Mae nifer o arolygon a gynhaliwyd yn ystod y cyfyngiadau yn dangos rhai o achosion posibl y pryder cynyddol hwn, gan gynnwys pryder am iechyd personol ac iechyd anwyliaid; pryder am gyllid personol; poeni am les plant a theimladau o unigrwydd ac o fod yn ynysig.
A number of surveys carried out over the course of the lockdown reveal some of the potential causes of this increased anxiety, including concern about personal health and the health of loved ones; concern about personal finances; worry about the wellbeing of children and feelings of loneliness and isolation.