinical documentation, an essential process within electronic health records (EHRs), takes a significant amount of clinician time. How best to optimize documentation methods to deliver effective care remains unclear. OBJECTIVE We evaluated whether EHR visit note documentation method was influenced by physician or practice characteristics, and the association of physician satisfaction with an EHR notes module. MEASUREMENTS We surveyed primary care physicians (PCPs) and specialists, and used EHR and provider data to perform a multinomial logistic regression of visit notes from 2008. We measured physician documentation method use and satisfaction with an EHR notes module and determined the relationship between method and physician and practice characteristics. RESULTS Of 1088 physicians, 85% used a single method to document the majority of their visits. PCPs predominantly documented using templates (60%) compared to 34% of specialists, while 38% of specialists predominantly dictated. Physicians affiliated with academic medical centers (OR 1.96, CI (1.23, 3.12)), based at a hospital (OR 1.57, 95% CI (1.04, 2.36)) and using the EHR for longer (OR 1.13, 95% CI (1.03, 1.25)) were more likely to dictate than use templates. Most physicians of 383 survey responders were satisfied with the EHR notes module, regardless of their preferred documentation method. CONCLUSIONS Physicians predominantly utilized a single method of visit note documentation and were satisfied with their approach, but the approaches they chose varied. Demographic characteristics were associated with preferred documentation method. Further research should focus on why variation exists, and the quality of the documentation resulting from different methods used.
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Ramaiah M, Subrahmanian E, Sriram RD, Lide BB. Workflow and electronic health records in small medical practices. PERSPECTIVES IN HEALTH INFORMATION MANAGEMENT 2012; 9:1d. [PMID: 22737096 PMCID: PMC3329208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
This paper analyzes the workflow and implementation of electronic health record (EHR) systems across different functions in small physician offices. We characterize the differences in the offices based on the levels of computerization in terms of workflow, sources of time delay, and barriers to using EHR systems to support the entire workflow. The study was based on a combination of questionnaires, interviews, in situ observations, and data collection efforts. This study was not intended to be a full-scale time-and-motion study with precise measurements but was intended to provide an overview of the potential sources of delays while performing office tasks. The study follows an interpretive model of case studies rather than a large-sample statistical survey of practices. To identify time-consuming tasks, workflow maps were created based on the aggregated data from the offices. The results from the study show that specialty physicians are more favorable toward adopting EHR systems than primary care physicians are. The barriers to adoption of EHR systems by primary care physicians can be attributed to the complex workflows that exist in primary care physician offices, leading to nonstandardized workflow structures and practices. Also, primary care physicians would benefit more from EHR systems if the systems could interact with external entities.
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Affiliation(s)
- Mala Ramaiah
- National Institute of Standards and Technology, Gaithersburg, MD, USA
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Li AC, Kannry JL, Kushniruk A, Chrimes D, McGinn TG, Edonyabo D, Mann DM. Integrating usability testing and think-aloud protocol analysis with "near-live" clinical simulations in evaluating clinical decision support. Int J Med Inform 2012; 81:761-72. [PMID: 22456088 DOI: 10.1016/j.ijmedinf.2012.02.009] [Citation(s) in RCA: 105] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2011] [Revised: 01/12/2012] [Accepted: 02/21/2012] [Indexed: 10/28/2022]
Abstract
PURPOSE Usability evaluations can improve the usability and workflow integration of clinical decision support (CDS). Traditional usability testing using scripted scenarios with think-aloud protocol analysis provide a useful but incomplete assessment of how new CDS tools interact with users and clinical workflow. "Near-live" clinical simulations are a newer usability evaluation tool that more closely mimics clinical workflow and that allows for a complementary evaluation of CDS usability as well as impact on workflow. METHODS This study employed two phases of testing a new CDS tool that embedded clinical prediction rules (an evidence-based medicine tool) into primary care workflow within a commercial electronic health record. Phase I applied usability testing involving "think-aloud" protocol analysis of 8 primary care providers encountering several scripted clinical scenarios. Phase II used "near-live" clinical simulations of 8 providers interacting with video clips of standardized trained patient actors enacting the clinical scenario. In both phases, all sessions were audiotaped and had screen-capture software activated for onscreen recordings. Transcripts were coded using qualitative analysis methods. RESULTS In Phase I, the impact of the CDS on navigation and workflow were associated with the largest volume of negative comments (accounting for over 90% of user raised issues) while the overall usability and the content of the CDS were associated with the most positive comments. However, usability had a positive-to-negative comment ratio of only 0.93 reflecting mixed perceptions about the usability of the CDS. In Phase II, the duration of encounters with simulated patients was approximately 12 min with 71% of the clinical prediction rules being activated after half of the visit had already elapsed. Upon activation, providers accepted the CDS tool pathway 82% of times offered and completed all of its elements in 53% of all simulation cases. Only 12.2% of encounter time was spent using the CDS tool. Two predominant clinical workflows, accounting for 75% of all cases simulations, were identified that characterized the sequence of provider interactions with the CDS. These workflows demonstrated a significant variation in temporal sequence of potential activation of the CDS. CONCLUSIONS This study successfully combined "think-aloud" protocol analysis with "near-live" clinical simulations in a usability evaluation of a new primary care CDS tool. Each phase of the study provided complementary observations on problems with the new onscreen tool and was used to refine both its usability and workflow integration. Synergistic use of "think-aloud" protocol analysis and "near-live" clinical simulations provide a robust assessment of how CDS tools would interact in live clinical environments and allows for enhanced early redesign to augment clinician utilization. The findings suggest the importance of using complementary testing methods before releasing CDS for live use.
