N

SUCCESS NO = 28

FAILED NO = 72

TESY OF SIGNIFCANCE

P VALUE

Site of the mass

· Medial

· Lateral

67

33

15 (22.4%)

13 (39.4%

52 (77.6%)

20 (60.6%)

χ2 = 3.17

0.075

Start of tubal abortion

· Yes

· no

42

58

24 (57.2%)

4 (6.9%)

18 (42.8%)

54 (93.1%)

χ2 = 30.50

0.000

Mass invasion of the tube

· Yes

· No

52

48

21 (40.3%)

7 (14.6%)

31 (59.7%)

41 (85.4%)

χ2 = 8.24

0.004

Free fluid in Douglaspouch

· no

· mild

· sever

54

28

18

4 (7.4%)

22 (78.57%)

2 (11.1%)

50 (92.3%)

6 (21.4%)

16 (88.8%)

χ2 = 49.42

0.000