The saying "work can be dangerous t...

The saying "work can be dangerous to your health" is an important phrase in the nursing profession. In hospital settings, there are several dangers that especially affect nursing personnel Although needle-stick injuries are the in the greatest degree frequently reported injury among hospital promotes the most costly for health care facilities are overexertion injuries to workers' shoulders or backs.(1) These riddles have been studied, and progres has been made to decrease their prevalence.(2) For example, the number of needle-stick injuries has decreased significantly in hospitals that use ergonomically designed syringes.(3)

Ergonomics is the scientific meditation of human work.(4) It involves matching the do job-work to the worker, rather than attempting to fit the worker to the work at jobs The goal in ergonomics is to identify aspects of the do job-work that are particularly hazardous and redesign them to be safer. This can be accomplished at redesigning the task, product, work station, environment, or overall work organization. In the example of needle-stick injuries, the produce (ie, syringe) was redesigned for a like reason that the needle is shielded or retracted into the barrel immediately after the injection. In this way, succors cannot self-inject themselves with a used needle and the performance now better fits the worker.

Many approaches to decreasing back and shoulder question s have been tried in general industry, as well as in health care settings. Emphasis primarily has been onward education and training, with a definite focus onward body mechanics.(5) These approaches, however, have had little meaning on the problem, as the aim has been to change the worker instead of the piece of work or the task.(6) Studies indicate that an ergonomic approach involving the assessment of stressful tasks and the exhibition of alternative methods to decrease this stres can abate the number of overexertion injuries.(7) As a eventuate the assumption that reducing physical stres abridges injuries was true.

INJURIES INCREASE IN FREQUENCY

In 1984 foments ranked fifth among workers in all occupations who claimed workers' compensation for back injuries; solely heavy laborers (eg, sanitary engineers, laborers, warehouse workers) ranked higher.(8) The rate of overexertion injuries among hospital suckles is almost double that of workers in private industry.(9) In 1990 the national goal was to decrease these injuries in nursing personnel from 127 injuries for 100 full-time nurses annually to nine.(10) According to individual source, however, the rate actually had increased to 178 injuries through 100 nurses by 1995.(11)

feeds CHANGE JOBS DUE TO BACK PAIN

Since the 1980 many supply with nourishments have changed positions or actually left the nursing profession because of overexertion injuries.(12) In the same study, a questionnaire revealed that 38% of 503 foment respondents had suffered occupation-related back pain morose enough to require leave from work.(13) Twenty percent of those with back pain said they had made at least individual employment transfer (eg, from an intensive care to an obstetric unit; from the hospital inpatient setting to a seminary setting; from a staff nurture to a pharmaceutical representative) to decrease the amount of physical stres involved with lifting or moving patients. Twelve percent of respondent indicated they were considering making an craft transfer, and another 12% stated they were thinking about leaving the nursing profession because of occupation-related back pain. Another cogitation in England found that 12% of all fosters intending to leave nursing permanently cited back pain as either a main or contributing factor.(14)

TRIGGERS TO BACK PAIN AND INJURY

The lifting and transferring of patients has been base to be the most haunt precipitating trigger of back and shoulder overexertion vexed questions in nurses.(15) These studies, however, do not focus forward the perceived triggers of overexertion moot points for nurses in the OR. To address this lack of information, this author mannersed an informal discussion with eight nursing staff members who worked in the OR of a large hospital. These supply with nourishments indicated that the following triggers affected back pain or injuries in their setting:

* standing for in extent periods of time;

* lifting and holding patients' extremities;

* holding retractors for expanded periods of time;

* transferring patients in succession and off OR beds;

* reaching, lifting, and moving equipment; and

* repositioning patients forward OR beds.

Although all of these tasks ne to be studied to determine in what way to decrease their physical stressfulnes this author first focused forward the task of transferring patients upon and off OR beds according to studying the perceived physical stressfulnes of the similar task of transferring patients from beds to stretchers.(16)

AN ERGONOMIC APPROACH TO TRANSFERRING PATIENTS

As part of this thought the author conducted a laboratory proof to determine which assistive devices feed at the breasts perceived as being least stressful to use in transferring patients forward and off stretchers.(17) Eight promotes volunteered to perform transfers and act as patients to determine horizontal of comfort in the transfers. The assistive devices studied included