Introduction: Hospital units report on their inpatient care activity by writing yearly activity reports, which are used by their Medical Information Department (MID) to develop standardized summaries for communication to healthcare authorities. The data are categorized by uniform patient groups and used to describe inpatient care activity and to guide resource allocation. The objective of this study was to evaluate the completeness of activity reports from intensive care units (ICUs) in France.
Methods: Activity reports sent in 1998 and 1999 by French ICUs participating in the study were collected using dedicated abstracting software supplied to the relevant MIDs. Completeness of data in the activity reports was evaluated, with special attention to the SAPSII score, Omega rating of ICU procedures according to the Classification of Medical Procedures, and primary and secondary diagnoses.
Results: The 106 ICUs that volunteered for the study reported data on 107,652-hospital stays. Mean age and SAPSII were 55 +/- 21 years and 35 +/- 21 years, respectively. Mean ICU and hospital lengths of stay were 6.2 +/- 12.4 and 16.1 +/- 21.6 days, respectively. Mean ICU and hospital mortality rates were 15% and 19%. The SAPSII and Omega procedures were reported for 81% and 80% of stays, respectively. The SAPSII and Omega procedures were calculated or coded in 94% (100/106) and 96% (102/106) of ICUs, respectively. Mean number of Omega procedures was 4.3+/-3.9. However, only 5% (5/106) of ICUs entered the SAPSII for every stay, and 21% (22/106) of ICUs failed to enter the SAPSII for over 20% of stays. Similarly, 53% (56/106) of ICUs rated no more than five Omega procedures on average per stay. The primary diagnosis was reported for all stays, and the mean number of secondary diagnoses was 3.5 +/- 3.8. In 80% (86/106) of ICUs, no more than five secondary diagnoses were coded on average per stay.
Conclusion: The analysis of this national database shows that data communicated to the MIDs and therefore to the healthcare authorities, are incomplete regarding SAPSII, ICU procedures, treatment intensity, and diagnoses. This may lead to the underestimation of ICU activity and resource needs, particularly if the SAPSII and selected procedures identified as markers for high-intensity critical care are used in the future.