The Indonesian Journal of Community and Occupational Medicine
Vol. 5 No. 3 (2026): ijcom

Return-to-Work Assessment for Traditional Tin Miners with Tuberculosis and Pneumoconiosis: A Case Report Using PERDOKI’s 7-Step Fit-to-Work Method

Alfares, Heru (Unknown)
Edwin, Yohanes (Unknown)
Purwito, Nuri (Unknown)



Article Info

Publish Date
27 Mar 2026

Abstract

Background: Workers involved in Indonesia’s traditional tin mining face significant risks of developing pneumoconiosis, primarily due to persistent exposure to ore dust. Striking a balance between maintaining productivity and safeguarding worker health is essential. Implementing structured return-to-work evaluations becomes crucial for monitoring health outcomes and ensuring safer working conditions. Case: A 38-year-old male with a one-year history of surface tin mining presented with a persistent cough and worsening shortness of breath. Imaging revealed bilateral nodular opacities, findings consistent with pneumoconiosis. Spirometry demonstrated a restrictive ventilatory defect. No significant comorbidities were identified. Methods: The seven-step PERDOKI protocol was used to assess fitness to work (FTW): (1) task analysis, (2) job demand assessment, (3) medical status evaluation, (4) disability evaluation, (5) risk analysis, (6) environmental tolerance evaluation, and (7) final FTW decision.Results: The miner does not meet the required 7.9 METs threshold for physical capacity. Consequently, he has been classified as “temporarily unfit as a miner.” Medical recommendations include ongoing treatment and a gradual return-to-work schedule, along with regular pulmonary assessments.Conclusion: The PERDOKI 7-step protocol serves as a structured, evidence-based approach to assessing whether a tin miner with pneumoconiosis is ready to return to work. Rather than a one-size-fits-all solution, this protocol emphasizes careful health monitoring and tailored job modifications.

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Journal Info

Abbrev

ijcom

Publisher

Subject

Health Professions Medicine & Pharmacology

Description

IJCOM publishes original research articles, expert opinion, consensus, literature and systematic review as well as commentary focusing on various streams of community health sciences and occupational medicine including health and safety sciences and researches, community and occupational nutrition, ...