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Table 2 Intention-to-treat analysis of pregnancy and births according to treatment allocation within 12 months of follow-up

From: Post-laparoscopic oral contraceptive combined with Chinese herbal mixture in treatment of infertility and pain associated with minimal or mild endometriosis: a randomized controlled trial

 

Group A (n = 52)

Group B (n = 52)

Group C (n = 52)

Pregnancy n (%)

20 (38.46)

16 (30.77)

24 (46.15)

Outcome of pregnancy n (%)

   

Live birth

14 (70.00)

13 (81.25)

19 (79.16)

Miscarriage (<28 weeks)

4 (20.00))

3 (18.75)

3 (12.50)

Stillbirth (>28 weeks)

1 (5.00)

0

0

Ectopic pregnancy

1 (5.00)

0

2 (8.33)

  1. Assumption for intention-to-treat analysis: those lost to follow-up did not conceive.
  2. Data were expressed as number and percentage (%).