PERBEDAAN RERATA PENURUNAN KAPASITAS VITAL PARU PEKERJA UNIT PENGERGAJIAN DAN UNIT PENGLAMPASAN CV PBS KABUPATEN PURBALINGGA.

Dalam jangka panjang paparan debu dapat menyebabkan perubahan yang menetap pada faal paru, dampak pemaparan debu yang terus menerus dapat menurunkan faal paru berupa obstruktif dan penumpukan debu yang tinggi diparu dapat menyebabkan pneumoconioosis. Penelitian bertujuan untuk mengetahui perbedaan rerata penurunan kapasitas vital paru pekerja unit pengergajian dan unit pengamplasan CV. Pbs kabupaten Purbalingga dan menggunakan metode analitik yang bersifat "Explanatory research" dengan pendekatan "Cross Sectional". Sebanyak 47 Sampel dalam penelitian ini diambil secara purposive dari 804 pekerja. Analisis univariat dan bivariat dengan t tes sampel bebas (Independent Sample T Test) digunakan untuk menganalisa data. Hasil penelitian diperoleh bahwa tidak ada perbedaan rerata penurunan kapasitas vital paru pekerja unit pengergajian dan unit pengamplasan Cv Pbs Kabupaten Purbalingga p(VC,FVC &FEV1=0.355,0.454,0.367);alfa=0.05;p>alfa;df=45; t=2.014 to=VC,FVC,FEV1=0.934, 0.756,0.912;t>to.Serta tidak ada perbedaan rerata kadar debu di unit penggergajian dan unit pengamplasan CV Pbs Kab. Purbalingga Purbalingga alfa=0.05; t=2.014;p=0.257;to=1.149; palfa; t>to. Kata Kunci: debu kayu, kapasitas vital paru THE COMPARISON BETWEEN LUNG CAPASITY OF SANDPAPER WORKERS AND LUNG CAPACITY OF SAW MILL WORKERS AT CV. PBS IN PURBALINGGA REGENCY Abstrac Longterm duratin of wood dust exposure may cause lung dissorder among workers in wood carving industri. This research aimed to determinan the comparison between lung capasity of sandpaper workers and lung capacity of saw mill workers at CV. Pbs in Purbalingga Regency. The method was explanatory using cross-sectional design. Lung examination among workers and dust measurement in the working environment were conducted to gather data. Out of 804 workers were selected utilizing purposive method. Result showed that there was significant different between lung capasity of sandpaper workers and lung capasityof saw mill workers at CV Pbs in Purbalingga Regency p(VC,FVC &FEV1=0.355,0.454,0.367);alfa=0.05;p>alfa;df=45; t=2.014 to=VC,FVC,FEV1=0.934, 0.756,0.912;t>to.There saw mill unit at CV Pbs in Purbalingga Regency alfa=0.05; t=2.014;p=0.257;to=1.149; palfa; t>to. Keyword: wood dust, lung capacit