Patient Acuity Score Calculator

This calculator scores patient acuity -- how much nursing time and attention a patient's care realistically requires -- across five care-intensity dimensions: Clinical Stability, Vital Signs Frequency, Medication Complexity, ADL Dependence, and Education Needs. Each dimension is scored 1 (lightest workload) to 4 (heaviest workload) on its own rubric, and Total Acuity Score is simply their sum, giving a possible range of 5 to 20. Because all five dimensions share the same 1-4 range, a one-level increase in any single dimension moves Total Acuity Score by exactly the same amount as a one-level increase in any other -- no one dimension is weighted more heavily than another in the total.

The calculator maps Total Acuity Score onto four Acuity Level bands (Low, Moderate, High, Critical) and also derives Nursing Hours Needed, a proportional estimate of nursing time required per 12-hour shift that scales directly with Total Acuity Score -- a patient scoring at the maximum of every dimension is estimated to need the full 12 hours of dedicated nursing time, while a patient at the minimum of every dimension is estimated to need a quarter of that. This is a workload-estimation tool for staffing and assignment decisions, not a clinical severity score -- it reflects care intensity and required nursing time, not a diagnosis or a substitute for clinical judgment about a specific patient's condition.