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Table 4 Univariate logistic regression analysis of organizational factors associated with postpartum hemorrhage (N = 1833)

From: Maternal and health service predictors of postpartum hemorrhage across 14 district, general and regional hospitals in Thailand

 

n (%)

None PPH

(n = 1613)

PPH

(n = 220)

P-value

Crude OR

(95% CI)

n

%

n

%

Hospital levels

 Region

276 (15.1)

259

93.8

17

6.2

Ref.

 

 General

861 (47.0)

733

85.1

128

14.9

 

2.00 (1.57,4.49)

 District

696 (38.0)

621

89.2

75

10.8

< 0.001*

1.84 (1.07,3.18)

Having obstetrician

 No

303 (16.5)

259

85.5

44

14.5

0.140

1.31 (0.92,1.87)

 Yes

1530 (83.5)

1354

88.5

176

11.5

Ref.

 

Having the standard of nurse midwife to patient. Ratio

 No

1613 (88)

157

82.6

33

17.4

0.016

1.83 (1.22,2.74)

 Yes

220 (12)

1456

88.6

187

11.4

Ref.

 

Having nurse midwife working experience of 6–10 years

 No

1613 (88)

733

91.3

70

8.7

< 0.001

1.83 (1.31,3.38)

 Yes

220 (12)

880

85.4

150

14.6

Ref.

 

Workload

  < 25 days

220 (12)

247

87

37

13

Ref.

 

  > 25 days

1613 (88)

1366

88.2

183

11.8

0.009

2.01 (1.19,3.38)

No. of Nurse midwives in day shift

  < 2 persons

1613 (88)

416

87.4

60

12.6

0.638

1.08 (0.79,1.48)

  > 2 persons

220 (12)

1197

88.2

160

11.8

Ref.

 

No. of Nurse midwives in evening shift

  < 2 persons

1613 (88)

822

85.2

143

14.8

< 0.001*

1.79 (1.33,2.40)

  > 2 persons

220 (12)

791

91.1

77

8.9

Ref.

 

No. of Nurse midwives in night shift

  < 2 persons

1613 (88)

822

85.2

143

14.8

< 0.001*

1.79 (1.33,2.40)

  > 2 persons

220 (12)

791

91.1

77

8.9

Ref.

 

Adequate equipment and supply for EmOC

No

1344 (73.3%)

1192

88.7

152

11.3

0.004

3.70 (1.54,8.93)

Yes

489 (26.68%)

421

86.1

68

13.9

Ref.

 
  1. OR odds ratio; CI confidence interval; * = P-values < 0.05, statistical significant at level 0.05.