Practice-Based Quality Improvement Collaborative to Increase Chlamydia Screening in Young Women

Area of Science:

• Public Health
• Infectious Disease Epidemiology
• Healthcare Quality Improvement

Background:

• Chlamydia trachomatis infections are a significant public health concern, particularly among sexually active young women.
• Effective screening strategies are crucial for early detection and management of Chlamydia infections.

Purpose of the Study:

• To implement and evaluate a practice-based quality improvement (QI) collaborative aimed at increasing Chlamydia screening rates in at-risk young women.
• To assess the impact of a learning community (LC) intervention on Chlamydia screening practices.

Main Methods:

• Integration of structured data fields into electronic health records for affiliated practices.
• Development of a learning community (LC) focused on adolescent well visits, sexual risk assessment, and Chlamydia screening protocols.
• Statistical process control analyses and logistic regressions to compare pre- and post-intervention screening rates.

Main Results:

• Significant increases in recommended Chlamydia screening rates were observed in LC participants (e.g., LC1: 52.8% to 66.7%, P < .0001).
• Participating practices showed greater improvement in screening rates compared to nonparticipating practices.
• QI and LC efforts led to improved documentation of sexual activity status.

Conclusions:

• QI and LC interventions resulted in statistically and clinically meaningful improvements in Chlamydia screening.
• LC participation demonstrated effects beyond electronic medical record enhancements alone.
• The interventions successfully achieved Healthcare Effectiveness Data and Information Set (HEDIS) screening goals in a primary care setting.