Pregnancy Rate after Controlled Ovarian Hyperstimulation and Intrauterine Insemination for the Treatment of Endometriosis following Surgery
Table 3
Pregnancy characteristics of participants of the COH-IUI group () and the control group () at the Department of Obstetrics and Gynecology, University of Szeged, from January 2002 to December 2008.
Treatment group (COH-IUI) ()
Control group ()
value
OR (95% CI)
CPR (per protocol)
62/116
53.4
45/117
38.5
0.026
1.84 (1.09–3.09)
CPR (endometriosis stages I-II)
31/48
64.6
25/50
50.0
NS
1.82 (0.81–4.10)
CPR (endometriosis stages III-IV)
31/68
45.6
20/67
29.9
NS
1.97 (0.97–4.00)
Miscarriage
2/62
3.2
3/45
6.7
NS
0.47 (0.08–2.92)
Ectopic pregnancy
2/62
3.2
1/45
2.2
NS
1.47 (0.13–16.7)
LBR per protocol
58/116
48.3
41/117
34.2
0.024
1.85 (1.09–3.14)
LBR (endometriosis stages I-II)
30/48
62.5
22/50
44.0
NS
2.12 (0.94–4.76)
LBR (endometriosis stages III-IV)
28/68
41.2
19/67
28.4
NS
1.77 (0.86–3.63)
Multiple pregnancy
4/62
6.5
0/45
0
NS
0.94 (0.88–1.00)
COH-IUI: controlled ovarian hyperstimulation and intrauterine insemination; CPR: cumulative pregnancy rate; LBR: live birth rate; NS: statistically not significant.
