电子病历与手写病历在骨科中的应用效果对比研究

目的研究骨科电子病历质量、生成效率和数据库的准确性。方法用对照试验对电子病历和手写病历作对比,研究病历评分、书写时间的差异;统计数据库的数据与最终病历的一致性。结果电子手术记录和病程记录的评分以及电子手术记录书写时间均明显优于手写病历。电子病历数据库在住院病历和手术记录内容上与最终病历是一致的。结论电子病历对提高病案质量、提高病历书写效率有意义,其数据库是准确的。     

Timeliness and quality of surgical discharge summaries after the implementation of an electronic format

BackgroundAs electronic discharge summaries (EDS) become more prevalent and health care systems increase their focus on transitions of care, analysis of EDS quality is important. The objective of this study was to assess the timeliness and quality of EDS compared with dictated summaries for surgical patients, which has not previously been evaluated.MethodsA retrospective study was conducted of a sample of discharge summaries from surgical patients at an urban university teaching hospital before and after the implementation of an EDS program. Summaries were evaluated on several dimensions, including time to summary completion, summary length, and summary quality, which was measured on a 13-item scoring tool.ResultsAfter the exclusion of 5 patients who died, 195 discharge summaries were evaluated. Discharge summaries before and after EDS implementation were similar in admission types and discharge destinations of the patients. Compared with dictated summaries, EDS had equivalent overall quality (P = .11), with higher or equivalent scores on all specific quality aspects except readability. There was a highly significant statistical and clinical improvement in timeliness for electronic summaries (P < .01). Obvious use of copying and pasting was identified in 8% of discharge summaries and was associated with decreased readability (P = .02).ConclusionsThe implementation of EDS can improve the timeliness of summary completion without sacrificing quality for surgical patients. Excessive copying and pasting can reduce the readability of discharge summaries, and strategies to discourage this practice without the use of appropriate editing should be used.     

Health Information Systems

This article provides surgical pathologists an overview of health information systems (HISs): what they are, what they do, and how such systems relate to the practice of surgical pathology. Much of this article is dedicated to the electronic medical record. Information, in how it is captured, transmitted, and conveyed, drives the effectiveness of such electronic medical record functionalities. So critical is information from pathology in integrated clinical care that surgical pathologists are becoming gatekeepers of not only tissue but also information. Better understanding of HISs can empower surgical pathologists to become stakeholders who have an impact on the future direction of quality integrated clinical care.     

An electronic operation note proforma improves the quality of operation notes in burns surgery

BackgroundAn Operation Note should provide a comprehensive account of the details of a surgical procedure performed and document clinically relevant events which occur throughout the procedure. The Royal College of Surgeons of England, in 2014, updated guidelines on specific criteria to be included in operation notes. Standardisation using procedure-specific operation notes has been shown to significantly improve adherence to these guidelines. The aim of this study was to evaluate the quality of operation notes in the Irish National Burns Unit before and after the design and implementation of an electronic patient record and the subsequent introduction of an operation template and a burns surgery specific checklist, within the electronic system.MethodsA 30-point checklist was designed based on existing sources. Operation notes prior to and following the adoption of a electronic-based operation note were analysed, and then reanalysed following the introduction of a procedure-specific operation note.ResultsNinety-three operation notes were included for analysis. An electronic operation record significantly improved the quality of documentation within our unit. The subsequent procedure specific operation note had a significant improvement across all areas and achieved 100% compliance in many categories.ConclusionsThe use of an electronic patient record to document a patient’s procedure has been shown to significantly improve the quality of documentation. One could expect this to result in an improved patient hand-over and subsequent episode of care. We highlight a number of initial pit-falls that others may avoid in their implementation of a digital record.     

The anesthesia information management system for electronic documentation: what are we waiting for?

The anesthesia information management system (AIMS) will be part of the future of healthcare. An electronic medical records system or AIMS will provide clear and concise information and have the potential to integrate information across the entire hospital system, improve quality of care, reduce errors, decrease risks, and improve revenue capture. The practice of anesthesia requires a medical record system that can capture data in real time. In this article, we describe challenges that must be overcome to establish an efficient electronic medical record system for anesthesiology.     

