From: Effects of the association between APOE rs405509 polymorphisms and gene-environment interactions on hand grip strength among middle-aged and elderly people in a rural population in southern China
Group
Sum of squares
df
Mean square
F
P value
All
299.259
2
149.630
3.853
0.021
Males
509.224
254.612
4.990
0.007
Females
35.687
1
1.250
0.264