Table 1 Basic characteristics of patients with SIJ dysfunction among 3 groups

Age (years)^a

30.73 ± 0.72

30.56 ± 0.73

30.33 ± 0.74

Course (months)^a

3.90 ± 0.34

3.75 ± 0.26

3.10 ± 0.26

Weight gain during pregnancy/Kg^a

13.90 ± 0.62

12.65 ± 0.67

13.10 ± 0.68

Location of pain^b

Left

16

16

16

Right

7

11

8

Bilateral

7

5

6

Pain during pregnancy^b

No

16

18

23

Yes

14

14

7

Postpartum breast feeding^b

No

5

7

5

Yes

25

25

25