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Jennifer L Bell

Publications and source records attributed to Jennifer L Bell.

5 recordsLinked to original sources

Evaluating the effectiveness of a logger safety training program.

INTRODUCTION: Logger safety training programs are rarely, if ever, evaluated as to their effectiveness in reducing injuries. METHOD: Workers' compensation claim rates were used to evaluate the effectiveness of a logger safety training program, the West Virginia Loggers' Safety Initiative (LSI). RESULTS: There was no claim rate decline detected in the majority (67%) of companies that participated in all 4 years of the LSI. Furthermore, their rate did not differ from the rest of the WV logging industry that did not participate in the LSI. Worker turnover was significantly related to claim rates; companies with higher turnover of employees had higher claim rates. Companies using feller bunchers to harvest trees at least part of the time had a significantly lower claim rate than companies not using them. Companies that had more inspections per year had lower claim rates. CONCLUSIONS: High injury rates persist even in companies that receive safety training; high employee turnover may affect the efficacy of training programs. The logging industry should be encouraged to facilitate the mechanization of logging tasks, to address barriers to employee retention, and to increase the number of in-the-field performance monitoring inspections. Impact on industry There are many states whose logger safety programs include only about 4-8 hours of safe work practices training. These states may look to West Virginia's expanded training program (the LSI) as a model for their own programs. However, the LSI training may not be reaching loggers due to the delay in administering training to new employees and high levels of employee turnover. Regardless of training status, loggers' claim rates decline significantly the longer they work for a company. It may be that high injury rates in the state of West Virginia would be best addressed by finding ways to encourage and facilitate companies to become more mechanized in their harvesting practices, and to increase employee tenure. Increasing the number of yearly performance inspections may also be a venue to reduce claim rates. Future research could investigate in better detail the working conditions of West Virginia loggers and identify barriers to job tenure, particularly for workers whose primary job task is chainsaw operation. A larger-scale study of the effect of performance monitoring inspections on claim rates is also warranted.

Forestry↗

Non-fatal injuries in the West Virginia logging industry: using workers' compensation claims to assess risk from 1995 through 2001.

BACKGROUND: The logging industry has a high rate of both fatal and non-fatal injuries in comparison to other industries, and plays a vital role in WV's economy. METHODS: Workers' compensation (WC) injury claims and employment data were summarized to examine patterns and rates of non-fatal logging injuries in WV from 1995 through 2001. RESULTS: The average annual rate of injury claims was 16.0 per 100 workers per year with rates remaining relatively steady over the 7-year study period. The highest rates of injury were a result of being struck by an object, typically trees, snags, or logs. CONCLUSIONS: WV loggers most often file injury claims as a result of being struck by trees and tree parts, snags, and logs. Assessment of risk is a critical component in helping regulators, researchers, and the logging industry develop viable prevention strategies to reduce the incidence and severity of logging-related injuries.

Accidents, Occupational↗

Logging injuries for a 10-year period in Jilin Province of the People's Republic of China.

PROBLEM: Logging continues to be a major source of injuries in northeast China. This paper describes logging-related injuries in the Jilin Province of the People's Republic of China. METHODS: Logging fatalities and nonfatal injuries were summarized from 1981 to 1990 in Jilin. Injury data from 1991 for the entire forestry sector in China were also analyzed. RESULTS: Fatalities were mainly from of head injuries and were caused by being struck by an object. Nonfatal injuries were most often to the lower extremities and the head and were normally caused by being struck by an object or a fall or slip. The majority of both fatal and nonfatal logging injuries occurred to workers with less than 1 year of employment and those under 35 years old. Most injuries occurred November through March in Jilin. IMPACT ON INDUSTRY: Patterns of logging injury in Jilin of China were similar, but not identical, to those described in other studies of logging injuries worldwide. Methods found to be effective in reducing logging-related injuries in other parts of the world might be used in China to reduce the injuries associated with logging.

Accidents, Occupational↗

Hand lacerations and job design characteristics in line-paced assembly.

This study investigated risk factors for laceration injuries among workers employed in line-paced manufacturing assembly operations. Most lacerations (76% of 576) occurred on the hands and fingers (grouped as "hand" lacerations). On average, 37% of surveyed workers reported at least one laceration to the hand in the preceding year, resulting in an overall hand laceration rate of 83 per 100 workers per year. An inverse relationship was found between level of job routinization and hand lacerations, with progressively higher rates of hand lacerations occurring among workers assigned to less routine (more variable) work patterns. Fabricated metal parts handling and job variability may be related to increased risk of hand lacerations in line-paced work environments where personal protective equipment is the primary strategy to control exposure to sharp objects.

Accidents, Occupational↗

Changes in logging injury rates associated with use of feller-bunchers in West Virginia.

PROBLEM: It is well documented that logging is one of the most dangerous occupations and industries in which to work, and trees fellers are at greatest risk of injury. The objective of this study was to determine whether West Virginia (WV) logging companies experienced a reduction in injuries after beginning to use feller-bunchers (tree cutting machines, which replace some of the work done with a chainsaw) during harvesting operations. METHODS: WV workers compensation claims and employment data from 1995 to 2000 were used to calculate injury rates. Injury trends in the rest of the WV logging industry, not using feller-bunchers, were also assessed. RESULTS: For 11 companies, the pre-feller-buncher injury claims rate was 19.4 per 100 workers and the post-feller-buncher rate was 5.2 per 100 workers. This was a significant difference, with an adjusted rate ratio of 2.8 (95% CI: 1.8-4.5) of pre to post claims. Struck by injuries also showed significant decline, with the pre-feller-buncher injury rate being 3.8 (95% CI: 1.8-8.2) times as great as post-feller-buncher rate. During the time of the study, the injury rate rose in the rest of the WV logging industry. The average cost of a workers compensation claim in the WV logging industry during the time of the study was approximately $10,400. IMPACT ON INDUSTRY: As mechanization of logging tasks becomes more widespread, the WV logging industry as a whole may see substantial injury declines and a reduction in the total cost of injury claims. Struck by injuries, the most common and potentially fatal of logging injury types, appear to be particularly affected. However, logging operations in areas of very steep terrain where it is not possible to use these machines may need to rely on strategies other than feller-bunchers to reduce injuries.

Accidents, Occupational↗