babamaiyaki200016-prog/tb-markov-model-nigeria

R code for a cohort state-transition Markov model comparing four TB control strategies in Nigeria using Nigerian-specific parameters from KNCV, WoW, and NTBLCP studies # TB Markov Model - Nigeria ## 📊 Complete Model Results This repository contains the complete TB Markov model for Nigeria, including all code and publication-ready figures. ### Key Findings - **Active Case Finding** averts 5,575 cases and 946 deaths over 10 years - **ICER**: $209 per QALY (highly cost-effective) - **Combined Approach** gives best outcomes but at higher cost ### 📁 Repository Structure - **R scripts** - Complete model code (6 files) - **output/figures/** - All publication-ready figures (PNG + PDF) - **output/tables/** - CSV results tables - **output/PSA/** - Raw PSA simulation data ### 🖼️ Figures Included 1. Population traces (all 4 strategies) 2. Cost-effectiveness plane 3. Epidemiological impact bar chart 4. One-way sensitivity analysis 5. Cost-effectiveness acceptability curve (CEAC) ### 🚀 How to Run ```r source("00_master.R") ```