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Purpose: To describe the demographics and clinical profile of pseudoexfoliation syndrome (PXF or PES) in patients presenting to a multi?tier ophthalmology hospital network in India. Methods: This cross?sectional hospital?based study included 3,082,727 new patients presenting between August 2010 and December 2021. Patients with a clinical diagnosis of PXF in at least one eye were included as cases. The data were collected using an electronic medical record system. Results: Overall, 23,223 (0.75%) patients were diagnosed with PXF. The majority of the patients were male (67.08%) and had unilateral (60.96%) affliction. The most common age group at presentation was during the seventh decade of life with 9,495 (40.89%) patients. The overall prevalence was higher in patients from a lower socio?economic status (1.48%) presenting from the urban geography (0.84%) and in retired individuals (3.61%). The most common location of the PXF material was the pupillary margin (81.01%) followed by the iris (19.15%). The majority of the eyes had mild or no visual impairment (<20/70) in 12,962 (40.14%) eyes. PXF glaucoma was documented in 7,954 (24.63%) eyes. Krukenberg’s spindle was found in 64 (0.20%) eyes, phacodonesis in 328 (1.02%) eyes, and lens subluxation in 299 (0.93%) eyes. Among the surgical interventions, cataract surgery was performed in 8,363 (25.9%) eyes, trabeculectomy was performed in 966 (2.99%) eyes, and a combined procedure in 822 (2.55%) eyes. Conclusion: PXF more commonly affects males presenting during the seventh decade of life from lower socio?economic status and is predominantly unilateral. A quarter of the affected eyes are associated with glaucoma and the majority of the eyes have mild or no visual impairment.
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Introduction:Effective management of medical records is essential for delivering high‑quality treatment. The location, architecture, and personnel of a medical records department (MRD) can considerably impact its operational efficiency. This study seeks to examine hospital MRD and establishes whether its current configuration is suitable for effective medical record management. Materials and Methods: The descriptive method was utilized to evaluate the MRD of the hospital. The review analyzed the department’s physical layout, personnel, workload, training programs, and available equipment. The study also evaluated the influence of government and business restrictions on MRDs operations. Results: It was determined that the MRD of the hospital had an appropriate physical layout, with divisions positioned in optimal locations. The department’s personnel levels were adequate, with twenty employees managing the patient population’s workload. The analysis determined that the department required extra photocopiers and scanners to boost operational efficiency. In addition, the study underlined the significance of adhering to policies, protocols, and established processes in ensuring efficient workflow. Conclusion: The analysis concludes that the hospital MRD has an adequate physical layout, staffing levels, and task management. However, the present equipment could be enhanced to increase operational efficiency. The study also emphasizes the importance of adhering to policies, protocols, and written processes to ensure the department’s efficient workflow. The outcomes of this study may inform future decisions on MRD management in other health‑care organizations, especially those subject to comparable government and commercial regulations
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Purpose: To describe the demographics, clinical characteristics, and presentation of solar retinopathy in patients who presented to a multi?tier ophthalmology hospital network in India. Methods: This cross?sectional, hospital?based study included 3,082,727 new patients presenting to the hospital between August 2010 and December 2021. Patients with a clinical diagnosis of solar retinopathy in at least one eye were included in the study. All the data was collected using an electronic medical record system. Results: Three hundred and forty?nine eyes of 253 (0.01%) patients were diagnosed with solar retinopathy and included in the study, and 157 patients (62.06%) had a unilateral affliction. Solar retinopathy was noted to be significantly more common in males (73.12%) and adults (98.81%). The most common age group at presentation was during the sixth decade of life with 56 (22.13%) patients. They were more commonly from the rural geography (41.9%). Among the 349 eyes, 275 (78.8%) eyes had mild or no visual impairment (<20/70), which was followed by moderate visual impairment (>20/70–20/200) found in 45 (12.89%) eyes. The most commonly associated ocular comorbidity was cataract in 48 (13.75%) eyes, followed by epiretinal membrane in 38 (10.89%) eyes. The most common retinal damage seen was interdigitation zone (IZ) disruption (38.68%), followed by inner segment–outer segment (IS–OS) disruption (33.52%). Foveal atrophy was seen in 105 (30.09%) eyes. Conclusion: Solar retinopathy is predominantly unilateral and is more common in males. It usually presents during the sixth decade of life and rarely causes significant visual impairment. The most common retinal damage seen was disruption of the outer retinal layers
