Source change

Variant

Total

Squares

Degree of freedom

Mean square

F

Significance

Squares

Test power

Post-test group membership

Quality of life

19.34

1

19.34

8.34

0.009

0.27

0.81

Follow up group membership

Quality of life

74.96

1

74.96

43.79

0.001

0.59

0.99