Methodology 05

Scoring Methodology

HPI uses a transparent scoring system to convert validated indicators into a consistent 0–100 performance scale. This ensures fairness, interpretability, and comparability across hospitals and over time.

Methodology
Scoring Accuracy
88.9 /100
Excellent
Calibration
+3.1 points
vs prior cycle
Priority
Priority
High
Scoring Logic
Overview Scale Components Controls Dashboard Improvement Actions
Pillar
Indicator Normalization 89.7 /100
Excellent
Pillar
Threshold Design 88.4 /100
Excellent
Pillar
Banding Logic 87.9 /100
Excellent
Pillar
Score Transparency 90.1 /100
Excellent
Pillar
Interpretability 88.6 /100
Excellent
What It Covers
  • Indicator normalization and scaling
  • Scoring bands and performance levels
  • Threshold setting and calibration
  • Indicator directionality (higher/lower is better)
  • Handling of missing or incomplete data
  • Comparability across hospitals and time
  • Transparency and documentation of logic
building
Core Sections
Normalization
Normalization
Thresholds
Thresholds
Banding
Banding
Interpretation
Interpretation
Missing Data Rules
Missing Data Rules
Score Review
Score Review
Key Elements
  • 0–100 standardized performance scale
  • Defined performance bands (e.g., Poor to Excellent)
  • Exception and override rules
  • Threshold update and version control
  • Methodological notes and rationale
Risk Signals
  • Unclear or outdated thresholds
  • Distorted banding or cutoffs
  • Score inflation or compression
  • Missing data impacting scores
  • Inconsistent calibration across cycles
Dashboard Preview
Scoring Scale (0–100)
88.9
0255075100
PoorFairModerateGoodExcellent
Score Distribution
0255075100
Score Trend (12M)
JJASONDJFMAM
All scores are continuously monitored, validated, and reviewed for consistency.
Improvement Actions
  • Refine thresholds using latest clinical evidence
  • Enhance banding logic for better differentiation
  • Document and communicate rules clearly
  • Review calibration to ensure score fairness
  • Monitor and adjust for score stability over time
Pillar
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