Perceived physical work capacity, stress, sleep disturbance and occupational accidents among firefighters working during a strike |
| |
Authors: | Sirpa Lusa Marketta H kk nen Ritva Luukkonen Eira Viikari-Juntura |
| |
Institution: | Sirpa Lusa ,Marketta Hä,kkä,nen,Ritva Luukkonen,Eira Viikari-Juntura |
| |
Abstract: | Fire-fighting and rescue work are arranged in such a way that various kinds of accidents and catastrophes can be handled. In an understaffed situation, such as a strike, this goal may not be met. The objective of this study was to investigate factors associated with perceived physical work capacity, stress, sleep disturbance, and occupational accidents among firefighters who remained at work during an extended strike. A cross-sectional questionnaire study was carried out among 543 firefighters (83% of the target group) in 71 fire brigades in Finland. After the strike had lasted for 9 to 11 weeks, most of the firefighters perceived their physical work capacity to be rather good or very good. Stress increased along with a decreasing number of personnel in a crew (OR= 2.3, CI= 1.0-5.3, for less than 75% of a normal crew vs. normal crew) and with decreasing number of personnel in a shift (OR= 2.4, CI= 1.1-5.4, for less than 25% of normal shift vs. normal shift). Sleep disturbance was reported to occur as soon as the total working time exceeded 50 h/week. Working more than 70 h/week increased the risk of occupational accidents almost 4-fold compared with working no more than 50 h/week. These results suggest that exceptional situations, such as a strike, are a challenge to human capacity. With time, increased stress and sleep disturbance may lead to serious consequences. |
| |
Keywords: | Strike Firefighter Stress Sleep Disturbance Occupational Accident |
本文献已被 InformaWorld 等数据库收录! |
|