Complex sentence: In 2008/2009,495 diagnoses of Edwards syndrome (trisomy 18) were made in England and Wales, 92% of which were made prenatally, resulting in 339 abortions, 49 stillbirths/miscarriages/fetal deaths, 72 unknown outcomes, and 35 live births.
Split into simpler sentences: In 2008/2009, there were 495 diagnoses of Edwards syndrome (trisomy 18) in England and Wales, 92% of which were made prenatally. There were 339 abortions, 49 stillbirths/miscarriages/fetal deaths, 72 unknown outcomes, and 35 live births.