Nurse Rostering & Acuity-to-Staffing — Summary Statistics

Dataset: 24,090 shift-level records | 22 wards, 2 campuses | 12-month period (Jul 2023 – Jun 2024)

24,090
Total Shift Records
17.5%
Understaffing Rate
5.2
Mean Actual NHPPD
88%
Mean Occupancy
Staffing adequacy
Understaffing by shift
NHPPD by ward
Adverse events
RN% distribution
Understaffing by day

Detailed Statistics

MetricValue
Total shift records24,090
Date range2024-07-01 to 2025-06-30
Wards22
Campuses2
Overall understaffing rate17.5%
Mean actual NHPPD5.23
Mean target NHPPD5.85
Mean occupancy87.9%
Mean RN%76.0%
Shifts with agency staff3,160 (13.1%)
Shifts with overtime3,751 (15.6%)
Mean adverse events per shift0.23
Generated from born-synthetic data (seed 42). Not derived from real patient or hospital records.
For methodology details see methodology_note.md.