Usefulness of the Model of Human Occupation in the Hong Kong Chinese Context

Questions have been raised about the applicability of Western theory in an Eastern context. Two case studies are used to illustrate how the Model of Human Occupation (MOHO) is useful in problem identification and intervention planning in Hong Kong. The cases illustrate that MOHO provides useful insights to how Chinese culture influences participation of persons with disabilities.     

Occupational Therapy Intervention for Residents in a Skilled Nursing Facility: A Focus on Atypical Patients

The 1990 implementation of the Omnibus Budget Reconciliation Act (OBRA) has expanded opportunities for occupational therapists to treat individuals with non-traditional illnesses. Therapists working in skilled nursing and long term care can benefit from gaining an understanding of the OBRA guidelines and patient's rights, especially regarding restraint reduction. Occupational therapists possess the necessary skills to assess and treat these individuals to help maximize their functioning as well as improve their quality of life (Moon-Sperling & Pinson, 1991). The premise of this article is to inform therapists about various types of ethical and legal intervention with atypical patients in skilled nursing facilities and to introduce therapists to the laws supporting provision of these services. [Article copies available for a fee from The Haworth Document Delivery Service: 1–800–342–9678. E-mail address: getinfo@haworth.com]     

Managing Occupational Therapy Burnout

Burnout has been conceptualized as an ineffective coping response to stress experienced on the job. This article will explore the construct of burnout as reported in the literature of the helping professions. An emphasis will be placed on prevention and remediation strategies, particularly those aimed at organizational causes of burnout for occupational therapists.     

Health and Safety in the Lesotho Highlands Dam and Tunnel Construction Program

Abstract

To review health and safety practice s and to determine the occupational health status of dam workers in the Lesotho Highlands, a health and safety audit and a health study of 258 workers was undertaken. The workers were administered respiratory health questionnaires and underwent chest x-rays and lung function and audiometric testing. The audit revealed a low level of aware ness of health and safety issues at all levels of management and a lack of occupational medicine an d industrial hygiene systems. Noise-induced hearing loss occurred among 92% of the study subjects. Among the 158 dam construction workers, 5.4% had pneumoconiosis. With poorly developed laws and regulatory bodies, unsophisticated trade unions, and little client supervision, health and safety had a low priority in this construction project. Recommendations are made that are pertinent to health and safety management where international companies are operating in developing countries.     

Manipulated Data in Shell's Benzene Historical Exposure Study

Abstract

In 1983, in the face of mounting evidence of excess leukemia among workers at Shell Oil's Wood River (IL) and Deer Park (TX) petroleum refineries, Shell initiated the Benzene Historical Exposure Study (BHES). Shell's prior research had implicated occupational exposure to benzene as the source of the excess leukemia. The BHES report submission, which ultimately found no link between exposure and the excess morbidity, coincided with OSHA's planned hearings over a new regulatory standard for benzene. Over the next two decades, Shell published several papers based on or expanding the BHES data, all of which concluded that the excess of leukemia was unrelated to benzene. A review of the raw data on which Shell and its consultants relied reveals that Shell manipulated and omitted data in order to reach conclusions that exculpated it from liability and helped delay stricter benzene regulation.     

Occupational Therapy Practice in Hospital-based Stroke Rehabilitation?

Abstract

Background: Occupational therapy after stroke represents a complex intervention. Objective: The aim of this observational study was to document the content of occupational therapy stroke rehabilitation in an Australian general rehabilitation ward. Methods: A behavioural mapping tool recorded 22 occupational therapy sessions at five-minute intervals for nine participants with stroke (mean age 70.6 years, 88.9% female). Results: The mean session length was 41 minutes. The focus of therapy was predominantly at body functions (mean 16.5 minutes) and motor and perceptual impairments were addressed most often. Conclusion: The overall amount of occupational therapy provided was consistent with session lengths reported from effective stroke units and recommended by stroke guidelines. However, the results highlight the difficulties for occupational therapists working within the hospital environment, including practice that was largely restricted to the level of impairment and basic activities of daily living.     

Study on factors associated with changes in quality of life of demented elderly persons in group homes

The purpose of the present study was to attempt to identify changes in quality of life (QOL) and factors associated with them shortly after demented elderly residents entered a group home. The subjects were 25 demented elderly persons who had entered a group home within the previous 3 months. Their QOL and factors associated with it were evaluated on two occasions, at baseline and 3 months later. An objective scale for dementia, the Quality of Life Questionnaire for Dementia (QOL-D), was used to evaluate their QOL. The results showed a significant change between the QOL-D scores at baseline and 3 months later, and changes in housekeeping item scores were extracted as factors associated with changes in QOL-D. These findings suggest that the QOL score rises soon after entering a group home, and that the acquisition of roles within the group home may influence the increase in QOL.     

Occupational performance and strategies for managing daily life among the elderly with heart failure

Abstract

Aim: The aim of this study was to describe experiences of limitations in occupational performance and strategies for managing daily activities among the elderly with chronic heart failure (CHF). Methods: Ten participants from primary healthcare with a confirmed diagnosis of CHF were interviewed. The interviews were analysed using qualitative content analysis. Results: The first theme, “Redefining an active life, aware of one’s impaired body”, was based on four sub-themes: realizing one’s limited activity ability; striving to preserve an active life; focusing on meaningful activities; and changing vs. not changing habits and roles. The second theme, “Planning activities and balancing the degree of effort”, was based on three sub-themes: limiting, organizing, and rationalizing activities; adjusting activities to today’s ability; and using technology and adapting the environment. Conclusions: Elderly people with CHF are struggling with an ongoing process of occupational adaptation due to periodical physical decline and fluctuating day-to-day ability. This highlights a need for information on strategies from a holistic perspective and client-centred occupational therapy interventions.     

Reaction of Macrophages to Cigarette Smoke. II. Immigration of Macrophages to the Lungs

The present study identifies the source of the elevated pulmonary macrophage population in young adult male mice which results when animals are exposed to cigarette smoke. Light microscopic and autoradiographic analysis of pulmonary tissue from smoke-exposed animals revealed that pulmonary macrophages (free, attached, and septal or interstitial) divide only rarely. Further, it was noted that, during the marked progressive increase in the labeled macrophage population in the lungs, the number of silver grains over the nuclei of labeled macrophages did not become significantly diluted. Thus, the markedly elevated macrophage population which results when animals are exposed to cigarette smoke appears, for the most part, to be due to immigration of cells from bone marrow rather than in situ division of resident macrophages.