ANALISIS KONTRIBUSI KADAR COHb DALAM DARAH TERHADAP KAPASITAS FUNGSI PARU PADA PEKERJA JASA TERMINAL ANGKUT DI TERMINAL GIWANGAN KOTA YOGYAKARTA

Abstract

Background: Yogyakarta is a capital city of Daerah Istimewa Yogyakarta, educational, tourism and industry city. This condition probably makes citizen increase and it can also increase urbanisation to Yogyakarta. Citizen increasing causes the vehicle volume increased and it can make quality of air decrease. Main source of pollutant comes from transportation and one of them is carbon monoxide. Potter in Giwangan terminal were respondents in this study which were in high risk to be exposed by transportation emission which had corbon monoxide because their activity that always stay there in long time. Objective: to prevent risk of lung capacity decreasing caused by carbon monoxide to potters at Yogyakarta Giwangan terminal. Method: this study was observational study with cross sectional design. Population of this study were all potters at Yogyakarta Giwangan terminal with sample large were 33 samples and they obtained by purposive sampling. Data analysis used spearman correlation test and fisher�s continued logistic regression. Result: : The results of this study showed that 30.3% of respondents had the abnormal lung function capacity (lung problems) and 69.7% of respondents had normal lung function capacity. The results of the bivariate analysis between the variables of age, nutritional status, use of PPE and disease history were not associated with lung function capacity (p-value> 0.05) and there is associated between the period of employment, smoking habit, and exercise habits with a capacity of lung function (p-value <0.05). Multivariate test results indicated that COHb levels do not contribute to the capacity of lung function and smoking was the most influencing variable to capacity of lung function with odds ratio value (OR) as many as 16.37.. Conclusion: COHb levels do not contribute the capacity of lung function and smoking habit was the most factor which influence than others