Szymczak W
Med Pr. 1985;36(3):199-201.
The paper presents results of the comparison of empirical distributions of sickness and accidental absenteeism annually. The comparison was based on absenteeism data for all workers of 10 industrial plants representing different industries all over Poland in 1977. The analysis was performed for each sex separately, taking into account only those with absenteeism higher than zero. Distributions in particular age groups have been compared between industrial plants for each sex separately. The results promote adjustment of theoretical probability distributions for age groups, combining workers of all plants in all age groups excluding the youngest, i.e. up to 29 years.
本文展示了每年疾病和意外缺勤经验分布的比较结果。该比较基于1977年波兰各地代表不同行业的10家工厂所有工人的缺勤数据。分析分别针对每种性别进行，只考虑缺勤天数大于零的工人。已分别比较了每种性别在不同工厂特定年龄组中的分布情况。结果推动了对年龄组理论概率分布的调整，即将所有工厂所有年龄组（不包括最年轻的，即29岁及以下）的工人合并在一起。