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Affiliation(s)
- Alice C Li
- Department of Medicine, Division of General Internal Medicine, Mount Sinai School of Medicine, New York, NY, USA
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Boo Y, Noh YA, Kim MG, Kim S. A study of the difference in volume of information in chief complaint and present illness between electronic and paper medical records. Health Inf Manag 2012; 41:11-6. [PMID: 22408111 DOI: 10.1177/183335831204100102] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The introduction of an electronic medical record (EMR) has been rapidly accelerating in South Korea. The EMR was expected to improve quality of care, readability, availability, and the quality of data. However, the reluctance of healthcare providers to use the EMR may have caused a reduction of information recorded in EMRs. The purpose of this study was to identify whether there was any loss of information following the introduction of a narrative text-based EMR in the recording of chief complaint and present illness in inpatient medical records. Inpatient medical records of a university hospital were retrospectively evaluated for one month before and one month after the introduction of the EMR in June 2006. The volume of information for chief complaint and present illness was measured by number of words in Korean and normalised bytes. Change in volume of information was measured by two-way ANOVA and multiple regression analyses, controlling for doctors' gender, age, and grade/year of residents, patients' readmission status, reasons for admission and service department to assess any effect of the introduction of an EMR. Total numbers of paper-based medical records (PMRs) and EMRs for analysis were 1,159 and 1,122, respectively. Forty-three doctors participated in the study. Thirty-one (72%) doctors were less than 30 years of age. Number of words proved a better outcome measure (R²=22 for CC, R²=36 for PI) than normalised bytes (R²=18 for CC, R²=35 for PI) for measuring volume of information. Results showed that the volume of information in the chief complaint and present illness was not decreased after the introduction of the EMR, except when the dependent variable was measured by number of words in the present illness. The study showed that the introduction of the EMR did not reduce the volume of information documented for chief complaint and present illness in inpatient medical records. However, further studies are needed to identify how to control the probable loss of information as showed in present illness measured by number of words.
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Affiliation(s)
- Yookyung Boo
- College of Health Industry, Eulji University of Korea, Department of Healthcare Management, Gyeonggi-do, Korea
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Landman AB, Lee CH, Sasson C, Van Gelder CM, Curry LA. Prehospital electronic patient care report systems: early experiences from emergency medical services agency leaders. PLoS One 2012; 7:e32692. [PMID: 22403698 PMCID: PMC3293855 DOI: 10.1371/journal.pone.0032692] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2011] [Accepted: 01/29/2012] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND As the United States embraces electronic health records (EHRs), improved emergency medical services (EMS) information systems are also a priority; however, little is known about the experiences of EMS agencies as they adopt and implement electronic patient care report (e-PCR) systems. We sought to characterize motivations for adoption of e-PCR systems, challenges associated with adoption and implementation, and emerging implementation strategies. METHODS We conducted a qualitative study using semi-structured in-depth interviews with EMS agency leaders. Participants were recruited through a web-based survey of National Association of EMS Physicians (NAEMSP) members, a didactic session at the 2010 NAEMSP Annual Meeting, and snowball sampling. Interviews lasted approximately 30 minutes, were recorded and professionally transcribed. Analysis was conducted by a five-person team, employing the constant comparative method to identify recurrent themes. RESULTS Twenty-three interviewees represented 20 EMS agencies from the United States and Canada; 14 EMS agencies were currently using e-PCR systems. The primary reason for adoption was the potential for e-PCR systems to support quality assurance efforts. Challenges to e-PCR system adoption included those common to any health information technology project, as well as challenges unique to the prehospital setting, including: fear of increased ambulance run times leading to decreased ambulance availability, difficulty integrating with existing hospital information systems, and unfunded mandates requiring adoption of e-PCR systems. Three recurring strategies emerged to improve e-PCR system adoption and implementation: 1) identify creative funding sources; 2) leverage regional health information organizations; and 3) build internal information technology capacity. CONCLUSION EMS agencies are highly motivated to adopt e-PCR systems to support quality assurance efforts; however, adoption and implementation of e-PCR systems has been challenging for many. Emerging strategies from EMS agencies and others that have successfully implemented EHRs may be useful in expanding e-PCR system use and facilitating this transition for other EMS agencies.
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Affiliation(s)
- Adam B Landman
- Department of Emergency Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America.
