54% Americans in Their 40s Have Both an Ageing Parent and Own Child

'aging' is a terrible vanity phrase for '65 years old and over.'.

the more interesting result :

> Adults in the sandwich generation were more likely than those who were not sandwiched to say they were very satisfied with their family life (48% vs. 43%). This difference was largest for people in their 40s (49% vs. 38%).