نتایج جستجو برای: eligibility level
تعداد نتایج: 1091755 فیلتر نتایج به سال:
2016
Anil Yaman
Shreya Chakrabarti
Anando Sen
Chunhua Weng
Knowledge reuse of cancer trial designs may benefit from a temporal understanding of the evolution of the target populations of cancer studies over time. Therefore, we conducted a retrospective analysis of the trends of cancer trial eligibility criteria between 1999 and 2014. The yearly distributions of eligibility concepts for chemicals and drugs, procedures, observations, and medical conditio...
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