Cost-effectiveness analysis of a salt substitute intervention in Northern Peru

This repo contains the code for the paper mentioned above. The data belongs to the CRONICAS Centre of Excellence in Chronic Diseases at the Universidad Peruana Cayetano Heredia (and the study participants) and is available upon reasonable request to its owners.

More content on this repo will be available soon.

Project Timeline

gantt
    title Cost-Effectiveness Analysis — SALT Trial
    dateFormat  DD-MM-YYYY
    axisFormat  %b %Y

    section Data
    Data cleaning & preparation      :done,   data1, 01-03-2026, 31-03-2026
    Intervention assignment (swCRT)  :active, data2, 01-04-2026, 31-05-2026

    section Descriptive Analysis
    Summary statistics               :active, desc1, 15-04-2026, 30-04-2026
    Tables & figures                 :active, desc2, 01-05-2026, 07-05-2026

    section Model Development
    Model structure                  :done,   mod1, 01-03-2026, 15-03-2026
    Treatment effect estimation      :active, mod2, 15-04-2026, 01-06-2026
    Microsimulation                  :        mod3, 15-05-2026, 15-07-2026

    section Cost-Effectiveness
    Cost estimation                  :        ce1, 01-05-2026, 30-06-2026
    CE analysis                      :        ce2, 01-07-2026, 15-08-2026
    Sensitivity analysis (PSA)       :        ce3, 01-08-2026, 15-09-2026

    section Report
    Manuscript writing               :        rep1, 01-06-2026, 31-07-2026
    Submit abstract (WCC 2026)  :             rep2, 01-06-2026, 30-06-2026
    Internal review                  :        rep3, 01-08-2026, 31-08-2026
    Journal submission               :milestone, 01-09-2026, 1d

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