# đłđŹ Nigeria Healthcare Access & Infrastructure Intelligence (HAII)
### *Data-driven spatial analytics and decision-support engine for sub-Saharan health infrastructure*
Executive Summary âą Core Analytics âą Key Insights âą Deployment âą Data Specs
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## đ Executive Summary
Sub-Saharan healthcare delivery is defined by acute structural bottlenecks, geographic misallocations, and critical funding gaps. The **Nigeria Healthcare Access & Infrastructure Intelligence (HAII)** platform provides policy-makers, developmental finance institutions (DFIs), and healthcare operators with **granular, state-level comparative analytics** across all 36 states and the Federal Capital Territory (FCT).
By standardizing multi-variable health indicators into actionable spatial clusters and composite performance indices, this engine turns raw statistical metrics into **high-conviction investment and policy recommendations**.
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ââââââââââââââââââââââââ âââââââââââââââââââââââââââ âââââââââââââââââââââââââââ
â Raw Health Indicatorsâ ââââș â Standardization & PCA â ââââș â Composite Access Index â
â (WHO / WB Baselines) â â (Scikit-Learn Pipeline) â â (Weighted Risk Matrix) â
ââââââââââââââââââââââââ âââââââââââââââââââââââââââ ââââââââââââââŹâââââââââââââ
â
ââââââââââââââââââââââââ âââââââââââââââââââââââââââ â
â Policy & Investment â ââââ â K-Means Regional Groups â âââââââââââââââââââ
â Deployment Matrix â â (Sub-national Profiles) â
ââââââââââââââââââââââââ âââââââââââââââââââââââââââ
```
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## đš The Macro Picture
Nigeriaâs health infrastructure faces systemic deficits that require targeted, data-backed intervention:
| Metric | Sub-Saharan Average | National Target / WHO | Current Status | Deficit Gap |
| :--- | :--- | :--- | :--- | :--- |
| **Doctor-to-Population** | 1 : 3,300 | 1 : 600 | **1 : 5,000** | đŽ 88% Below Target |
| **Maternal Mortality** | 533 / 100k | transformation -> visualization gener âŠ