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Lomotan EA, Hoeksema LJ, Edmonds DE, Ramírez-Garnica G, Shiffman RN, Horwitz LI. Evaluating the use of a computerized clinical decision support system for asthma by pediatric pulmonologists. Int J Med Inform 2012; 81:157-65. [PMID: 22204897 PMCID: PMC3279612 DOI: 10.1016/j.ijmedinf.2011.11.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2010] [Revised: 10/17/2011] [Accepted: 11/23/2011] [Indexed: 10/14/2022]
Abstract
PURPOSE To investigate use of a new guideline-based, computerized clinical decision support (CCDS) system for asthma in a pediatric pulmonology clinic of a large academic medical center. METHODS We conducted a qualitative evaluation including review of electronic data, direct observation, and interviews with all nine pediatric pulmonologists in the clinic. Outcome measures included patterns of computer use in relation to patient care, and themes surrounding the relationship between asthma care and computer use. RESULTS The pediatric pulmonologists entered enough data to trigger the decision support system in 397/445 (89.2%) of all asthma visits from January 2009 to May 2009. However, interviews and direct observations revealed use of the decision support system was limited to documentation activities after clinic sessions ended. Reasons for delayed use reflected barriers common to general medical care and barriers specific to subspecialty care. Subspecialist-specific barriers included the perceived high complexity of patients, the impact of subject matter expertise on the types of decision support needed, and unique workflow concerns such as the need to create letters to referring physicians. CONCLUSIONS Pediatric pulmonologists demonstrated low use of a computerized decision support system for asthma care because of a combination of general and subspecialist-specific factors. Subspecialist-specific factors should not be underestimated when designing guideline-based, computerized decision support systems for the subspecialty setting.
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Affiliation(s)
- Edwin A. Lomotan
- Office of Extramural Research, Education, and Priority Populations, Agency for Healthcare Research and Quality, Rockville, MD
| | - Laura J. Hoeksema
- National Center for Patient Safety, Department of Veterans Affairs, Ann Arbor, MI
| | - Diana E. Edmonds
- Yale Center for Medical Informatics, Yale University School of Medicine, New Haven, CT
| | | | - Richard N. Shiffman
- Yale Center for Medical Informatics, Yale University School of Medicine, New Haven, CT
| | - Leora I. Horwitz
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, CT, and Section of General Internal Medicine, Department of Medicine, Yale University School of Medicine, New Haven, CT
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Zhang Y, Monsen KA, Adam TJ, Pieczkiewicz DS, Daman M, Melton GB. Systematic refinement of a health information technology time and motion workflow instrument for inpatient nursing care using a standardized interface terminology. AMIA ... ANNUAL SYMPOSIUM PROCEEDINGS. AMIA SYMPOSIUM 2011; 2011:1621-1629. [PMID: 22195228 PMCID: PMC3243138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Time and motion (T&M) studies provide an objective method to measure the expenditure of time by clinicians. While some instruments for T&M studies have been designed to evaluate health information technology (HIT), these instruments have not been designed for nursing workflow. We took an existing open source HIT T&M study application designed to evaluate physicians in the ambulatory setting and rationally adapted it through empiric observations to record nursing activities in the inpatient setting and linked this instrument to an existing interface terminology, the Omaha System. Nursing activities involved several dimensions and could include multiple activities occurring simultaneously, requiring significant instrument redesign. 94% of the activities from the study instrument mapped adequately to the Omaha System. T&M study instruments require customization in design optimize them for different environments, such as inpatient nursing, to enable optimal data collection. Interface terminologies show promise as a framework for recording and analyzing T&M study data.
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Affiliation(s)
- Yi Zhang
- Institute for Health Informatics, University of Minnesota, Minneapolis, MN, USA
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Zheng K, Guo MH, Hanauer DA. Using the time and motion method to study clinical work processes and workflow: methodological inconsistencies and a call for standardized research. J Am Med Inform Assoc 2011; 18:704-10. [PMID: 21527407 DOI: 10.1136/amiajnl-2011-000083] [Citation(s) in RCA: 124] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE To identify ways for improving the consistency of design, conduct, and results reporting of time and motion (T&M) research in health informatics. MATERIALS AND METHODS We analyzed the commonalities and divergences of empirical studies published 1990-2010 that have applied the T&M approach to examine the impact of health IT implementation on clinical work processes and workflow. The analysis led to the development of a suggested 'checklist' intended to help future T&M research produce compatible and comparable results. We call this checklist STAMP (Suggested Time And Motion Procedures). RESULTS STAMP outlines a minimum set of 29 data/ information elements organized into eight key areas, plus three supplemental elements contained in an 'Ancillary Data' area, that researchers may consider collecting and reporting in their future T&M endeavors. DISCUSSION T&M is generally regarded as the most reliable approach for assessing the impact of health IT implementation on clinical work. However, there exist considerable inconsistencies in how previous T&M studies were conducted and/or how their results were reported, many of which do not seem necessary yet can have a significant impact on quality of research and generalisability of results. Therefore, we deem it is time to call for standards that can help improve the consistency of T&M research in health informatics. This study represents an initial attempt. CONCLUSION We developed a suggested checklist to improve the methodological and results reporting consistency of T&M research, so that meaningful insights can be derived from across-study synthesis and health informatics, as a field, will be able to accumulate knowledge from these studies.
