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Table 1 Socio-biological and clinical characteristics of maternal deaths from 2007 to 2019

From: Trends and causes of maternal death at the Lagos University teaching hospital, Lagos, Nigeria (2007–2019)

Characteristics

Overall (2007–2019) n = 483, (%)

2007–2012 n = 256, (%)

2013–2019 n = 227, (%)

P-value

Age (mean ± SD) years

30.9 ± 5.9

30.3 ± 6.1

31.5 ± 5.5

0.0198*

  < 20

13 (2.7)

10 (3.9)

3 (1.4)

0.054

  20–29

166 (34.8)

98 (38.4)

68(30.6)

 

  30–39

262 (54.9)

127 (49.8)

135 (60.8)

 

  40–49

36 (7.6)

20 (7.8)

16 (7.2)

 

Marital status

 Married

212 (84.1)

141 (80.6)

71 (92.2)

0.020*

 Not married

40 (15.9)

34 (19.4)

6 (7.8)

 

Parity median (IQR)

1 (0–3)

1 (0–3)

1(1–3)

0.3748

  0

106 (28.9)

62 (33.3)

44 (24.3)

0.049*

  1–4

244 (66.5)

119 (64.0)

125 (69.1)

 

  ≥5

17 (4.6)

5 (2.7)

12 (6.6)

 

Gestational age

36(30–38)

36(32–38)

35(28–38)

0.0467*

  First trimester (< 14 weeks)

13 (6.4)

2 (2.9)

11(8.3)

0.005*

  Second trimester (14–27 weeks)

23 (11.4)

2(2.9)

21 (15.8)

 

  Third trimester (≥ 28 weeks)

166 (82.2)

65 (94.2)

101(75.9)

 

Booking status

 Booked

52 (11.2)

19 (7.6)

33 (15.4)

0.008*

 Unbooked

411 (88.8)

230 (92.4)

181(84.6)

 

^Cadre of managing Doctor

 Consultant

286 (73.0)

119 (63.0)

167 (83.5)

<  0.001*

 Senior Registrar

96 (24.7)

64 (33.9)

32 (16.0)

 

 Registrar

7 (1.8)

6 (3.2)

1 (0.5)

 

ICU admission

 Yes

126 (27.5)

80 (33.9)

46 (20.7)

0.002*

 No

332 (72.5)

156 (66.1)

176 (79.3)

 
  1. ICU Intensive care Unit; * Statistically significant P-value < 0.05 ; ^ The most senior doctor who physically attended to the patient