Additional file 1: of Effects of inter-twin vascular anastomoses of monochorionic twins with selective intrauterine growth restriction on the contents of placental mitochondria DNA

Placenta mitochondria data. Code: experiment code of patients. Quintero stage: Quintero stage of TTTS cases. Group: groups of cases (Group 1: TTTS with sIUGR, Group 2: TTTS without sIUGR, Group 3: No TTTS with sIUGR, Group 4: No TTTS without sIUGR. GAD: gestational age at delivery. Birth weight (small): birth weight of smaller or sIUGR fetus. Birth weight (large): birth weight of larger of AGA fetus. Fold change: The placenta mtDNA fold change: was defined as (placental mtDNA content of the sIUGR or smaller fetus) / (placental mtDNA content of the AGA or larger fetus). (XLSX 16 kb)