Interobserver agreement in Reception and Risk Stratification in Obstetrics implementation.

Objectives: to analyze interobserver agreement in the Reception and Risk Stratification in Obstetrics protocol implementation.

Methods: a cross-sectional study carried out during Reception and Risk Stratification in Obstetrics implementation, conducted in a tertiary hospital in southern Brazil with 891 participants in January 2020. Descriptive and interobserver agreement analysis was carried out using the Kappa coefficient in the risk stratification assigned by the triage nurse and reviewed by the researcher.

Results: around half of the calls (55.6%) were stratified as not very urgent (green), followed by urgent (yellow) (31.8%), very urgent (orange) (9.3%), not urgent (blue) (3.4%) and no emerging stratification (red). Agreement analysis of revised stratification found Kappa values of 0.20 (blue), 0.54 (green), 0.77 (yellow) and 0.80 (orange).

Conclusions: most appointments were non-urgent. The agreement analysis between the revised and assigned risk stratification revealed greater interobserver agreement as the priority level increased.