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Affiliation(s)
- Kai Zheng
- School of Public Health, Department of Health Management and Policy, University of Michigan, Ann Arbor, Michigan 48109-2029, USA.
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Shabbir SA, Ahmed LA, Sudhir RR, Scholl J, Li YC, Liou DM. Comparison of documentation time between an electronic and a paper-based record system by optometrists at an eye hospital in south India: a time-motion study. COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE 2010; 100:283-288. [PMID: 20462653 DOI: 10.1016/j.cmpb.2010.04.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2009] [Revised: 04/06/2010] [Accepted: 04/07/2010] [Indexed: 05/29/2023]
Abstract
PURPOSE The adoption of electronic medical record (EMR) system is gradually increasing. However, various time-motion studies reveal conflicting data regarding time effectiveness on workflow due to computerization. One of the major issues for physicians is their uncertainty with EMRs' potential impact of time on workflow. A tertiary eye hospital in south India was in the process of implementing an EMR system in their ambulatory care unit. Many of the staff did not have previous computing experience and there were conflicting views on the time effectiveness of the computerized system after implementation. The management was thus interested to know the real time effectiveness of EMR in their hospital. The study compliments existing studies of this type by comparing the time efficiency of documentation time using EMR system with paper documentation in a hospital in a developing country where a transition between paper and EMR documentation was currently in progress. METHODS Ten randomly selected optometrists documented the time they spent during consultation with both paper and EMR documentation. The time spent was documented for a total of 200 records (100 EMR and 100 paper records). The independent-samples t-test and analysis of variance were used to compare the means of the consultation time and calculated documentation time spent between the electronic and paper records. RESULTS There was no statistically significant difference in the time spent for documentation between electronic and paper records. The mean time spent in documenting electronic records was 0.92min (95% CI -3.06 to 1.14) longer than in paper records. CONCLUSION EMR systems can be adopted in eye hospitals without having significant negative impact on duration of consultation and documentation for optometrists. More time-motion studies that include ophthalmologists are however needed in order to get a more complete picture of time impact of the EMR system on clinical workflow in eye hospitals.
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Affiliation(s)
- Syed Abdul Shabbir
- Institute of Biomedical Informatics, National Yang Ming University, Taipei City 112, Taiwan, ROC.
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McAlearney AS, Robbins J, Hirsch A, Jorina M, Harrop JP. Perceived efficiency impacts following electronic health record implementation: An exploratory study of an urban community health center network. Int J Med Inform 2010; 79:807-16. [DOI: 10.1016/j.ijmedinf.2010.09.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2010] [Revised: 09/01/2010] [Accepted: 09/02/2010] [Indexed: 11/25/2022]
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de Carvalho ECA, Jayanti MK, Batilana AP, Kozan AMO, Rodrigues MJ, Shah J, Loures MR, Patil S, Payne P, Pietrobon R. Standardizing clinical trials workflow representation in UML for international site comparison. PLoS One 2010; 5:e13893. [PMID: 21085484 PMCID: PMC2976698 DOI: 10.1371/journal.pone.0013893] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2010] [Accepted: 05/13/2010] [Indexed: 12/03/2022] Open
Abstract
Background With the globalization of clinical trials, a growing emphasis has been placed on the standardization of the workflow in order to ensure the reproducibility and reliability of the overall trial. Despite the importance of workflow evaluation, to our knowledge no previous studies have attempted to adapt existing modeling languages to standardize the representation of clinical trials. Unified Modeling Language (UML) is a computational language that can be used to model operational workflow, and a UML profile can be developed to standardize UML models within a given domain. This paper's objective is to develop a UML profile to extend the UML Activity Diagram schema into the clinical trials domain, defining a standard representation for clinical trial workflow diagrams in UML. Methods Two Brazilian clinical trial sites in rheumatology and oncology were examined to model their workflow and collect time-motion data. UML modeling was conducted in Eclipse, and a UML profile was developed to incorporate information used in discrete event simulation software. Results Ethnographic observation revealed bottlenecks in workflow: these included tasks requiring full commitment of CRCs, transferring notes from paper to computers, deviations from standard operating procedures, and conflicts between different IT systems. Time-motion analysis revealed that nurses' activities took up the most time in the workflow and contained a high frequency of shorter duration activities. Administrative assistants performed more activities near the beginning and end of the workflow. Overall, clinical trial tasks had a greater frequency than clinic routines or other general activities. Conclusions This paper describes a method for modeling clinical trial workflow in UML and standardizing these workflow diagrams through a UML profile. In the increasingly global environment of clinical trials, the standardization of workflow modeling is a necessary precursor to conducting a comparative analysis of international clinical trials workflows.