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Resumen Los procesos de digitalización del siglo XX extendieron el uso de Tecnologías de Información y Comunicación al campo de la salud. El artículo aborda la Historia Clínica Electrónica a partir de las críticas y debilidades señaladas por especialistas en Clínica Médica, Medicina General y/o de Familia del Área Metropolitana de Buenos Aires, Argentina. El diseño metodológico cualitativo incluyó 43 entrevistas realizadas entre junio de 2019 y marzo de 2020. El andamiaje teórico interpretativo articula tres campos: Comunicación y Salud; Biomedicina, Biopolítica y Tecnologías de Información y Comunicación; Subjetividad, Derechos y Género. Los principales resultados conciernen a cambios en las relaciones médico-paciente, registro y uso de datos, implicancias sobre los derechos y las subjetividades, potencialidades y problemáticas de la informatización en salud en un contexto de precaria infraestructura, desafíos en la regulación y desigualdades estructurales.(AU)
Abstract Digitalization has extended the use of information and communications technologies in the field of health. This article addresses electronic medical records drawing on the criticisms and weaknesses highlighted by clinical specialists, general practitioners, and family doctors working in the metropolitan region of Buenos Aires, Argentina. The qualitative research design included 43 interviews conducted between June 2019 and March 2020. We developed an interpretive framework structured around three categories: communications and health; biomedicine, biopolitics and information and communication technologies; subjectivity, rights and gender. The main results refer to: changes in doctor-patient relations; data recording and usage; implications for rights and subjectivities; potential and challenges of health informatization in a context of precarious infrastructure; and regulatory challenges and structural inequalities.(AU)
Resumo Os processos de digitalização do século XX estenderam o uso das Tecnologias da Informação e Comunicação ao campo da saúde. O artigo aborda o Registro Médico Eletrônico a partir das críticas e fragilidades apontadas por especialistas em Clínica Médica, Medicina Geral e / ou Família da Área Metropolitana de Buenos Aires, Argentina. O desenho metodológico qualitativo incluiu 43 entrevistas realizadas entre junho de 2019 e março de 2020. O referencial teórico interpretativo articula três campos: Comunicação e Saúde; Biomedicina, Biopolítica e Tecnologias de Informação e Comunicação; Subjetividade, Direitos e Gênero. Os principais resultados referem-se a mudanças nas relações médico-paciente, registro e uso de dados, implicações em direitos e subjetividades, potencialidades e problemas de informatização em saúde em um contexto de infraestrutura precária, desafios na regulação e desigualdades estruturais.(AU)
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@#Electronic Medical Records (EMRs) have great value in healthcare, as they enhance healthcare quality, decrease costs, optimize patient safety and health care research. Worldwide and particularly in the Middle Eastern countries have pushed for usage and implement EMR systems. However, there were some obstacles and challenges toward implementation of the EMR system. This review aims to look at the challenges and constraints of using and adopting EMR in Middle Eastern countries. Electronic databases of PubMed, country reports, newspaper, magazine articles, and hospital reports between 2008 to 2021 were used. Most common challenges highlighted were high cost of EMR implementation, lack of training, insufficient information technology personnel support, poor acceptance of new technology, confidentiality, and privacy concerns. Understanding the hurdles of using EMR technology in health care setting is essential for decision makers to focus on economic and human factors challenges to enhance the use and acceptance of EMR systems.
