[use of the chi 2 criterion for the analysis of morbidity with temporary loss of work capacity].
D000041:Absenteeism; D006801:Humans; D009784:Occupational Diseases / Q000453:epidemiology*; D013223:Statistics as Topic; D013997:Time Factors
Primenenie kriteriia khi 2 dlia analiza zabolevaemosti s vremennoĭ utratoĭ trudosposobnosti.