Citation

Noweir MH. J. Saf. Res. 1984; 15(4): 163-174.

Copyright

(Copyright © 1984, U.S. National Safety Council, Publisher Elsevier Publishing)

DOI

unavailable

PMID

unavailable

Abstract

A sample of 2458 workers exposed to average noise levels ranging from 80 to 99 dBA in different operations of three textile mills was studied with respect to their productivity, work rule violations, absenteeism, and accidents. The three mills were in rural, suburban, and urban locations. Noise exposure levels were measured in individual departments of the mills, and workers were interviewed to ascertain socioeconomic background, work history data, and health status. Workers' job attitude was rated by their supervisors, and data about their productivity, disciplinary reports, absenteeism, and accidents were collected from plant records. Results of the study suggested that workers in departments with high noise levels (above 90 dBA) had more disciplinary actions and absenteeism and lesser productivity than those in departments with low noise exposure (below 90 dBA). Disciplinary actions showed the greatest difference between the high-noise and low-noise departments followed by production incentives, production efficiency, and absenteeism. Noise appeared to affect the quality of work as reflected by disciplinary actions for material damage, and this effect was higher in weaving and spinning operations which involved vigilance tasks. The frequency and severity rates of accidents in highnoise departments were greater than in low-noise departments. Certain personal and socioeconomic factors affected high vs. low noise exposure differences found among workers for the investigated variables. These effects were most apparent for absenteeism and, to a lesser extent, productivity. Disciplinary actions did not appear to be influenced by any such individual factors. It was concluded that noise abatement in the textile industry could be beneficial to worker productivity and well being and contribute to more economically effective operation.