This study was attempted to analyze the health habits affecting quality of life of industrial workers. Data was collected from 57 industries of 861 workers at Inchon. The research has been carried out through self-administered questionnaire and from the analysis of the health examination records and the results were as follows: 1. Health status of A and B, estimated by doctors in the health examination were 80.5% and C, D1, D2, the unhealthy were 18.0%. For men, those who reported more than women in unhealthy groups and the results regarding health status reflects those for gender, educational level and age. That is to say that, lower educational level group and over 30 years of age group perceived their health to be worse than the higher educational level and under 30 age group. And these differences were statistically significant. 2. The relationship between health habits and health status, expressed in terms of the odds ratio. Current smokers had a consistently worse health status than a non smokers with a 1.36 odds ratio. The workers who reported eating breakfast rarely or never were more associated with the unhealthy group than the regular breakfast eating group with 2.48 odds ratio. One or more drink per week had a worse health status than a never or a little drinker with 1.42 odds ratio. The workers who reported obesity group were more associated with the unhealthy group than the normal group with 2.00 odds ratio. 3. The health habits score and duration of work were selected as significant factors influencing health status based on logistic analysis. According to the results of this model, the odds ratio of good health status was 2.06 for good health habit score, 1.55 for population who worked seven years or more duration of work. 4. As far as the health habits, women practiced better than men in smoking, drinking and breakfast habits while men practiced better than women in exercise, sleeping and snack habits(p<0.001). 5. According to the odds ratio of health habits by sex, gender was related to health practices in the present study, men had worse health habits than women by 139.83 times in smoking, by 6.97 times in drinking consumption(p<0.001). And as for eating regular breakfast habits, women had better health habits than men by 2.53 times(p<0.001). Therefore, in order to provide the health promotion of workers it is necessary to establish a health management plan for an effective health education and health service. If we use this type of study as a prospective study design, we can get a precise basic data for a health promotion and a management plan for industrial workers.