Mean ± SD

Minim

Maximum

Median

Range*

N

P

Age (years)

32.5 ± 8.8

16.0

47.0

33.0

35.8 - 40.0

50

0.033

DMPA

30.4 ± 9.4

16.0

45.0

32.5

21.0 - 37.3

30

 

Condom

35.8 ± 6.8

24.0

47.0

33.0

31.0 - 42.3

20

 

 

 

 

 

 

 

 

0.562

BMI (kg/m2)

24.6 ± 5.2

17.0

40.0

23.0

20.0 - 27.0

50

 

DMPA

24.3 ± 4.6

18.0

40.0

23.0

20.8 - 27.0

30

 

Condom

25.2 ± 6.1

17.0

38.0

24.0

20.0 - 30.8

20

 

 

 

 

 

 

 

 

0.268a

Number of gestations

1.0 ± 1.3

0.0

5.0

1.0

0.0 - 1.3

50

 

DMPA

0.7 ± 0.9

0.0

3.0

0.0

0.0 - 1.0

30

 

Condom

1.3 ± 1.6

0.0

5.0

1.0

0.0 - 2.0

20

 

 

 

 

 

 

 

0.164a

Parity

0.7 ± 1.1

0.0

5.0

0.0

0.0 - 1.0

50

 

DMPA

0.5 ± 0.8

0.0

3.0

0.0

0.0 - 1.0

30

 

Condom

1.1 ± 1.4

0.0

5.0

1.0

0.0 - 1.8

20

 

 

 

 

 

 

 

 

0.522

Time of graft surgery (years)

3.7 ± 4.3

0.0

15.3

2.0

0.4 - 4.8

50

 

DMPA

3.4 ± 3.9

0.0

13.9

2.0

0.4 - 4.4

30

 

Condom

4.2 ± 4.8

0.2

15.3

2.3

0.4 - 5.6

20

 

0.472

Table 1 – Baseline Patients Characteristics

SD - Standard deviation
Range* – Interquartile range
P – Student t or Mann-Whitney(a)
DMPA – Depot medroxyprogesterone acetate
BMI – Body mass index

 

Method

Total

P

DMPA

Condom

N

%

N

%

N

%

Number of gestations

30

100.0%

20

100.0%

50

100.0%

0.312

0

16

53.3%

8

40.0%

24

48.0%

 

1

8

26.7%

6

30.0%

14

28.0%

 

≥2

6

20.0%

6

30.0%

12

24.0%

 

 

 

 

 

 

 

 

 

Parity

30

100.0%

20

100.0%

50

100.0%

0.463

0

19

63.3%

9

45.0%

28

56.0%

 

1

7

23.3%

6

30.0%

13

26.0%

 

≥2

4

13.3%

5

25.0%

9

18.0%

 

Table 2 – Number of Gestations and Parity Distribution

P – Fisher's exact test
DMPA – Depot medroxyprogesterone acetate

 

Basel

6 months

Variation

P

Creatinine (mg/dL)

 

 

 

0.120

DMPA

1.26 ± 0.49

1.36 ± 0.55

0.10 ± 0.21

 

Condom

1.36 ± 0.71

1.36 ± 0.64

0.00 ± 0.25

 

 

 

 

 

 

Hemoglobin (g/dL)

 

 

 

0.503

DMPA

12.35 ± 1.83

12.79 ± 1.90

0.43 ± 1.94

 

Condom

12.72 ± 1.95

12.82 ± 1.72

0.11 ± 1.21

 

 

 

 

 

 

Hematocrit (%)

 

 

 

0.898

DMPA

37.31 ± 5.69

38.54 ± 5.53

1.23 ± 6.22

 

Condom

38.88 ± 6.00

39.91 ± 5.89

1.03 ± 4.14

 

Table 3 – Laboratory Tests Variations for Contraceptive Method

Mean ± Standard deviation
DPMA – Depot medroxyprogesterone acetate

 

Creatinine

Hemoglobin

Hematocrit

 

Coefficient (CI95%)

P

Coefficient (CI95%)

P

Coefficient (CI95%)

P

DPMA (ref.=Condom)

-0.09 (-0.44 ; 0.26)

0.604

-0.17 (-1.25 ; 0.92)

0.765

-0.86 (-4.19 ; 2.48)

0.615

Basel (ref.=1° appointment)

0.00 (-0.10 ; 0.10)

0.937

0.11 (-0.63 ; 0.84)

0.781

1.03 (-1.38 ; 3.43)

0.404

Interaction DPMA x 6 months

0.10 (-0.02 ; 0.23)

0.114

0.33 (-0.63 ; 1.28)

0.500

0.21 (-2.9 ; 3.31)

0.897

Age

0.00 (-0.02 ; 0.02)

0.821

0.04 (-0.02 ; 0.09)

0.192

0.13 (-0.03 ; 0.3)

0.120

Constant

1.28 (0.54 ; 2.02)

0.001

11.41 (9.3 ; 13.53)

<0.001

34.16 (27.72 ; 40.61)

<0.001

 

Table 4 – Linear Regression Results

DMPA – Depot medroxyprogesterone acetate