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Objective:Considering the large amount and poor quality of clinical data, this study aims to explore the establishment of high-quality research database and its role in real-world research by taking the establishment of lymphoma research database as an example.Methods:The expert opinions in the field of lymphoma were collected, and the relevant guidelines and standards were referenced to establish a standard medical knowledge dataset. The electronic diagnosis and treatment data of lymphoma patients treated in Peking University Cancer Hospital from February 2005 to December 2020 were retrospectively extracted, the deep Learning, natural language processing were adopted to build a dynamic intelligent information integration and processing system of " lymphoma database based on electronic medical record system - biological sample information database - extended genetic information database" .Results:The research database not only meets the research needs of clinical researchers, but also realizes the management of traces in the whole process of application, approval, traceability and analysis of hospital medical record data and biological sample data. The total number of research variables in the database was 668, and the structured variables accounted for 46.0%. On December 25, 2021, there were 68 687 lymphoma patients in the database, the ratio of male to female patients was 8/9, and the proportion of patients with ≥3 visits accounted for 23.0%. In addition, researchers can superimpose searches in the database according to the target conditions, display the targeted medical records according to research hypothesis, and then establish a research cohort, conducting statistical modeling, and mining data information.Conclusions:By integrating management processes and using new natural language artificial intelligence technology to establish a high-level evidence-based database, it is helpful for the interconnection and resource sharing of hospital information systems, so as to achieve the purpose of providing reliable and detailed data for real-world research.
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Purpose: The aim of this study was to develop a risk stratification system that predicts visual outcomes (uncorrected corrected visual acuity at one week and five weeks postoperative) in patients undergoing cataract surgery. Methods: This was a retrospective analysis in a multitier ophthalmology network. Data from all patients who underwent phacoemulsification or manual small-incision cataract surgery between January 2018 and December 2019 were retrieved from an electronic medical record system. There were 122,911 records; 114,172 (92.9%) had complete data included. Logistic regression analyzed unsatisfactory postoperative outcomes using a main effects model only. The final model was cross-checked using forward stepwise selection. The Hosmer朙emeshow goodness of fit test, the Bayesian information criterion, and Nagelkerke抯 R2 assessed model fit. Dispersion was calculated from deviance and degrees of freedom and C-stat from receiving operating characteristics analysis. Results: The final phacoemulsification model (n = 48,169) had a dispersion of 1.08 with a Hosmer朙emeshow goodness of fit of 0.20, a Nagelkerke R2 of 0.19, and a C-stat of 0.72. The final manual small-incision cataract surgery model (n = 66,003) had a dispersion of 1.05 with a Hosmer朙emeshow goodness of fit of 0.00015, a Nagelkerke R2 of 0.14, and a C-stat of 0.68. Conclusion: The phacoemulsification model had reasonable model fit; the manual small-incision cataract surgery model had poor fit and was likely missing variables. The predictive capability of these models based on a large, real-world cataract surgical dataset was suboptimal to determine which patients could benefit most from sight-restoring surgery. Appropriate patient selection for cataract surgery in developing settings should still rely on clinician thought processes, intuition, and experience, with more complex cases allocated to more experienced surgeons
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Artificial intelligence (AI) is often being touted as the means to bring about the fourth industrial revolution and its role in almost all sectors of our society is almost certain. This brings about an urgent need for evaluating the benefits and limitations of AI and machine learning (ML) across various sectors. Pharmaceutical industry has pioneered in embracing the use of AI in all its core areas but the success as of now seems very limited. The major advantage of AI is that it reduces the time that is needed for drug development, and in turn, it reduces the costs that are associated with drug development, enhances the returns on investment, and may even cause a decrease in cost for the end user along with improved drug safety. Hence, in this article, we will review the scope and limitations of AI in the pharmaceutical industry along with the brief review of how AI/ML can impact geriatric health care.
