자각증상 평가를 위한 예측치공식의 이용성에 대한 연구 -모 공장 유기용제 취급자를 중심으로-

Study on Applicability of Predictive Equations of Subjective Symptoms of Workers Using Organic Solvents in Certain Factory

For the study of the applicability of predictive equation of subjective symptoms of workers using organic solvents, 67 male workers using organic solvents were selected. The predictive equation was quotated from previous Cheon's study. All the datas of necessary variables were gained. The predictive values and observed values were compared. The results were summarized as below; 1. The difference between predictive values and observed values were characteristically large. The coefficient of determination between the two values was 0.0024. 2. The $R^2$ value of multiple stepwise regression equation derived from present study was 0.2827.