Fig. 4

Correlation between efficiency and accuracy for the ICU CC and HIS. The scatter plot illustrates the relationship between accuracy (x-axis) and data collection time (y-axis) for the two groups. The CC group (orange dots) tended to show higher accuracy with shorter data collection times, indicating more efficient performance. In contrast, the HIS group (blue dots) exhibited a wider spread in both accuracy and data collection times, with some data points showing lower accuracy and longer data collection times. This suggests that the CC group is generally more efficient and consistent in data collection than the HIS group. Abbreviations: CC command center, ICU intensive care unit, HIS hospital information system.