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Table 4 The 1st Hospital admissions for depressive disorders in 3 years before and after birth 2001–2010, Australia

From: Anaemia and depression before and after birth: a cohort study based on linked population data

Period

Mothers (PY)

Principal diagnosis

Rate (/1000PY)

95% CI

Mothers (PY)

All diagnosis

Rate (/1000PY)

95% CI

Before birth

3rd year

75,954

96

1.26

1.01

1.51

75,954

229

3.01

2.62

3.4

2nd year

75,858

85

1.12

0.88

1.36

75,725

207

2.73

2.36

3.10

1st year

75,773

69

0.91

0.70

1.12

75,518

489

6.48

5.91

7.05

After birth

1st year

75,704

677

8.94

8.27

9.61

75,029

1202

16.02

15.12

16.92

2nd year

75,027

158

2.11

1.78

2.44

73,827

226

3.06

2.66

3.46

3rd year

74,869

85

1.14

0.90

1.38

73,601

121

1.64

1.35

1.93

Total

453,185

1170

2.58

2.43

2.73

449,654

2474

5.50

5.28

5.72

  1. PY Refers to person year, CI Refers to confidence interval