Incidence of hospital‐acquired pressure ulcers – a population‐based cohort study

Our study sought to estimate the association between race, gender, comorbidity and body mass index (BMI) on the incidence of hospital‐acquired pressure ulcer (PU) from a population‐based retrospective cohort comprising 242 745 unique patient hospital discharges in two fiscal years from July 2009 to June 2010 from 15 general and tertiary care hospitals. Cases were patients with a single inpatient encounter that led to an incident PU. Controls were patients without a PU at any encounter during the two fiscal years with the earliest admission retained for analysis. Logistic regression models quantified the association of potential risk factors for PU incidence. Spline functions captured the non‐linear effects of age and comorbidity. Overall 2·68% of patients experienced an incident PU during their inpatient stay. Unadjusted analyses revealed statistically significant associations by age, gender, race, comorbidity, BMI, admitted for a surgical procedure, source of admission and fiscal year, but differences by gender and race did not persist in adjusted analyses. Interactions between age, comorbidity and BMI contributed significantly to the likelihood of PU incidence. Patients who were older, with multiple comorbidities and admitted for a surgical diagnosis‐related groups (DRG) were at greater risk of experiencing a PU during their stay.     

Screening for abdominal aortic aneurysm with electronic clinical reminders

Background

Based on randomized, population-based screening protocols, a single ultrasound examination reduces mortality from an abdominal aortic aneurysm (AAA) by facilitating elective surgical intervention before rupture. Ultrasound screening is accurate, noninvasive, inexpensive, and cost effective. By using a comprehensive electronic medical record, we inquired whether an age-prompted clinical reminder would facilitate the detection of AAA.

Methods

The AAA risk screen was installed in May 2007 via a computerized patient record system prompt for male veterans ages 65 to 75 who ever smoked. This abbreviated ultrasound examination uses a 3.5- to 4-MHz scan head, measures anteroposterior and transverse planes, and reports the largest infrarenal aortic diameter.

Results

Of 1437 examinations there were 73 AAAs of 3.0-cm diameter or larger (5.1%); 33 AAAs of 4.0-cm diameter or larger (2.3%); 15 AAAs of 5.0-cm diameter or larger (1.0%); and 11 AAAs of 5.5-cm diameter or larger (.77%). Fifty (68%) received counseling for abnormal findings.

Conclusions

Recognition of newly diagnosed AAA compared favorably with that of previous screening studies. Electronic clinical reminders identify undiagnosed, life-threatening AAAs before rupture. Immediate counseling is available in the vascular setting.     

Electronic medical record: research tool for pancreatic cancer?

Background

A novel data warehouse based on automated retrieval from an institutional health care information system (HIS) was made available to be compared with a traditional prospectively maintained surgical database.

Methods

A newly established institutional data warehouse at a single-institution academic medical center autopopulated by HIS was queried for International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM) diagnosis codes for pancreatic neoplasm. Patients with ICD-9-CM diagnosis codes for pancreatic neoplasm were captured. A parallel query was performed using a prospective database populated by manual entry. Duplicated patients and those unique to either data set were identified. All patients were manually reviewed to determine the accuracy of diagnosis.

Results

A total of 1107 patients were identified from the HIS-linked data set with pancreatic neoplasm from 1999–2009. Of these, 254 (22.9%) patients were also captured by the surgical database, whereas 853 (77.1%) patients were only in the HIS-linked data set. Manual review of the HIS-only group demonstrated that 45.0% of patients were without identifiable pancreatic pathology, suggesting erroneous capture, whereas 36.3% of patients were consistent with pancreatic neoplasm and 18.7% with other pancreatic pathology. Of the 394 patients identified by the surgical database, 254 (64.5%) patients were captured by HIS, whereas 140 (35.5%) patients were not. Manual review of patients only captured by the surgical database demonstrated 85.9% with pancreatic neoplasm and 14.1% with other pancreatic pathology. Finally, review of the 254 patient overlap demonstrated that 80.3% of patients had pancreatic neoplasm and 19.7% had other pancreatic pathology.

Conclusions

These results suggest that cautious interpretation of administrative data rely only on ICD-9-CM diagnosis codes and clinical correlation through previously validated mechanisms.     

Follow-up disparities after trauma: a real problem for outcomes research

Introduction

The objectives of this study were to (1) determine risk factors associated with failure to follow-up (FTF) after traumatic injury and (2) in those patients who do follow up, to determine if information within the electronic medical record (EMR) is an adequate data-collection tool for outcomes research.

