An Interrupted Time Series Analysis to Determine the Effect of an Electronic Health Record–Based Intervention on Appropriate Screening for Type 2 Diabetes in Urban Primary Care Clinics in New York City

Details

• Alternative Title:
  Diabetes Care
• Personal Author:
  Albu, Jeanine B. ; Sohler, Nancy ; Li, Rui ; Li, Xuan ; Young, Edwin ; Gregg, Edward W. ; Ross-Degnan, Dennis
• Description:
  OBJECTIVE
  
  To determine the impact of a health system–wide primary care diabetes management system, which included targeted guidelines for type 2 diabetes (T2DM) and prediabetes (dysglycemia) screening, on detection of previously undiagnosed dysglycemia cases.
  
  RESEARCH DESIGN AND METHODS
  
  Intervention included electronic health record (EHR)–based decision support and standardized providers and staff training for using the American Diabetes Association guidelines for dysglycemia screening. Using EHR data, we identified 40,456 adults without T2DM or recent screening with a face-to-face visit (March 2011–December 2013) in five urban clinics. Interrupted time series analyses examined the impact of the intervention on trends in three outcomes: 1) monthly proportion of eligible patients receiving dysglycemia testing, 2) two negative comparison conditions (dysglycemia testing among ineligible patients and cholesterol screening), and 3) yield of undiagnosed dysglycemia among those tested.
  
  RESULTS
  
  Baseline monthly proportion of eligible patients receiving testing was 7.4–10.4%. After the intervention, screening doubled (mean increase + 11.0% [95% CI 9.0, 13.0], proportion range 18.6–25.3%). The proportion of ineligible patients tested also increased (+5.0% [95% CI 3.0, 8.0]) with no concurrent change in cholesterol testing (+0% [95% CI −0.02, 0.05]). About 59% of test results in eligible patients showed dysglycemia both before and after the intervention.
  
  CONCLUSIONS
  
  Implementation of a policy for systematic dysglycemia screening including formal training and EHR templates in urban academic primary care clinics resulted in a doubling of appropriate testing and the number of patients who could be targeted for treatment to prevent or delay T2DM.
  
  
• Subjects:
  0307 Aged Ambulatory Care Facilities Body Mass Index Diabetes Mellitus, Type 2 Electronic Health Records Epidemiology/Health Services Research Female Follow-Up Studies Humans Interrupted Time Series Analysis Male Mass Screening Middle Aged Prediabetic State Primary Health Care Surveys And Questionnaires

  More +
• Source:
  Diabetes Care. 2017; 40(8):1058-1064.
• Pubmed ID:
  28620094
• Pubmed Central ID:
  PMC5521966
• Document Type:
  Journal Article
• Funding:
  P30 DK092924/DK/NIDDK NIH HHS/United States ; U58 DP002717/DP/NCCDPHP CDC HHS/United States
• Place as Subject:
  New York City, New York
• Volume:
  40
• Issue:
  8
• Collection(s):
  CDC Public Access
• Main Document Checksum:
  urn:sha256:9202c07d97e436ac4ceea8bcd5a6bf8284bda99345df7a91c05922738eb0fbc9
• Download URL:
  https://stacks.cdc.gov/view/cdc/58052/cdc_58052_DS1.pdf
• File Type:
  [PDF - 882.83 KB ]