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Purpose: To describe the demographics and clinical profile of ophthalmia nodosa in patients presenting to a multitier ophthalmology hospital network in India. Methods: This cross?sectional, hospital?based study included 3,082,727 new patients presenting between August 2010 and December 2021. Patients with a clinical diagnosis of ophthalmia nodosa in at least one eye were included as cases. The data were collected using an electronic medical record system. Results: Overall, 434 (0.014%) patients were diagnosed with ophthalmia nodosa. Most of the patients were male (71.43%) and had unilateral (97.7%) affliction. The most common age group at presentation was during the third decade of life with 116 (26.73%) patients. The overall prevalence was higher in patients from a higher socioeconomic status (0.015%) presenting from the urban geography (0.019%) and in professionals (0.027%). The setae were identified and removed at presentation in 287 (66.13%) patients. The most common location of the setae was conjunctiva (45.72%) followed by cornea (39.64%). Most of the eyes (355; 79.95%) had mild or no visual impairment (<20/70). The most documented ocular signs were eye lid edema (35.81%), conjunctival congestion (73.87%), and corneal abrasion (29.05%). Less than one?tenth of the eyes required a surgical intervention for removal of the setae, corneal foreign body removal was performed in 10 (2.25%) eyes and conjunctival foreign body removal in four (0.90%) eyes. Conclusion: Ophthalmia nodosa more commonly affects males presenting during the third decade of life and is predominantly unilateral. The setae are most commonly lodged in the conjunctiva followed by the cornea, and the majority of the eyes have mild or no visual impairment
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Purpose: To describe the demographics and clinical profile of Fuchs’ endothelial corneal dystrophy (FECD) in patients presenting to a multi?tiered ophthalmology hospital network in India. Methods: This cross?sectional hospital?based study included 3,082,727 new patients presenting between August 2010 and December 2021. Patients with a clinical diagnosis of FECD in at least one eye were included as cases. The data were collected using an electronic medical record system. Results: Overall, 2570 (0.08%) patients were diagnosed with FECD. The majority of the patients were female (65.53%) and were predominantly adults (99.92%). The most common age group at presentation was during the seventh decade of life with 867 patients (33.74%). The overall prevalence was higher in patients from a higher socioeconomic status (0.1%) presenting from the urban geography (0.09%) and in retired individuals (0.4%). About half of the 5,140 eyes had mild or no visual impairment (< 20/70) in 2643 eyes (51.42%) followed by moderate visual impairment (>20/70 to 20/200) in 708 eyes (13.77%). The average logMAR was 0.61 ± 0.81 at presentation. The most documented corneal signs were guttae (76.63%), corneal scar (23%) and stromal edema (21.73%). The most associated ocular comorbidity was cataract (47.32%) followed by glaucoma (5.39%). More than a tenth of the affected eyes required a surgical intervention of endothelial keratoplasty (15.58%). Conclusion: FECD more commonly affects females presenting during the seventh decade of life. Majority of the eyes had mild or no visual impairment and endothelial keratoplasty is warranted in a tenth of the affected eyes
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Purpose: To describe the distribution of ocular disorders in patients with a family history of consanguinity presenting to a multi?tier ophthalmology hospital network in India. Methods: This cross?sectional hospital?based study included 2,805,267 new patients presenting between August 2010 and April 2021. Patients with a family history of consanguinity were included as cases. The sociodemographic and clinical data were collected using an electronic medical record system. Results: Overall, 20,445 (0.73%) new patients were documented to have a family history of consanguinity. The prevalence rates were 4.04% in children (age: <16 years) and 0.21% in adults. The mean age of the patients was 11.87 ± 11.06 years. The majority of the patients were males (56.48%) and students (54.43%) by profession. The majority (93.05%) of the patients were in the 0–30?years age bracket, with over half of them (53.71%) presenting in the first decade of life. A significant number of patients were from higher socioeconomic status (73.48%) and the rural region (47.62%). The most common degree of consanguinity documented was second degree (3.95%). The most common ocular disorders associated with a high proportion of consanguinity were congenital hereditary endothelial dystrophy (CHED) (100%), corneal macular dystrophy (83.78%), xeroderma pigmentosum (80.95%), and ocular albinism (73.59%). A tenth of the patients (9.8%) reported a similar history of ocular disorders among the family members and more commonly among the siblings (70.4%). Conclusion: Consanguineous marriages are not uncommon in India. They cause ocular disorders that cause visual impairment in a significant majority of those affected in their early decades of life. Genetic counseling plays a role in prevention.
