Musculoskeletal symptoms among poultry processing workers and a community comparison group: Black women in low-wage jobs in the rural South.

BACKGROUND: Poultry processing is characterized by rapid line speed and extreme division of labor. Morbidity associated with this work has been reported by scientists, journalists and workers in this fast growing industry. METHODS: Cross-sectional data from baseline measures of a cohort of black women employed in poultry processing (n = 291) and a community comparison group (n = 299) in rural North Carolina were used to evaluate musculoskeletal symptom reports and to explore factors associated with those reports. Recruitment of participants and collection of data were performed by women in the community circumventing the need to involve employers. RESULTS: Significant differences in musculoskeletal symptom prevalence were observed between women employed in poultry processing and those of similar economic status employed elsewhere in the same area of rural northeastern North Carolina. After adjusting for other factors independently associated with symptoms among these women including age, depression, and perceived isometric load at work, the prevalence of upper extremity and neck symptoms was 2.4 (95% CI 1.7, 3.2) times higher among women working in poultry processing. CONCLUSIONS: The findings add to the documentation of occupational health concerns among vulnerable workers employed in poultry processing in our state; in this economically depressed area of rural northeastern North Carolina poultry processing is the largest single employer of women. On a larger scale, the potential magnitude of upper extremity morbidity among women employed in poultry processing should be viewed with the knowledge that poultry processing is a growing industry in the U.S. with work done largely by blacks and immigrants.

Are we failing vulnerable workers? The case of black women in poultry processing in rural North Carolina.

In 1989, North Carolina Occupational Safety and Health Administration (OSHA) inspectors cited two poultry processing plants in northeastern North Carolina for serious repetitive motion problems. In 1990, investigators from the National Institute for Occupational Safety and Health confirmed significant upper extremity musculoskeletal symptoms and disorders among workers. We now report on analyses of baseline data collected from a cohort of women employed in one of these plants. The plant, which is the largest employer of women in the area, is located in a sparsely populated area with a black majority where nearly one-third of the population lives below the poverty level. Conditions we report suggest failure of existing health and safety systems, both regulatory and consultative, to prevent morbidity among vulnerable women in this industry, as well as social and economic conditions that influence availability of work and use of benefits to which they are entitled.

Upper respiratory problems.

This article provides an overview of occupational upper respiratory problems which are commonly encountered in a primary care setting and have received formal study. Emphasis is placed on diagnostic methods. The importance of recognizing occupational upper respiratory disorders and offering appropriate therapy is highlighted.

Endemic work-related febrile respiratory illness among construction workers.

Construction workers building Denver International Airport (DIA) reported work-related respiratory and flulike symptoms of several months duration. We performed a cross-sectional interview study of 495 randomly selected DIA workers from six contractors in comparison with preplacement workers. We defined cases as workers with two work-attributed lower respiratory symptoms and one work-attributed systemic symptom. Case rates were significantly higher among DIA workers (34%) compared with those who had never worked at DIA (2%). Risk factors for illness included exposure to fireproofing (OR, 4.21; 95% CI, 1.95-9.08), work in tunnels and adjoining areas (OR, 3.07; 95% CI, 1.84-5.12), length of DIA employment (OR, 0.65; 95% CI, 0.46-0.92), and preexisting bronchitis (OR, 2.43; 95% CI, 1.17-5.05). Our industrial hygiene investigation revealed alkaline dust (pH 11) present at a worksite associated with elevated risk of illness, and we identified airborne Penicillium mold widely distributed indoors at DIA. Clinical evaluation of 26 self-identified symptomatic DIA employees, including bronchoalveolar lavage and biopsy in 10, revealed work-related asthma in three workers and histologic evidence of chronic bronchitis in four who had never smoked. We concluded that future investigations of endemic work-related febrile respiratory illness among construction workers should evaluate its association with indoor exposure to dusts from alkaline fireproofing, Penicillium mold, mycotoxins, and bacterial bioaerosols.