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Affiliation(s)
| | - Madhav Kishore Jayanti
- Biomedical Informatics Program, The Ohio State University College of Medicine, Columbus, Ohio, United States of America
| | - Adelia Portero Batilana
- Research on Research Group, Department of Surgery, Duke University, Durham, North Carolina, United States of America
| | - Andreia M. O. Kozan
- Research on Research Group, Department of Surgery, Duke University, Durham, North Carolina, United States of America
| | - Maria J. Rodrigues
- Research on Research Group, Department of Surgery, Duke University, Durham, North Carolina, United States of America
| | - Jatin Shah
- Research on Research Group, Department of Surgery, Duke University, Durham, North Carolina, United States of America
- Duke-NUS Graduate Medical School, Singapore, Singapore
| | - Marco R. Loures
- Rheumatology, Department of Medicine, State University of Maringá, Maringá, Brazil
| | - Sunita Patil
- Kalpavriksha Healthcare and Research, Thane, India
| | - Philip Payne
- Department of Biomedical Informatics, The Ohio State University, Columbus, Ohio, United States of America
- Biomedical Informatics Program, The Ohio State University Center for Clinical and Translational Science, Columbus, Ohio, United States of America
| | - Ricardo Pietrobon
- Duke-NUS Graduate Medical School, Singapore, Singapore
- Department of Surgery, Duke University Health System, Durham, North Carolina, United States of America
- Research on Research Group, Duke University, Durham, United States of America
- * E-mail:
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Zheng K, Haftel HM, Hirschl RB, O'Reilly M, Hanauer DA. Quantifying the impact of health IT implementations on clinical workflow: a new methodological perspective. J Am Med Inform Assoc 2010; 17:454-61. [PMID: 20595314 DOI: 10.1136/jamia.2010.004440] [Citation(s) in RCA: 101] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Health IT implementations often introduce radical changes to clinical work processes and workflow. Prior research investigating this effect has shown conflicting results. Recent time and motion studies have consistently found that this impact is negligible; whereas qualitative studies have repeatedly revealed negative end-user perceptions suggesting decreased efficiency and disrupted workflow. We speculate that this discrepancy may be due in part to the design of the time and motion studies, which is focused on measuring clinicians' 'time expenditures' among different clinical activities rather than inspecting clinical 'workflow' from the true 'flow of the work' perspective. In this paper, we present a set of new analytical methods consisting of workflow fragmentation assessments, pattern recognition, and data visualization, which are accordingly designed to uncover hidden regularities embedded in the flow of the work. Through an empirical study, we demonstrate the potential value of these new methods in enriching workflow analysis in clinical settings.
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Affiliation(s)
- Kai Zheng
- School of Public Health, Department of Health Management and Policy, The University of Michigan, Ann Arbor, Michigan 48109-2029, USA.
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Castillo VH, Martínez-García AI, Pulido JRG. A knowledge-based taxonomy of critical factors for adopting electronic health record systems by physicians: a systematic literature review. BMC Med Inform Decis Mak 2010; 10:60. [PMID: 20950458 PMCID: PMC2970582 DOI: 10.1186/1472-6947-10-60] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2010] [Accepted: 10/15/2010] [Indexed: 11/16/2022] Open
Abstract
Background The health care sector is an area of social and economic interest in several countries; therefore, there have been lots of efforts in the use of electronic health records. Nevertheless, there is evidence suggesting that these systems have not been adopted as it was expected, and although there are some proposals to support their adoption, the proposed support is not by means of information and communication technology which can provide automatic tools of support. The aim of this study is to identify the critical adoption factors for electronic health records by physicians and to use them as a guide to support their adoption process automatically. Methods This paper presents, based on the PRISMA statement, a systematic literature review in electronic databases with adoption studies of electronic health records published in English. Software applications that manage and process the data in the electronic health record have been considered, i.e.: computerized physician prescription, electronic medical records, and electronic capture of clinical data. Our review was conducted with the purpose of obtaining a taxonomy of the physicians main barriers for adopting electronic health records, that can be addressed by means of information and communication technology; in particular with the information technology roles of the knowledge management processes. Which take us to the question that we want to address in this work: "What are the critical adoption factors of electronic health records that can be supported by information and communication technology?". Reports from eight databases covering electronic health records adoption studies in the medical domain, in particular those focused on physicians, were analyzed. Results The review identifies two main issues: 1) a knowledge-based classification of critical factors for adopting electronic health records by physicians; and 2) the definition of a base for the design of a conceptual framework for supporting the design of knowledge-based systems, to assist the adoption process of electronic health records in an automatic fashion. From our review, six critical adoption factors have been identified: user attitude towards information systems, workflow impact, interoperability, technical support, communication among users, and expert support. The main limitation of the taxonomy is the different impact of the adoption factors of electronic health records reported by some studies depending on the type of practice, setting, or attention level; however, these features are a determinant aspect with regard to the adoption rate for the latter rather than the presence of a specific critical adoption factor. Conclusions The critical adoption factors established here provide a sound theoretical basis for research to understand, support, and facilitate the adoption of electronic health records to physicians in benefit of patients.
