| 释义 |
person-years per·son-years (per'sŏn yērz), The product of the number of years times the number of members of a population who have been affected by a certain condition (for example, years of treatment with a given drug).per·son-years (per'sŏn yērz) Product of number of years times number of members of a population who have been affected by a certain condition (e.g., years of treatment with a given drug). |