کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
516252 1449157 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Using electronic medical records to determine the diagnosis of clinical depression
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Using electronic medical records to determine the diagnosis of clinical depression
چکیده انگلیسی

ObjectiveTo investigate the validity of using electronic medical records (EMR) database in a large health organization for identifying patients with clinical depression.MethodThe Massachusetts General Hospital EMR system was used to generate a sample of primary care patients seen in the primary care clinic in 2007. Using this sample, the validity of using certain fields in the EMR database (i.e., billing diagnosis, problem list, and medication list) to identify patients with clinical depression was compared to primary care physician (PCP) assessment by a written questionnaire. Based on this standard, the sensitivity, specificity, positive predictive value, negative predictive value, and the areas under receiver operating characteristic curve (AUC) of three specific EMR fields – individually and in combination – were calculated to identify which EMR field best predicted PCP classification.ResultsThe EMR fields “billing diagnosis”, “problem list” and antidepressant in “medication list”, were all able to identify patients’ diagnosis of depression by their PCPs reasonably well. Having one or more “billing diagnosis” of depression had the highest sensitivity and highest AUC (77% sensitivity, 76% specificity, AUC 0.77) among any of the fields used alone.ConclusionThe AUC for “billing diagnosis” of depression performed the best of the three single fields tested, with an AUC of 0.77, corresponding to a test with moderate accuracy. This analysis demonstrates that specific EMR fields can be used as a proxy for PCP assessment of depression for this EMR system. Limitations to our analysis include the physician response rate to our survey as well as the quality of the data, which is collected primarily for administrative and clinical purposes. When using administrative and clinical data in mental health studies, researchers must first assess the accuracy of choosing specific fields within their EMR system in order to determine the level of accuracy for them to be used as proxies for clinical diagnoses.


► We investigate the validity of using electronic medical records (EMR) to identify depressed patients.
► Fields in the EMR were compared to primary care provider (PCP) assessment by a written survey.
► Sensitivity, specificity, and areas under curve (AUC) of EMR fields were calculated.
► “Billing diagnosis” had the highest sensitivity and AUC among the fields used.
► Once validated, specific EMR fields can be a proxy for PCP assessment.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Medical Informatics - Volume 80, Issue 7, July 2011, Pages 533–540
نویسندگان
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