A systematic review of the effectiveness of occupational health and safety training.

OBJECTIVES: Training is regarded as an important component of occupational health and safety (OHS) programs. This paper primarily addresses whether OHS training has a beneficial effect on workers. The paper also examines whether higher engagement OHS training has a greater effect than lower engagement training. METHODS: Ten bibliographic databases were searched for pre-post randomized trial studies published in journals between 1996 and November 2007. Training interventions were included if they were delivered to workers and were concerned with primary prevention of occupational illness or injury. The methodological quality of each relevant study was assessed and data was extracted. The impacts of OHS training in each study were summarized by calculating the standardized mean differences. The strength of the evidence on training's effectiveness was assessed for (i) knowledge, (ii) attitudes and beliefs, (iIi) behaviors, and (iv) health using the US Centers for Disease Control and Prevention's Guide to Community Preventive Services, a qualitative evidence synthesis method. RESULTS: Twenty-two studies met the relevance criteria of the review. They involved a variety of study populations, occupational hazards, and types of training. Strong evidence was found for the effectiveness of training on worker OHS behaviors, but insufficient evidence was found of its effectiveness on health (ie, symptoms, injuries, illnesses). CONCLUSIONS: The review team recommends that workplaces continue to deliver OHS training to employees because training positively affects worker practices. However, large impacts of training on health cannot be expected, based on research evidence.

The professional development of nursing through different aspects of the caring practices of nurses: nursing the patient person in a geriatric assessment unit.

The caring component of nursing practice has become an increasingly visible activity of nursing. Consequently, a growing amount of research has explored the role caring plays in nurse practice. Research often explores the activities of caring or its moral agenda, rather than motivation. This study broadens the discussion about nurses and caring practice by examining nurses approaches to different aspects of the caring practices of nurses for the aged in a Geriatric Assessment Unit (GAU). Data collection involved semi-structured interviews and participant observation within the GAU. Four categories of themes emerged as different aspects of the caring practices of nurses. Three fit within the professional development of nursing: physical caring, negotiative caring and relational caring. A fourth, motivated caring, however, provides an additional aspect of caring located within and beyond professional development.