[Mortality ratio in industrial cohort studies].
Presented in the paper is a method of calculating and evaluating the statistical significance of one of the primary measures of mortality in industrial cohort studies--i.e. standardized mortality rate. As the standardized mortality rate is calculated basing on man-years of stay in cohort, thus the method of man-years calculation has been exemplified by two subjects. The methods have been illustrated by the results of studies carried out by the authors.
Szymczak
W
W
Zakøadu Epidemiologii i Statystyki Instytutu Medycyny Pracy w Lodzi.
Wilczyńska
U
U
Szeszenia-Dabrowska
N
N
D000328:Adult; D001195:Asbestosis / Q000401:mortality*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011044:Poland; D011336:Probability; D012015:Reference Standards; D012307:Risk Factors
Miary umieralności w badaniach kohort przemysłowych.