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Table 3 The ectopic site distribution for each year

From: The trend of the distribution of ectopic pregnancy sites and the clinical characteristics of caesarean scar pregnancy

Year

Tubal pregnancy (n)

Ovarian pregnancy (n)

Caesarean scar pregnancy (n)

Abdominal pregnancy (n)

2012

372 (91.62%)

3 (0.74%)

22 (5.42%)

5 (1.23%)

2013

383 (93.41%)

7 (1.71%)

16 (3.90%)

0 (0.00%)

2014

420 (88.61%)

6 (1.27%)

31 (6.54%)

1 (0.21%)

2015

347 (86.75%)

9 (2.25%)

28 (7.00%)

2 (0.50%)

2016

414 (81.02%)

6 (1.17%)

67 (13.11%)

2 (0.39%)

2017

434 (82.51%)

5 (0.95%)

52 (9.89%)

7 (1.33%)

2018

397 (80.86%)

9 (1.83%)

59 (12.02%)

0 (0.00%)

2019

339 (79.21%)

8 (1.87%)

53 (12.38%)

6 (1.40%)

P

< 0.001

0.704

0.005

0.826

Year

Cornual pregnancy (n)

Cervical pregnancy (n)

Heterotopic pregnancy (n)

Total

2012

3 (0.74%)

0 (0.00%)

1 (0.25%)

406

2013

4 (0.98%)

0 (0.00%)

0 (0.00%)

410

2014

15 (3.16%)

1 (0.21%)

0 (0.00%)

474

2015

10 (2.50%)

3 (0.75%)

1 (0.25%)

400

2016

13 (2.54%)

5 (0.98%)

4 (0.78%)

511

2017

19 (3.61%)

4 (0.76%)

5 (0.95%)

526

2018

18 (3.67%)

3 (0.61%)

5 (1.02%)

491

2019

20 (4.67%)

1 (0.23%)

1 (0.23%)

428

P

0.037

0.382

0.256