The distribution of occupations in two populations with upper limb pain.

Occupations of two geographically distinct populations of patients with upper limb pain were examined. Relative risks for being in an occupation were calculated for subjects with epicondylitis, carpal tunnel syndrome, and pain syndromes in one population and nonspecific occupational overuse syndrome (OOS) in the other. Population A subjects (806 female, 154 male Auckland clinic referrals) with epicondylitis and carpal tunnel syndrome had higher rates of manual occupations compared with the Auckland employed population, consistent with previous research. Both Population A and Population B subjects (1,188 female, 499 male national notifications to the Department of Labour) with pain syndrome or nonspecific OOS had increased rates of clerical occupations. Relative risks ranged from 2.24 (95% CI 1.69,2.97) to 3.92 (3.50 ,4.40). Word processor operators, data-entry operators, and mail sorters were overrepresented in both populations. An unexplained association between nonspecific upper arm pain and being in some clerical occupations requires further research.

Health and safety standards in New Zealand mortuaries.

AIM: To establish the degree of compliance with health and safety standards in New Zealand mortuaries. METHOD: A mortuary audit tool was developed based mainly on British mortuary health and safety standards. This was tested and then applied to all identified mortuaries. RESULTS: Less than 50% (seven out of 15 institutions) met the standards required to carry out "basic" autopsies. Only one institution had mortuary facilities that were deemed suitable for "high risk" procedures. Where necessary, recommendations for improvements were made. CONCLUSIONS: New Zealand (and preferably Australasian-wide) standards need to be established and adopted for mortuaries. Some rationalisation of mortuary services so as to isolate risk (and improve quality control?) is necessary. People working in mortuaries need to adhere to stricter work practices while working in purpose-designed environments that minimise their risk.

Health effects of occupational pentachlorophenol exposure in timber sawmill employees: a preliminary study.

AIMS: To study the health effects of pentachlorophenol (PCP) exposure in the timber sawmill industry. METHOD: A questionnaire-based, non-random survey was undertaken amongst a group of current and ex-workers who had identified their health concerns as being related to PCP exposure. RESULTS: Low, medium and high exposure groups were identified. A significant dose-response was found between past exposure to Pentachlorophenol and reported symptoms of fever/sweating (47% in the high exposure group), weight loss (33% in the high exposure group), persisting fatigue (74% in the high exposure group), nausea (40% in the medium and high exposure groups) and responses to a screening test for neuropsychological dysfunction (Questionnaire 16) (81% in the high exposure group). No associations were observed with other chronic diseases, apart from emphysema and chronic bronchitis. CONCLUSIONS: This study is based on a self selected sample of PCP-exposed workers whose precise exposure levels are unclear. Thus the findings presented should be regarded as preliminary. Nevertheless, they support clinical experiences and point to the need for further investigation.

Failure after 5 years of self-regulation: a health and safety audit of New Zealand engineering companies carrying out welding.

The aim of this study was to audit the degree of compliance with new health and safety legislation 5 years after enactment in a typical cross-section of New Zealand manufacturing industries. To this end, 299 randomly selected enterprises using a welding process were visited by Occupational Safety and Health Officers of the Department of Labour. An interviewer-administered questionnaire concerning the nature of the hazards encountered in that enterprise and the chosen control measures employed to protect the health of their employees was undertaken and analysed. Only 40% of New Zealand businesses in this sample undertaking welding had adopted the most basic of regulatory requirements to control health and safety risks. This percentage seemed independent of employer size. Fundamental safety issues (e.g. welding in confined spaces) were ignored by >50% of enterprises. In conclusion, self-management of health and safety risks had not occurred in over half the enterprises surveyed.