Abstract:Objective To investigate the current status of occupational stress in organic fluorine workers, and to analyze its influencing factors. Methods General information questionnaire and Occupational Stress Inventory Revised Edition (OSI-R) were usded to survey 428 organic fluorine workers selected by cluster sampling, and then the data were statistically analyzed. Results Compared with the domestic norm, the score of Occupational Role Questionnaire (ORQ) of the organic fluorine workers was significantly lower ((154.97±23.78) vs.(183.36±22.02), P<0.01), while the score of Personal Strain Questionnaire (PSQ) was significantly higher ((99.57±17.39) vs. (97.47±13.77), P<0.05). The scores of two sub-items of ORQ, responsibility((25.16±5.06) vs. (24.60±6.11), P<0.05) and physical environment( (30.77±6.01) vs. (29.05±8.09), P<0.05), as well as two sub-items of PSQ, psychological strain((27.20±5.74) vs. (24.10±5.29) , P<0.01) and physical strain((26.24±5.41) vs. (23.34±4.73), P<0.01), were all higher. The scores of two sub-items of PRQ, rational cognitive((32.00±5.95) vs. (35.71±6.34), P<0.01) and social support( (34.46±6.54) vs. (35.60±6.93), P<0.01), were both lower. Occupational stress of moderate or above, personal strain and personal resource deficiency were respectively reported by 1.17%, 27.34% and 10.28% workers. Multiple linear regression analysis showed that occupational role was negatively correlated with age (B=-7.370, P=0.001), but positively correlated with personal monthly income (B=6.492, P=0.009) and injury on-the-job (B=9.950, P=0.046). Personal strain was negatively correlated with age (B=-6.768,P=0.000), but positively correlated with injury on-the-job (B=9.519,P=0.008) and working shift system (B=3.886,P=0.032). Age (B=4.914,P=0.002) and everyday sleep time (B=3.728,P=0.026) were positively correlated with personal resources. Conclusions The occupational stress level of the organic fluorine workers is relatively high and mainly affected by age, personal monthly income, injury on-the-job, working shift system and everyday sleep time; and hence, comprehensive intervention measures should be actively adopted.