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Purpose: To describe the clinical profile and demographic distribution of band?shaped keratopathy (BSK) in patients presenting to a multitier ophthalmology hospital network in India. Methods: This cross?sectional hospital?based study included 2,664,906 new patients presenting between January 2011 and January 2021 (10?year period). Patients with a clinical diagnosis of BSK in at least one eye were included as cases. The data were collected using an electronic medical record system. Results: Overall, 8801 (0.33%) patients were diagnosed with BSK. The prevalence rates were 0.47% in children (age: <16 years) and 0.31% in adults. The majority of patients were males (62.87%) with unilateral affliction (85.21%). The mean age of the patients was 40.43 ± 23.14 years. The majority (16.93%) of the patients were in the age bracket of 11–20 years. A larger proportion of the patients were from higher socioeconomic status (60.46%) and the urban region (45.9%). Of the 10,103 eyes affected with BSK, the common ocular comorbidities were status post?vitreoretinal surgery (20.55%) and uveitis (12.7%) in children and corneal scar (41.23%) and spheroidal degeneration (13.7%) in adults. Most of the eyes had mild or no visual impairment (24.74%). Among the eyes that needed surgical intervention, chelation with ethylenediaminetetraacetic acid (EDTA) was the most performed surgical procedure (1.68%) along with phototherapeutic keratectomy (0.32%). Conclusion: BSK commonly affects adult males and is unilateral in nature. The majority of the patients in this cohort belonged to higher socioeconomic strata and urban geography. At initial presentation, visual impairment was mild to moderate in a vast majority of the patients, and the most common surgical intervention performed was chelation with EDTA during the study period.
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Purpose: To describe the demographics and epidemiology of uveitis presenting to a multi?tier ophthalmology hospital network in Southern India. Methods: Cross?sectional hospital?based study of 19,352 patients with uveitis presenting between March 2012 and August 2018. Results: In total, 1,734,272 new patients were seen across the secondary and tertiary centers of our multi?tier ophthalmology hospital network during the study period. Among them, 25,353 eyes of 19,352 patients were diagnosed with uveitis and were included in the study. Uveitis constituted 1.11% of all cases. The majority of patients were male (60.33%) and had unilateral (68.09%) affliction. The most common age group was 21� years with 12,204 (63.06%) patients. The most common type of uveitis was anterior uveitis, which was seen in 7380 (38.14%) patients, followed by posterior uveitis in 5397 (23.89%) patients. Among the infectious causes, tuberculosis was the most common etiology (2551 patients, 13%) followed by toxoplasmosis (1147 patients, 6%). Conclusion: Uveitis constituted 1.11% of all cases presenting to our clinics. It was more common in the age group of 21� and was predominantly unilateral. Anterior uveitis was the most common subtype seen in 38%.
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Objective:Based on the real-world clinical data of hospital electronic medical records, to analyze the length of stay and healthcare costs associated with in-hospital falls and fall injuries in hospitals.Methods:Based on the electronic medical record system of the First Affiliated Hospital of Nanjing Medical University, a retrospective cohort study was conducted on patients admitted to these departments reported falls in nursing management information system from January 2017 to December 2019. A total of 38 481 patients from 74 units were enrolled in this study. The patients′ characteristics, falls, falls injury, and explore the length of hospital stay and bottom-up direct cost were analyzed.Results:A total of 243 cases (0.6%) fell and 154 cases (63.4%) were injured by falls from January 2017 to December 2019. Compared with non-fallers, the median length of stay of patients with falls was 19 days, which was significantly increased compared with 7 days of patients without falls ( Z=-15.18, P<0.05). The median hospitalization cost of patients with falls was 39 000 yuan, which was significantly higher than 16 300 yuan of patients without falls ( Z=-11.47, P<0.01). There was no statistical difference between non-injuried fallers and injuried fallers for length of stay and healthcare costs ( Z=-0.92, -0.64, P>0.05). Linear regression model analysis showed that gender, age, comorbidity, inpatient department unit, reason of hospitalization were significantly correlated with inpatient cost and length of stay ( F=280.05, 217.31, all P<0.05). Conclusions:Patients who have an in-hospital fall have significantly longer hospital stays and higher direct costs, mainly can be attributed to the fall itself, not the injury. Our findings have important financial implications for real world in light of optimal intervention strategies, resource allocation and economic evaluation of fall prevention.
