Activating a full architectural model: improving health through robust population health records.
Author(s): Detmer, Don Eugene
DOI: 10.1136/jamia.2010.006098
Author(s): Detmer, Don Eugene
DOI: 10.1136/jamia.2010.006098
The authors developed a computerized algorithm that estimates 'who transmits to whom'--that is, the likeliest transmission paths during an outbreak of person-to-person transmitted illness. This algorithm uses basic information about natural history of the disease, population structure, and chronology of observed symptoms. To assess the algorithm efficacy, the authors built a simulator with parameters describing the disease and the population to simulate random outbreaks of influenza. The algorithm's performance was [...]
Author(s): Lapidus, Nathanael, Carrat, Fabrice
DOI: 10.1136/jamia.2009.002832
To study how social interactions influence physician adoption of an electronic health records (EHR) system.
Author(s): Zheng, Kai, Padman, Rema, Krackhardt, David, Johnson, Michael P, Diamond, Herbert S
DOI: 10.1136/jamia.2009.000877
Under the provisions of the Health Information Technology for Economic & Clinical Health act providers need to demonstrate their 'meaningful use' of electronic health record systems' health information exchange (HIE) capability. HIE usage is not a simple construct, but the choice of its measurement must attend to the users, context, and objectives of the system being examined. This review examined how usage is reported in the existing literature and also [...]
Author(s): Vest, Joshua R, Jasperson, Jon
DOI: 10.1136/jamia.2009.000471
Described are the changes to ICD-10-CM and PCS and potential challenges regarding their use in the US for financial and administrative transaction coding under HIPAA in 2013. Using author constructed derivative databases for ICD-10-CM and PCS it was found that ICD-10-CM's overall term content is seven times larger than ICD-9-CM: only 3.2 times larger in those chapters describing disease or symptoms, but 14.1 times larger in injury and cause sections [...]
Author(s): Steindel, Steven J
DOI: 10.1136/jamia.2009.001230
Current models for implementing electronic health records (EHRs) in resource-limited settings may not be scalable because they fail to address human-resource and cost constraints. This paper describes an implementation model which relies on shared responsibility between local sites and an external three-pronged support infrastructure consisting of: (1) a national technical expertise center, (2) an implementer's community, and (3) a developer's community. This model was used to implement an open-source EHR [...]
Author(s): Were, Martin C, Emenyonu, Nneka, Achieng, Marion, Shen, Changyu, Ssali, John, Masaba, John P M, Tierney, William M
DOI: 10.1136/jamia.2009.002303
To study the effects of using a population-based informatics system for osteoporosis screening and treatment in women aged 65 years or older.
Author(s): Kesman, Rebecca L, Rahman, Ahmed S, Lin, Eleanor Y, Barnitt, Eric A, Chaudhry, Rajeev
DOI: 10.1136/jamia.2009.002436
To examine the impact of billing and clinical data extracted from an electronic medical record system on the calculation of an adverse drug event (ADE) quality measure approved for use in The Joint Commission's ORYX program, a mandatory national hospital quality reporting system.
Author(s): Kahn, Michael G, Ranade, Daksha
DOI: 10.1136/jamia.2009.002451
De-identified medical records are critical to biomedical research. Text de-identification software exists, including "resynthesis" components that replace real identifiers with synthetic identifiers. The goal of this research is to evaluate the effectiveness and examine possible bias introduced by resynthesis on de-identification software.
Author(s): Yeniterzi, Reyyan, Aberdeen, John, Bayer, Samuel, Wellner, Ben, Hirschman, Lynette, Malin, Bradley
DOI: 10.1136/jamia.2009.002212
An object identifier (OID) has a central utility in providing a traceable source for the meaning of an identifier appearing in a cross-system communication. The views in this paper illustrate the problems with using the present OID registration system as a reliable source for the identifier, the confusion that the use of an OID introduces in messages, and the redundancy that the OID introduces at the expense of increased message [...]
Author(s): Steindel, Steven J
DOI: 10.1136/jamia.2009.000265