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首页> 外文期刊>Journal of Agricultural Safety and Health >Factors associated with the prevalence of non-ROPS tractors on farms in the U.S.
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Factors associated with the prevalence of non-ROPS tractors on farms in the U.S.

机译：与非ROPS拖拉机在美国农场中盛行相关的因素

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Rollover protective structures (ROPS) are an effective engineering control known to prevent tractor overturn deaths, the leading cause of occupational fatalities for farmers and farm workers in the U.S. However, the use of ROPS is known to vary greatly from farm to farm. A national sample of 11,458 farm operators from the 2004 Occupational Injury Surveillance of Production Agriculture (OISPA) survey was used to assess the association between the prevalence of ROPS and ten farm operator and farm demographic variables using logistic regression. The variable were: operator's age, operator's sex, operator's education, farm sales, full- or part-time farming, acreage, type of operation, number of hired workers, number of injuries, and region. All ten variables were found to have significant associations with the prevalence of non-ROPS tractors on farms in the univariate logistic regressions. For the multivariate model, all variables except for the sex of the farm operator remained significant. Farms with less than three adult injuries, no hired workers, less than 300 acres in size, a Midwest location, and a primary farm type of tobacco, fruit and nuts, dairy, or poultry and eggs all had adjusted odds ratios of 2 or greater. Increasing the prevalence of ROPS-equipped tractors is essential for reducing the leading cause of death on farms, tractor overturns. Economic factors play a major role in the prevalence and distribution of non-ROPS tractors on farms. The identified associations can be used to effectively target areas of the U.S. for ROPS promotion activities.
机译：防倾翻保护结构（ROPS）是一种有效的工程控制措施，可防止拖拉机翻倒致人死亡，这是美国农民和农场工人职业死亡的主要原因。然而，众所周知，ROPS的使用因农场而异。使用2004年生产性农业职业伤害监测（OISPA）调查的11458名农场经营者的全国样本，通过Logistic回归评估了ROPS的患病率与十个农场经营者与农场人口统计变量之间的关联。变量为：操作人员的年龄，操作人员的性别，操作人员的学历，农场销售，全职或兼职农业，种植面积，操作类型，雇用的工人数量，受伤人数和地区。在单变量logistic回归中，发现所有十个变量都与农场中非ROPS拖拉机的患病率显着相关。对于多变量模型，除农场经营者的性别外，所有变量均保持显着水平。成年人受伤少于三个，没有雇工，规模小于300英亩，中西部地区以及主要农场类型的烟草，水果和坚果，乳制品或家禽和鸡蛋的农场，其调整后的优势比均大于或等于2 。配备ROPS的拖拉机的普及率对于减少农场，拖拉机翻倒的主要原因是至关重要的。经济因素在农场中非ROPS拖拉机的流行和分布中起着重要作用。所识别的关联可用于有效地将美国地区作为ROPS推广活动的目标。

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