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1,297 items of data are available, covering 1,297 participants, encoded using Data-Coding 1965
Indicates the reason that a person is believed to be lost to follow-up.
If there are multiple reasons that a person is lost to follow-up then only the earliest of them is listed.
Please note this data-field has not been updated since May 2017. We are hoping to update this data-field to include more recent information in the next year.
1 Related Data-Field
|Date lost to follow-up
|Field 191 is the date that a person was lost to follow-up for reason Current Field
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