ABSTRACT
BACKGROUND: The presence of low back pain in nurses is becoming increasingly prominent and it has significant impact both on the individual as well as on the community. OBJECTIVE: The aim of this study was to determine the prevalence of low back pain among practicing nurses. METHODS: The research has been conducted in five health care institutions in the area of Vojvodina. Data were collected using the Nordic Musculoskeletal Questionnaire (NMQ). RESULTS: Five hundred and twelve nurses participated in this study. Most of the participants (93.95%) indicated that they experienced discomfort or pain in the lower back in the last 12 months. Due to low back pain, 61.95% of participants had reduced working abilities and 76.09% of participants have never taken time off from work. CONCLUSIONS: Due to low back pain nurses have a reduced working capacity, but they nevertheless rarely seek medical help or the change of the work place. The implementation of better ergonomic approach and adequate organization of work could reduce the occurrence of low back pain.
Subject(s)
Low Back Pain , Nurses , Occupational Diseases , Cross-Sectional Studies , Humans , Low Back Pain/epidemiology , Low Back Pain/etiology , Occupational Diseases/epidemiology , Prevalence , Risk Factors , Serbia/epidemiology , Surveys and QuestionnairesABSTRACT
BACKGROUND: Professional drivers are part of the active working population, so there is a need for continuous improvement of operating efficiency and safety in driving. Reaction time is a very important driver's trait. OBJECTIVE: The aim of this study was to examine the effects of age and driving experience on reaction times of professional drivers. METHODS: This study assesses part of driving efficiency of professional drivers by measuring simple reaction time and complex reaction time which are important to driving safety. Reaction times of 278 male professional drivers were tested using a hardware-software system for determining the speed of response to psychomotor simple and complex audio-visual stimuli. RESULTS: Our results showed a positive correlation between ageing and slowing of reaction times. This suggests that the natural ageing process clearly slows down reaction times. CONCLUSIONS: The response times of professional drivers are more dependent on age than on driving experience.
