Variables

Group A

Group B

P value

Blood loss (cc) mean ± SD

73.80 ± 60.1

117.24 ± 87.9

0.047*

HB drop (g/dl) mean ± SD

0.45 ± 0.35

1.00 ± 0.46

0.001*

Operative time (minute) mean ± SD

48.40 ± 17.95

62.40 ± 15.48

0.005*

Blood transfusion:

1 (4%)

3 (12%)

0.297**

Number of tracts:

Single

Multiple

21 (84%)

4 (16%)

23 (92%)

2 (8%)

0.384**

Complications Bleeding

Bleeding

PCS tear

UTI and Fever

1 (4%)

1 (4%)

4 (16%)

2 (8%)

2 (8%)

5 (20%)

0.793*