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Retrospektywne badania przeprowadzono przy zastosowaniu metody „case-control”. Analizowano dane zebrane z bezpośrednich testów od 184 autochtonów i 249 imigrantów chorych na raka płuca. Grupę badaną i kontrolną stanowili mężczyźni, którzy ukończyli 40 rok życia i byli mieszkańcami miast województwa katowickiego. Metodami statystycznymi oceniono ryzyko względne, ryzyko względne w próbach powiązanych...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.