Salah satu penyebab terjadinya gangguan fungsi paru yaitu pajanan debu batubara.Penelitian ini bertujuan untuk menjelaskan hubungan pajanan debu batubara dan gangguan fungsi paru pada pekerja. Metode yang digunakan desain Cross Sectionaldengan sampel 72 pekerja. Gangguan fungsi paru diperoleh dari data kesehatan perusahaan. Hasil penelitian menunjukkan bahwa gangguan fungsi paru restriksi 8,3%,obstruksi 2,8%, dan kombinasi 2,8%. Analisis bivariat menunjukkan gangguan fungsi paru berhubungan dengan masa kerja (p = 0,46). Namun pajanan debu batubara, umur,dan penggunaan alat pelindung pernapasan, ada kecenderungan untuk menjadi faktorrisiko terjadinya gangguan fungsi paru.

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One of the causes of lung function disorder in health problems is coal dust exposure.This study aims to describe the relationship of coal dust exposure and lung function disorder in workers. The method used cross-sectional design with a sample of 72workers. Lung function disorder data is obtained from the company health data. Theresults of this research showed that the restriction of pulmonary function disorder 8.3%,obstruction 2,8%, and a combination of restriction and obstruction 2.8%. Bivariate analysis showed lung function disorder associated with year of work experience(p=0,46). However, coal dust exposure, age, and the using of respiratory protectiveequipment showed there is a tendency to get risk for lung fungtion disorders.