Alive |
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Showing characteristics of life; displaying signs of life. C37987 |
Dead |
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The cessation of life. C28554 |
Lost to follow-up |
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The loss or lack of continuation of subject participation after a study has officially closed. C48227 |
Not reported |
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Not provided or available. C43234 |
Subject decided to withdraw from study |
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An indication that a study participant has removed themself from the study or from one or more segments of the study. C49634 |
Unknown |
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Not known, observed, recorded; or reported as unknown by the data contributor. C17998 |