An analysis of the factors that had an impact on the neurological and psychological health effects was done using multiple logistic regression, odds ratio (OR), and confidence interval at 95% CI. The independent variables included gender, age, alcohol use, work duration (years), the concentration of xylene or toluene in working environment (parts per million, ppm), and the use of personal protective equipment, respectively. In this analysis, the gender ratio of exposure and nonexposure groups is different; thus adjustments were done to control for certain variables in logistic regression.