background: work-related musculoskeletal disorders are the most important problems in the health workforce. these discomforts cause many working days losses, increase absenteeism from work, and impose annual economic costs. awkward posture is the most important factor among the risk factors for work-related musculoskeletal disorders. this study aimed at implementing an interventional ergonomic ...

Musculoskeletal discomforts/pain-are common occupational problems in healthcare workers whose job tasks involve repetitive motion and assumption of awkward positions. They are major causes of disability worldwide often resulting in job modification and outright resignation by many healthcare practitioners. This work aimed to assess the prevalence and risk factors for musculoskeletal discomfort/...

This study investigated the visual fatigue and musculoskeletal discomfort for wheelchair users in a VDT data entry task. Eight Chinese male wheelchair users were recruited as participants to perform 9 different experimental combinations. Three screen heights and three screen inclinations were evaluated. Visual fatigue was measured using the change in critical fusion frequency (CFF), near point ...

background: . the aim of this study was to investigate of relationship of musculoskeletal symptoms with weight of backpack in tehran secondary school students. methods: this cross-sectional study was performed in the city of tehran in 2009. two hundred thirteen students partici­pated in study. nordic musculoskeletal questionnaire was used, asking about complaints of back, neck, and/or shoulders...

Increasing numbers of workers use computer for work. So, especially among office workers, there is a high risk of musculoskeletal discomforts. This study examined the associations among 3 factors, psychosocial work factors, work stress and musculoskeletal discomforts. These associations were examined via a questionnaire survey on 30 office workers (at a university in Malaysia), whose jobs requi...

This study aimed to examine the relationship between cumulative use of electronic devices and musculoskeletal symptoms. Smartphones and tablet computers are very popular and people may own or operate several devices at the same time. High prevalence rates of musculoskeletal symptoms associated with intensive computer use have been reported. However, research focusing on mobile devices is only j...

BACKGROUND During stage rallying, musculoskeletal injuries may be provoked by the high magnitude of vibration and shock to which the driver and co-driver are exposed. Drivers and co-drivers experience similar exposure to whole body mechanical shocks and vibration but different exposure to hand/wrist stressors. OBJECTIVES To investigate by a questionnaire study the prevalence of symptoms of mu...

BACKGROUND Tablet users may be at high risk of developing physical discomfort because of their usage behaviors and tablet design. OBJECTIVE Investigate the usage of tablets, variations in head and neck posture associated with different tablet tilt angles, and the association of tablet use with users' musculoskeletal discomfort. METHODS A survey of users' subjective perceptions conducted by ...

Introduction Work-related Musculoskeletal Disorders (WMSDs) can impact on fatigue and productivity of office workers. This study aimed to investigate the effect of musculoskeletal problems on fatigue and productivity among office personnel. Methods This study was performed on 101 Iranian office workers. Data were gathered through a demographic questionnaire, Nordic Musculoskeletal Questionnai...

Information of hotel cleaners’ musculoskeletal pain can be acquired by subjective survey on patients. The ultrasonic waves and X-ray examination can reveal the parts of muscular trauma, bones and joints, and fracture. Medical instruments can recognize the situation musculoskeletal pain and related treatment and recovery will be offered. However, after pain is relieved, hotel cleaners often expe...