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Affiliation(s)
- Víctor H Castillo
- Faculty of Mechanics and Electrical Engineering, University of Colima, México.
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McAlearney AS, Song PH, Robbins J, Hirsch A, Jorina M, Kowalczyk N, Chisolm D. Moving from Good to Great in Ambulatory Electronic Health Record Implementation. J Healthc Qual 2010; 32:41-50. [DOI: 10.1111/j.1945-1474.2010.00107.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Tipping MD, Forth VE, Magill DB, Englert K, Williams MV. Systematic review of time studies evaluating physicians in the hospital setting. J Hosp Med 2010; 5:353-9. [PMID: 20803675 DOI: 10.1002/jhm.647] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Time studies, first developed in the late 19th century, are now being used to evaluate and improve worker efficiency in the hospital setting. This is the first review of hospital time study literature of which we are aware. PURPOSE We performed a systematic review of the literature to better understand the available time study literature describing the activities of hospital physicians. DATA SOURCES We searched MEDLINE, EMBASE, EMBASE Classic, PsycINFO, Cochrane Library, CINAHL, and Web of Science. We also manually reviewed the reference lists of retrieved articles and consulted experts in the field to identify additional articles for review. STUDY SELECTION We selected studies that used time-motion or work-sampling performed via direct observation, included physicians, medical residents, or interns in their study population, and were performed on an inpatient hospital ward. DATA EXTRACTION We abstracted data on subject population, study site, collection tools, and percentage of time spent on key categories of activity. DATA SYNTHESIS Our search produced 11 time-motion and 2 work-sampling studies that met our criteria. These studies focused primarily on academic hospitals (92%) and the activities of physicians in training (69%). Other results varied widely. A lack of methodological standardization and dissimilar activity categorizations inhibited our efforts to summarize detailed findings across studies. However, we consistently found that activities indirectly related to a patient's care took more of hospital physicians' time than direct interaction with hospitalized patients. CONCLUSIONS Time studies, when properly performed, have a great deal to offer in helping us understand and reengineer hospital care.
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Affiliation(s)
- Matthew D Tipping
- Division of Hospital Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois 60611, USA
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Cheriff AD, Kapur AG, Qiu M, Cole CL. Physician productivity and the ambulatory EHR in a large academic multi-specialty physician group. Int J Med Inform 2010; 79:492-500. [PMID: 20478738 DOI: 10.1016/j.ijmedinf.2010.04.006] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2009] [Revised: 04/23/2010] [Accepted: 04/23/2010] [Indexed: 11/15/2022]
Abstract
PURPOSE The impact of the ambulatory electronic health record (EHR) on physician productivity is poorly understood. Fear of productivity loss remains a major concern for practitioners and health care delivery organizations and inhibits system adoption. This study describes the changes in physician productivity after the implementation of a commercially available ambulatory EHR system in a large academic multi-specialty physician group. METHODS Weill Cornell faculty members implemented on the EpicCare (Epic Systems) EHR between 2001 and 2007 were identified as potential study participants. Monthly visit volume, charges, and work relative value units (wRVUs) were compared pre and post each provider's EHR implementation go-live date. Practitioners who lacked at least 6 months of pre- and post-implementation visit volume and charge data were excluded. Practitioners who did not meet pre-determined system proficiency metrics were additionally identified and became the basis of a non-adopter comparison group. RESULTS 203 physicians met criteria for the analysis. The eligible providers were divided into an adopter and non-adopter cohort based on system proficiency benchmarks. Those practitioners who adopted the EHR had a statistically significant increase in average monthly patient visit volume of 9 visits per provider per month. The non-adopter cohort's visit volume was statistically unchanged. Both the EHR adopters and non-adopters had statistically significant increases (22% and 16% respectively) in average monthly charges in the post-implementation period. Average monthly wRVUs were statistically unchanged in the non-adopter cohort, but showed a positive and statistically significant increase of 12 wRVUs per provider per month for the adopter group. The EHR adoption group showed an incremental increase in productivity once practitioners achieved 6 or more months experience with the EHR, consistent with a "ramp-up" period. A multivariable regression model did not reveal any association between the post-EHR implementation change in wRVUs and several potential confounding variables, including baseline provider average monthly visit volume and wRVUs, date of system adoption, and specialty categorization. CONCLUSION Provider productivity, as measured by patient visit volume, charges, and wRVUs modestly increased for a cohort of multi-specialty providers that adopted a commercially available ambulatory EHR. The productivity gain appeared to become even more pronounced after several months of system experience. This objective data may help persuade apprehensive practitioners that EHR adoption need not harm productivity. The baseline differences in productivity metrics for the adopters and non-adopters in our study suggest that there are fundamental differences in these groups. Further characterizing these differences may help predict EHR adoption success and guide future implementation strategies.