Methods

A 6-year retrospective analysis was conducted on all admitted trauma patients using data from the trauma registry, National Death Index, 2000 Census Data, and the EMR. Bivariate and logistic regression analyses identified risk factors for FTF. A subgroup analysis evaluated the utility of using the EMR to determine basic functional outcomes (Glasgow outcome scale, diet, ambulation, and employment status).

Results

A total of 14,784 patients were discharged, and 61% had follow-up appointments. Lower income, higher poverty rates, and lower education were significantly (P < .05) associated with FTF. Logistic regression analysis (excluding census data) identified that older age, lower Injury Severity Score, less severe head injury, nonwhite race, blunt injury, death after discharge, zip code within 25 miles, and patients discharged to home independently predicted FTF after traumatic injury. A subgroup analysis of the EMR showed the inability to reliably determine functional outcomes.

Conclusions

There are several disparities related to follow-up after trauma. Furthermore, charting deficiencies, even with an EMR, highlight the weaknesses of data available for trauma outcomes research. Trauma process improvement programs could target patients at risk for not following up and use a structured electronic outpatient note.     

Pathology Gross Photography: The Beginning of Digital Pathology

The underutilized practice of photographing anatomic pathology specimens from surgical pathology and autopsies is an invaluable benefit to patients, clinicians, pathologists, and students. Photographic documentation of clinical specimens is essential for the effective practice of pathology. When considering what specimens to photograph, all grossly evident pathology, absent yet expected pathologic features, and gross-only specimens should be thoroughly documented. Specimen preparation prior to photography includes proper lighting and background, wiping surfaces of blood, removing material such as tubes or bandages, orienting the specimen in a logical fashion, framing the specimen to fill the screen, positioning of probes, and using the right-sized scale.     

Creating a real return-on-investment for information system implementation: life after HITECH

In 2010, the Centers for Medicare and Medicaid Services (CMS) published its final rule describing plans for incentivizing eligible professionals (EPs) and eligible hospitals to become meaningful users of electronic health record (EHR) technology using funds provided by the Health Information Technology for Economic and Clinical Health (HITECH) Act. Beginning in 2011, non-hospital-based EPs can earn monetary benefits for meeting meaningful use criteria through implementation of certified EHR technology. Most anesthesiologists qualify as non-hospital-based EPs under CMS' new hospital-based definition. The authors distill CMS' final rule into its most basic facts and requirements and explain the implications for US anesthesiologists.     

Examination to assess the clinical examination and documentation of spine pathology among orthopedic residents

Background Context

The Accreditation Council for Graduate Medical Education (ACGME) guidelines requires residency programs to teach and evaluate residents in six overarching “core competencies” and document progress through educational milestones. To assess the progress of orthopedic interns' skills in performing a history, physical examination, and documentation of the encounter for a standardized patient with spinal stenosis, an objective structured clinical examination (OSCE) was conducted for 13 orthopedic intern residents, following a 1-month boot camp that included communications skills and curriculum in history and physical examination. Interns were objectively scored based on their performance of the physical examination, communication skills, completeness and accuracy of their electronic medical record (EMR), and their diagnostic conclusions gleaned from the patient encounter.

Digital documentation of the physical examination: moving the clinical breast exam to the electronic medical record

BACKGROUND: Documentation of the clinical breast examination (CBE) has consisted of simple hand-drawings and stick figures without a common lexicon. There is a need for a device that can accurately depict the CBE in digital format while being objective, reproducible over time, and useable in the electronic medical record. This new device is called palpation imaging (PI). METHODS: We examined 110 patients with a complaint of a breast mass using PI. This laptop-sized device creates a real-time digital display of the palpable area in both video and still formats. The size, hardness, shape, homogeneity, and mass location may be extracted from the image. RESULTS: Of those with a true mass, PI identified the mass in 94% while physical examination identified 86%. The positive predictive value (PPV) for breast cancer using PI was 94% and 78% for physical examination. A survey of primary care physicians revealed the inclusion of the PI record in a consultation note implied competence, experience, and skill by the surgeon. CONCLUSIONS: PI documented the CBE in a timely, efficient, and accurate manner. A reproducible record allows objective review by multiple examiners at varied times. Continued work will optimize examination methods.