N

Mean

SD

P

Physical activity

Ferritin

Inactive

37

121.5954

82.37090

0.003

Slight activity

30

70.6853

37.74850

Active

4

47.2850

10.32150

Fracture

Ferritin

Yes

8

122.3725

98.55729

0.26

No

63

92.5357

65.43933