Close calls for low-back injuries.

Back injuries are a major hazard in the workplace, particularly in the nursing profession. In acute care in Alberta, nursing personnel account for almost 50 per cent of all lost-time claims per year. In extended care facilities, nursing personnel account for 60 per cent of lost-time claims. The source of injury is often another person (64%), the incident is often lifting or over-exertion (65%), and the injury is most often a sprain or strain (75%). Furthermore, 50 per cent of lost-time injuries are to the back. Clearly, back strains while handling clients are a major hazard in the health care industry.