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Devine EB, Hollingworth W, Hansen RN, Lawless NM, Wilson-Norton JL, Martin DP, Blough DK, Sullivan SD. Electronic prescribing at the point of care: a time-motion study in the primary care setting. Health Serv Res 2010; 45:152-71. [PMID: 19929963 PMCID: PMC2813442 DOI: 10.1111/j.1475-6773.2009.01063.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To evaluate the impact of an ambulatory computerized provider order entry (CPOE ) system on the time efficiency of prescribers. Two primary aims were to compare prescribing time between (1) handwritten and electronic (e-) prescriptions and (2) e-prescriptions using differing hardware configurations. DATA SOURCES/STUDY SETTING Primary data on prescribers/staff were collected (2005-2007) at three primary care clinics in a community based, multispecialty health system. STUDY DESIGN This was a quasi-experimental, direct observation, time-motion study conducted in two phases. In phase 1 (n=69 subjects), each site used a unique combination of CPOE software/hardware (paper-based, desktops in prescriber offices or hallway workstations, or laptops). In phase 2 (n=77), all sites used CPOE software on desktops in examination rooms (at point of care). DATA COLLECTION METHODS Data were collected using TimerPro software on a Palm device. PRINCIPAL FINDINGS Average time to e-prescribe using CPOE in the examination room was 69 seconds/prescription-event (new/renewed combined)-25 seconds longer than to handwrite (99.5 percent confidence interval [CI] 12.38), and 24 seconds longer than to e-prescribe at offices/workstations (99.5 percent CI 8.39). Each calculates to 20 seconds longer per patient. CONCLUSIONS E-prescribing takes longer than handwriting. E-prescribing at the point of care takes longer than e-prescribing in offices/workstations. Improvements in safety and quality may be worth the investment of time.
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Affiliation(s)
- Emily Beth Devine
- Biomedical & Health Informatics, School of Medicine, University of WashingtonSeattle, WA
| | | | - Ryan N Hansen
- Pharmaceutical Outcomes Research & Policy Program, School of Pharmacy, University of WashingtonSeattle, WA
| | | | | | - Diane P Martin
- Department of Health Services, University of WashingtonSeattle, WA
| | - David K Blough
- Pharmaceutical Outcomes Research & Policy Program, School of Pharmacy, University of WashingtonSeattle, WA
| | - Sean D Sullivan
- Pharmaceutical Outcomes Research & Policy Program, School of Pharmacy, University of WashingtonSeattle, WA
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Bohnsack KJ, Parker DP, Zheng K. Quantifying temporal documentation patterns in clinician use of AHLTA-the DoD's ambulatory electronic health record. AMIA ... ANNUAL SYMPOSIUM PROCEEDINGS. AMIA SYMPOSIUM 2009; 2009:50-54. [PMID: 20351821 PMCID: PMC2815385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
In this paper, we analyzed computer-recorded user interactions with AHLTA, the electronic health record (EHR) used by the Department of Defense, to study clinicians' temporal documentation behavior in their use of the system in their daily clinical practice. We collected one week of AHLTA usage data via a monitoring software program installed in 35,570 clinical workstations across 138 military treatment facilities. The data allowed us to quantify the temporal relations among sentinel events that represent two distinct phases of clinical documentation: initiating a patient encounter and finalizing the patient note. The results suggest that alternative EHR documentation strategies such as deferred documentation were commonly employed by clinicians. The incidence rates of encounter initiation and finalization were significantly disproportional across time of day. Lunchtime and late afternoon catch-up activities were clearly delineated. While alternative documentation is a known tactic employed by clinicians, it has not been rigorously quantified in previous research.
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Affiliation(s)
- Kevin J Bohnsack
- United States Air Force School of Aerospace Medicine, Brooks City-Base, TX, USA
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Peterson LT, Ford EW, Eberhardt J, Huerta TR, Menachemi N. Assessing differences between physicians' realized and anticipated gains from electronic health record adoption. J Med Syst 2009; 35:151-61. [PMID: 20703574 DOI: 10.1007/s10916-009-9352-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2009] [Accepted: 07/13/2009] [Indexed: 10/20/2022]
Abstract
Return on investment (ROI) concerns related to Electronic Health Records (EHRs) are a major barrier to the technology's adoption. Physicians generally rely upon early adopters to vet new technologies prior to putting them into widespread use. Therefore, early adopters' experiences with EHRs play a major role in determining future adoption patterns. The paper's purposes are: (1) to map the EHR value streams that define the ROI calculation; and (2) to compare Current Users' and Intended Adopters' perceived value streams to identify similarities, differences and governing constructs. Primary data was collected by the Texas Medical Association, which surveyed 1,772 physicians on their use and perceptions of practice gains from EHR adoption. Using Bayesian Belief Network Modeling, value streams are constructed for both current EHR users and Intended Adopters. Current Users and Intended Adopters differ significantly in their perceptions of the EHR value stream. Intended Adopters' value stream displays complex relationships among the potential gains compared to the simpler, linear relationship that Current Users identified. The Current Users identify "Reduced Medical Records Costs" as the gain that governs the value stream while Intended Adopters believe "Reduced Charge Capture Costs" define the value stream's starting point. Current Users' versus Intended Adopters' assessments of EHR benefits differ significantly and qualitatively from one another.
