Association of note quality and quality of care: a cross-sectional study

Area of Science:

• Medical Informatics
• Clinical Quality Measurement
• Health Services Research

Background:

• Physician notes exhibit variability in organization, content, and quality.
• The link between physician note quality and actual clinical quality remains unclear.

Purpose of the Study:

• To investigate the association between physician documentation quality and clinical quality in patients with coronary artery disease (CAD) or diabetes mellitus.
• To assess the presence of standard note components and quality care indicators within physician notes.

Main Methods:

• A cross-sectional study analyzed outpatient physician notes from 2010 for adult patients with CAD or diabetes.
• Physician note quality was evaluated using the 9-item Physician Documentation Quality Instrument (PDQI-9).
• Note quality was compared against disease-specific clinical quality scores derived from electronic health records (EHR).

Main Results:

• Analysis included 239 notes from 111 physicians across primary care, cardiology, and endocrinology.
• Key note elements like reason for visit, medication lists, and follow-up timing were frequently missing.
• Significant amounts of copied text were noted in 10.5% of records.
• Laboratory quality indicators were more often located outside the physician note within the EHR.
• No significant correlation was found between subjective note quality and clinical quality scores for diabetes (r -0.119, p=0.065) or CAD (r -0.124, p=0.06).

Conclusions:

• Physician notes demonstrated considerable variation in structure and content, with frequent omissions of essential subsections.
• Critical clinical data supporting quality patient care were often absent from notes but present elsewhere in the EHR.
• Subjective assessment of note quality did not align with objective clinical quality scores, indicating that documentation quality and quality measure adherence are not inherently linked.