Risk factors

Workforce

Percentage (%)

P

Medical risk factors

Age ≥ 60 ans

23

36

0.128

Infectious athology

11

17.1

0.333

Neoplasia

10

15.6

0.478

IS

4

6.2

0.647

Heart disease

4

6.2

0.647

Long trip with prolonged sitting

1

1.5

0.822

Gyneco-obstetric risk factors contraception

Contraception

4

6.2

0.647

Pregnancy

3

4.6

0.550

Cesarean

2

3

0.767

Postpartum

1

1.6

0.822

Recent surgical and orthopedic risk factors

Digestive surgery

2

3.1

0.767

Plaster

1

1.5

0.822