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Improving IV Insulin Administration in a Community Hospital
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Improved blood pressure control associated with a large-scale hypertension program.

Marc G Jaffe1, Grace A Lee, Joseph D Young

  • 1Department of Endocrinology, Kaiser Permanente South San Francisco Medical Center, South San Francisco, California 94080, USA. marc.jaffe@kp.org

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|August 31, 2013
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Summary

A large-scale hypertension program significantly improved blood pressure control rates in Northern California compared to state and national averages. Key elements included a registry, performance metrics, guidelines, and combination pharmacotherapy.

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Area of Science:

  • Public Health
  • Cardiovascular Medicine
  • Health Services Research

Background:

  • Hypertension control in large populations presents a significant public health challenge.
  • Effective strategies are needed to improve blood pressure management across diverse patient groups.

Purpose of the Study:

  • To describe a large-scale hypertension program implemented in Northern California.
  • To compare hypertension control rates within this program against statewide and national benchmarks.

Main Methods:

  • The Kaiser Permanente Northern California (KPNC) program utilized a multifaceted approach for blood pressure control from 2001-2009.
  • Hypertension control was measured using National Committee for Quality Assurance (NCQA) Healthcare Effectiveness Data and Information Set (HEDIS) commercial metrics.
  • Comparison groups included insured patients in California and national health plans participating in NCQA HEDIS reporting.

Main Results:

  • The KPNC hypertension registry grew to over 650,000 patients by 2009.
  • Hypertension control within KPNC increased significantly from 43.6% to 80.4% (P < .001).
  • Statewide and national control rates showed more modest increases during the same period.

Conclusions:

  • Implementation of the KPNC hypertension program was associated with substantially higher hypertension control rates than state and national averages.
  • Key program components included a comprehensive registry, performance metrics, evidence-based guidelines, and optimized pharmacotherapy.
  • These findings highlight the effectiveness of large-scale, integrated programs in improving population-level hypertension management.