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Table 2 Univariate analysis of predictors of clinical outcome of RPOC-ARC

From: The RPOC long axis is a simple indicator for predicting the need of invasive strategies for secondary postpartum hemorrhage in either post-abortion or post-partum women: a retrospective case control study

 

Invasive strategy

(+) n=9

(-) n=88

Odds ratio

95% CI

p value

Maternal age (years), median (range)

38 (29-45)

36 (20-46)

1.074

0.930, 1.240

0.333

Gravidity

2 (1-4)

2 (1-5)

1.130

0.606, 2.105

0.700

Parity

2 (1-2)

2 (1-4)

1.167

0.384, 3.014

0.763

Gestational age at delivery, median (range)

39 (36-41)

20 (12-41)

1.126

1.025, 1.538

0.028

ART pregnancy, n(%)

6 (66.7)

24 (27.6)

7.250

1.365, 38.494

0.009

Mode of delivery, n(%)

1 (11.1) *1

7 (8.0) *1

1.429

0.156, 13.124

0.751

Blood loss at delivery (ml), median (range)

1330 (586-4556)

320 (24-4654)

1.001

1.000, 1.001

0.004

Long axis of the lesion (cm), median (range)

5.3 (3.8-9.0)

2.7 (0.7-11.6)

1.555

1.179, 2.049

0.002

  1. *1: n (%) of cesarean section