Additional file 1 of Effect of low dose aspirin application during pregnancy on fetal congenital anomalies

Additional file 1. The “raw datasets” file includes raw clinical data of all patients included in this study. As shown in the raw datasets, each patient has the detailed clinical data including age, body mass index (BMI), number of previous early miscarriage, number of previous late miscarriage, number of previous still birth, number of previous spontaneous abortions, history of preterm birth, history of fetal congenital anomalies, nulliparas, twin birth and etc. Also, the low dose aspirin (LDA) exposure during pregnancy including time and duration for each patient are well recorded in the spreadsheet. The complications before pregnancy are also recorded in the spreadsheet.