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通过对８０名中老年男性铝作业工人进行健康检查和工作能力评估，以探索评价中老年职业人群工作能力的有效方法。结果显示，患有呼吸或心血管系统疾患的铝作业工人的工作能力指数明显降低；肌肉骨骼功能和肺功能指标与工作能力指标存在明显相关，随着年龄增加，铝作业工人的行为功能显示下降趋势，一些行为指标得分与工作能力指数显示有相关关系。结果提示，铝作业人群的健康状况、生理和心理机能状态对其工作能力产生不同程度的影响。肺活量、肌肉骨骼指数可作为反映铝作业工人体力工作能力的指标；简单反应时、视觉保留、提转捷度和目标追踪为评价脑力工作能力的敏感指标
80 middle-aged and elderly male aluminum workers were evaluated for their health examination and working ability to explore effective methods for evaluating the working ability of middle-aged and elderly working people. The results showed that the working ability index of aluminum working workers with respiratory or cardiovascular system disorders was significantly lower; musculoskeletal function and lung function index were significantly related to working ability index, and the behavioral function of aluminum working workers showed a decline with age Trend, some indicators of behavior indicators and work ability index showed a correlation. The results suggest that the health status, physiological and psychic status of aluminum workers have different effects on their working ability. Vital capacity and musculoskeletal index can be used as indicators to reflect the ability of aluminum workers to work physically. Simple response, visual retention, transfer and target tracking are sensitive indicators for evaluating mental ability to work