[The relationship between occupational stress and metabolic syndrome among policemen]

To explore the occupational stress factors associated with the prevalence of metabolic syndrome (MS) among male policemen.

Using cluster sampling method, we selected four Public Security Bureau within the jurisdiction of the station now in some city. All the male police were included as research objects, and finally 1490 persons were selected, health and occupational stress inventory-revised (OSI-R) questionnaire were used for epidemiological surveys, and anthropometric examination and chemical indicators were also measured at the same time. The analysis methods were chi-square test and unconditional logistical regression.

Among the 1490 of research objects, 1483 completed the questionnaire, and 1480 of the eligible questionnaires were available.237 cases were MS, and the prevalence rate was 16.0%(237/1480). The number of cases who were high, moderate and lack of occupational stress in MS group were 8, 39 and 23, that in non-MS were 14, 114 and 131, respectively. The odds of occupational stress with the highest and medium among policemen than who were lack were 4.82 (95%CI: 1.50 - 15.41) and 3.33 (95%CI: 1.62 - 6.79); the average score of role ambiguity, role insufficiency and responsibility in the group of MS were (38.76 ± 6.83), (25.74 ± 7.22), (25.76 ± 6.27); and that in non-MS were (37.55 ± 6.85), (24.50 ± 6.58), (25.05 ± 5.95). The logistical regression analysis showed that: the likely three occupational risk stress factors which influencing the prevalence of MS were role ambiguity, role insufficiency and responsibility, and the OR (95%CI) were 1.06 (1.02 - 1.10), 1.04 (1.02 - 1.07) and 1.03 (1.01 - 1.06), respectively.

Role ambiguity, role insufficiency and responsibility were the occupational risk stress factors associated with the prevalence of MS among male policemen.