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@# The informatization construction in medical field not only brings convenience to clinical doctors, but also creates huge data for clinical research. Taking the application of information technology in thoracic surgery as an example, we decide to talk about the establishment and application of esophageal cancer database based on standardized and structured electronic medical records. The aim, through the construction of database, is to improve clinical doctors’ management ability of esophageal cancer, to provide reference of the information construction to medical colleagues, and to promote the application of information in medicine.
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Abstract Electronic medical records have been touted as a solution to many of the shortcomings of health care systems. The aim of this essay is to review pertinent literature and present examples and recommendations from several decades of experience in the use of medical records in primary health care, in ways that can help primary care doctors to organize their work processes to improve patient care. Considerable problems have been noted to result from a lack of interoperability and standardization of interfaces among these systems, impairing the effective collaboration and information exchange in the care of complex patients. It is extremely important that regional and national health policies be established to assure standardization and interoperability of systems. Lack of interoperability contributes to the fragmentation of the information environment. The electronic medical record (EMR) is a disruptive technology that can revolutionize the way we care for patients. The EMR has been shown to improve quality and reliability in the delivery of healthcare services when appropriately implemented. Careful attention to the impact of the EMR on clinical workflows, in order to take full advantage of the potential of the EMR to improve patient care, is the key lesson from our experience in the deployment and use of these systems.
Resumo Os registros médicos eletrônicos (RME) têm sido apontados como uma solução para muitas das deficiências dos sistemas de saúde. O objetivo deste ensaio é revisar a literatura pertinente e apresentar exemplos e recomendações de várias décadas de experiência no uso de registros médicos na atenção primária à saúde, de maneira a ajudá-los na organização de seus processos de trabalho para melhorar o atendimento ao paciente. Observou-se que problemas consideráveis resultam da falta de interoperabilidade e padronização de interfaces entre esses sistemas, prejudicando a colaboração efetiva e a troca de informações no atendimento a pacientes complexos. É extremamente importante que políticas regionais e nacionais de saúde sejam estabelecidas para garantir a padronização e interoperabilidade dos sistemas. A falta de interoperabilidade contribui para a fragmentação do ambiente de informações. O prontuário eletrônico (RME) é uma tecnologia disruptiva que pode revolucionar a maneira como cuidamos dos pacientes. Foi demonstrado que o RME melhora a qualidade e a confiabilidade na prestação de serviços de saúde quando implementada adequadamente. Uma atenção cuidadosa ao impacto do RME nos fluxos de trabalho clínicos, a fim de aproveitar ao máximo o potencial do RME para melhorar o atendimento ao paciente, é a principal lição de nossa experiência na implantação e uso desses sistemas.
