Table 4 Time to pregnancy, the number of oocytes retrieved and embryos available in patients with previous ectopic pregnancy, stratified by maternal age.

From: Time to pregnancy in women with previous ectopic pregnancy undergoing in vitro fertilization treatment: a retrospective cohort study

 

Maternal age, years

P value1

 < 30

30 to < 35

 ≥ 35

P1

P2

P3

N = 147

N = 208

N = 192

 

Time to pregnancy (month) (median and range)

24 (12–84)

30 (12–144)

36 (12–252)

0.001

 < 0.001

 < 0.001

No. of oocytes retrieved (median and range)

11 (1–29)

8 (1–35)

5 (1–29)

 < 0.001

 < 0.001

 < 0.001

No. of embryos available (median and range)

6 (1–19)

5 (1–19)

4 (1–21)

0.028

 < 0.001

 < 0.001

  1. 1We defined the statistical outcomes of < 30 years group versus 30 to < 35 years group as P1; < 30 years group versus ≥ 35 years group as P2; and 30 to < 35 years group versus ≥ 35 years group as P3.
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