Perceptions of equipoise are crucial to trial participation: a qualitative study of men in the ProtecT study.
Recruitment to trials is known to be difficult. Previous research suggests that a crucial factor may be participants' difficulty with the concept of randomization. This study explored patients' perceptions of randomization and reasons for consent or refusal to participate in the ProtecT st...
| Main Authors: | , , , , , |
|---|---|
| 格式: | Journal article |
| 语言: | English |
| 出版: |
2003
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