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Humans , Quality of Health Care , Electronic Health Records/standards , National Health Programs , Patient Care Team , United States , Registries , Communication , Electronic Health Records/organization & administration , Quality Improvement , Health Information Exchange , Medication Errors/prevention & controlABSTRACT
Purpose: To assess the demographic details and distribution of ocular disorders in patients presenting to a three-tier eye care network in India using electronic medical record (EMR) systems across an 8-year period using big data analytics. Methods: An 8-year retrospective review of all the patients who presented across the three-tier eye care network of L.V. Prasad Eye Institute was performed from August 2010 to August 2018. Data were retrieved using an in-house eyeSmart EMR system. The demographic details and clinical presentation and ocular disease profile of all the patients were analyzed in detail. Results: In an 8-year period, a total of 2,270,584 patients were captured on the EMR system with 4,730,221 consultations. More than half of the patients presented at tertiary centers (n = 1,174,643, 51.73%), a quarter at the secondary centers (n = 564,251, 24.85%) followed by the vision centers (n = 531,690, 23.42%). The ratio of males and females was 1.18:1. Most common states of presentation were Andhra Pradesh (n = 1,103,733, 48.61%) and Telangana (n = 661,969, 29.15%). In total, 3,721,051 ocular diagnosis instances were documented in the patients. Most common ocular disorders were related to cornea and anterior segment (n = 1,347,754, 36.22%) followed by refractive error (n = 1,133,078, 30.45%). Conclusion: This study depicts the demographic details and distribution of various ocular disorders in a very large cohort of patients. There is a need to adopt digitization in geographies that cater to large populations to enable insightful research. The implementation of EMR systems enables structured data for research purposes and the development of real-time analytics for the same.
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Pediatric cough is a heterogeneous condition in terms of symptoms and the underlying disease mechanisms. Symptom phenotypes hold complicated interactions between each other to form an intricate network structure. This study aims to investigate whether the network structure of pediatric cough symptoms is associated with the prognosis and outcome of patients. A total of 384 cases were derived from the electronic medical records of a highly experienced traditional Chinese medicine (TCM) physician. The data were divided into two groups according to the therapeutic effect, namely, an invalid group (group A with 40 cases of poor efficacy) and a valid group (group B with 344 cases of good efficacy). Several well-established analysis methods, namely, statistical test, correlation analysis, and complex network analysis, were used to analyze the data. This study reports that symptom networks of patients with pediatric cough are related to the effectiveness of treatment: a dense network of symptoms is associated with great difficulty in treatment. Interventions with the most different symptoms in the symptom network may have improved therapeutic effects.
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ObjectiveAt present, there are many bedside tools for delirium, but these manual tools are time-consuming and poor feasible. The aim of this study was to establish a delirium screening scale, automatically extracting keywords from electronic medical records (EMR).MethodsWe selected electronic medical records of 779 elderly hospitalized patients in West China Hospital of Sichuan University from 2015 to 2017. Then, R software was used to automatically extract keywords to form a database undercritical ration, correlation coefficient and different analysis methods. Finally, the Delphi method and Analytic Hierarchy Process Weight were carried out to the construct weight coefficient, so as to form the formal scale.ResultsIn the study, we developed a formal scale consisting of 59 items and 11 dimensions. The score of the scale ranged from 0 to 53.4, with a mean value of 6.64, skewness of 2.6 and kurtosis of 8.2.ConclusionThe delirium screening scale based on the EMR can improve the recognition rate of delirium through intelligent and automatic warning, so as to early diagnosis and timely intervention of delirium.
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OBJECTIVES: The objective of this study was to investigate the clinical decision support (CDS) functions and digitalization of clinical documents of Electronic Medical Record (EMR) systems in Korea. This exploratory study was conducted focusing on current status of EMR systems. METHODS: This study used a nationwide survey on EMR systems conducted from July 25, 2018 to September 30, 2018 in Korea. The unit of analysis was hospitals. Respondents of the survey were mainly medical recorders or staff members in departments of health insurance claims or information technology. This study analyzed data acquired from 132 hospitals that participated in the survey. RESULTS: This study found that approximately 80% of clinical documents were digitalized in both general and small hospitals. The percentages of general and small hospitals with 100% paperless medical charts were 33.7% and 38.2%, respectively. The EMR systems of general hospitals are more likely to have CDS functions of warnings regarding drug dosage, reminders of clinical schedules, and clinical guidelines compared to those of small hospitals; this difference was statistically significant. For the lists of digitalized clinical documents, almost 93% of EMR systems in general hospitals have the inpatient progress note, operation records, and discharge summary notes digitalized. CONCLUSIONS: EMRs are becoming increasingly important. This study found that the functions and digital documentation of EMR systems still have a large gap, which should be improved and made more sophisticated. We hope that the results of this study will contribute to the development of more sophisticated EMR systems.