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Weigl M, Müller A, Zupanc A, Angerer P. Participant observation of time allocation, direct patient contact and simultaneous activities in hospital physicians. BMC Health Serv Res 2009; 9:110. [PMID: 19563625 PMCID: PMC2709110 DOI: 10.1186/1472-6963-9-110] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2008] [Accepted: 06/29/2009] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Hospital physicians' time is a critical resource in medical care. Two aspects are of interest. First, the time spent in direct patient contact - a key principle of effective medical care. Second, simultaneous task performance ('multitasking') which may contribute to medical error, impaired safety behaviour, and stress. There is a call for instruments to assess these aspects. A preliminary study to gain insight into activity patterns, time allocation and simultaneous activities of hospital physicians was carried out. Therefore an observation instrument for time-motion-studies in hospital settings was developed and tested. METHODS 35 participant observations of internists and surgeons of a German municipal 300-bed hospital were conducted. Complete day shifts of hospital physicians on wards, emergency ward, intensive care unit, and operating room were continuously observed. Assessed variables of interest were time allocation, share of direct patient contact, and simultaneous activities. Inter-rater agreement of Kappa = .71 points to good reliability of the instrument. RESULTS Hospital physicians spent 25.5% of their time at work in direct contact with patients. Most time was allocated to documentation and conversation with colleagues and nursing staff. Physicians performed parallel simultaneous activities for 17-20% of their work time. Communication with patients, documentation, and conversation with colleagues and nursing staff were the most frequently observed simultaneous activities. Applying logit-linear analyses, specific primary activities increase the probability of particular simultaneous activities. CONCLUSION Patient-related working time in hospitals is limited. The potential detrimental effects of frequently observed simultaneous activities on performance outcomes need further consideration.
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Affiliation(s)
- Matthias Weigl
- Institute and Outpatient Clinic for Occupational, Social, and Environmental Medicine, Ludwig-Maximilians-University, Munich, Germany.
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Bartos CE, Butler BS, Penrod LE, Fridsma DB, Crowley RS. Negative CPOE attitudes correlate with diminished power in the workplace. AMIA ... ANNUAL SYMPOSIUM PROCEEDINGS. AMIA SYMPOSIUM 2008; 2008:36-40. [PMID: 18998842 PMCID: PMC2655973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 03/12/2008] [Revised: 07/11/2008] [Indexed: 05/27/2023]
Abstract
Power changes have been identified as a frequent and unintended consequence of the implementation of computerized physician order entry (CPOE). However, no previous study has described the degree or direction of power change, or even confirmed that such a relationship exists. Using a validated, standardized instrument for measuring personal power, we collected data from 276 healthcare workers in two different hospitals before and after implementation of CPOE. We identified a significant correlation between power perceptions and attitudes toward CPOE. Examining the direction of change by healthcare position, we found that the power perception values decreased for all positions and that attitudes toward CPOE varied based on use of the system. Understanding the relationship between power and CPOE is the first step in enabling systems developers to change the direction of power changes from negative to positive.
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Burns LR, Muller RW. Hospital-physician collaboration: landscape of economic integration and impact on clinical integration. Milbank Q 2008; 86:375-434. [PMID: 18798884 PMCID: PMC2690342 DOI: 10.1111/j.1468-0009.2008.00527.x] [Citation(s) in RCA: 103] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
CONTEXT Hospital-physician relationships (HPRs) are an important area of academic research, given their impact on hospitals' financial success. HPRs also are at the center of several federal policy proposals such as gain sharing, bundled payments, and pay-for-performance (P4P). METHODS This article analyzes the HPRs that focus on the economic integration of hospitals and physicians and the goals that HPRs are designed to achieve. It then reviews the literature on the impact of HPRs on cost, quality, and clinical integration. FINDINGS The goals of the two parties in HPRs overlap only partly, and their primary aim is not reducing cost or improving quality. The evidence base for the impact of many models of economic integration is either weak or nonexistent, with only a few models of economic integration having robust effects. The relationship between economic and clinical integration also is weak and inconsistent. There are several possible reasons for this weak linkage and many barriers to further integration between hospitals and physicians. CONCLUSIONS Successful HPRs may require better financial conditions for physicians, internal changes to clinical operations, application of behavioral skills to the management of HPRs, changes in how providers are paid, and systemic changes encompassing several types of integration simultaneously.
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Affiliation(s)
- Lawton Robert Burns
- Wharton Center for Health Management and Economics, Wharton School, University of Pennsylvania, Philadelphia, PA 19104-6218, USA.
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