Day of life at 1st surgery
Definition
Day of life when 1st major surgery was performed (date of surgery - date of birth + 1). Fetal surgery: add timepoint of surgery as negative value to day of life, based on days before birth.
Details
Names (SQL, Symfony)
M_Surgery_1_DoL, mSurgery1DoL
Type / Form Type
integer
/
integer
Min. value
-300
Max. value
730
Value if unknown
999
Year started
2020
Year ended
3000
Form label
Day of life 1st surgery