I have a table of vital signs of patients who took part in a study. Doctors visited each patient several times during the course of the clinical trial, measured their pulse, blood pressure etc. and filled this data into paper forms, which then were combined into the table.
In some table cells, I see "не заполнено" - literally "not filled" instead of, say, 36.6 °C (for body temperature). The doctor failed to fill the data into the form. What would be the acceptable ways of writing this in English?
I came up with three options:
- Not filled in
- Not filled out