Missing pelvic inflammatory disease? Substantial differences in the rate at which doctors diagnose PID

Area of Science:

• Sexual health
• Clinical diagnostics
• Infectious disease epidemiology

Background:

• Clinical diagnosis of pelvic inflammatory disease (PID) is subjective and lacks standardized criteria.
• Variability in PID diagnosis can impact patient outcomes and public health surveillance.
• Understanding diagnostic patterns is crucial for improving accuracy in sexual health services.

Purpose of the Study:

• To investigate the variability in the clinical diagnosis of pelvic inflammatory disease (PID) among experienced healthcare providers.
• To compare diagnostic patterns of PID with those of genital warts to assess diagnostic consistency.
• To identify potential reasons for discrepancies in PID diagnosis rates between clinicians.

Main Methods:

• Retrospective analysis of 325 PID diagnoses from 23 experienced clinicians at a sexual health center.
• Comparison of PID and genital wart diagnosis proportions across clinicians.
• Stratification of clinicians into high- and low-PID diagnosing groups based on diagnostic rates.

Main Results:

• Significant variation (0-5.7%) in PID diagnosis rates observed among 23 clinicians.
• PID diagnosis frequency showed greater variability (SD 1.26) compared to genital warts.
• Patients diagnosed by high-PID-rate clinicians were younger, with similar epidemiological profiles to those diagnosed by low-rate clinicians.

Conclusions:

• Substantial diagnostic rate differences for PID exist among clinicians.
• These discrepancies suggest that some PID cases may be overlooked by certain healthcare providers.
• The findings underscore the need for improved diagnostic standardization and training for PID.