Table 1 Distribution of children aged 0–59 months, infant mortality and under-five mortality by individual-, neighbourhood- and state-level factors in Nigeria.

From: Approximation of the Cox survival regression model by MCMC Bayesian Hierarchical Poisson modelling of factors associated with childhood mortality in Nigeria

Characteristics

Freq

Percent

Per 1000 livebirths

INMR

U5MR

Mother Age

15–19

1,449

4.3

99

165

20–24

6,631

19.6

75

144

25–29

9,516

28.1

63

117

30–39

13,129

38.7

68

125

40–49

3,199

9.4

78

139

Mother Education

No formal education

15,734

46.4

81

170

Primary

5,063

14.9

71

126

Secondary

10,331

30.5

58

85

Higher

2,796

8.2

51

63

Media Access

No

13,186

38.9

79

157

Yes

20,738

61.1

64

110

Child Sex

Female

16,641

49.1

65

122

Male

17,283

51.0

75

136

Births

Single

32,663

96.3

64

122

Multiples

1,261

3.7

234

312

Delivery Mode

Normal

32,856

97.3

69

130

Caesarean

922

2.7

95

121

Wealth Quintile

Poorest

10,763

31.7

80

169

Middle

11,133

32.8

77

139

Richest

12,029

35.5

54

78

Drinking Water

Unimproved Sources

11,379

34.0

78

152

Improved Sources

22,101

66.0

66

117

Toilet Type

Unimproved Sources

16,553

49.4

73

146

Improved Sources

16,927

50.6

68

113

House materials

Poor

17,061

51.0

80

160

Good

16,419

49.0

60

100

Ethnicity

Hausa/Fulani

15,629

46.1

83

173

Yoruba

3,720

11.0

51

74

Igbo/Ibiobio

4,722

13.9

56

83

Others

9,853

29.0

66

110

Religion

Islam

21,536

63.5

78

157

Other Christian

9,372

27.6

60

91

Catholics

2,836

8.4

51

78

Others

181

0.5

45

45

Weight At Birth

Average/Higher rage

28,742

86.1

62

121

Small

3,695

11.1

99

166

Very Small

961

2.9

149

194

Birth Orders

1

6,573

19.4

74

119

2–4

15,709

46.3

59

111

5 + 

11,642

34.3

83

160

Birth Intervals

1st Birth

6,573

19.4

74

119

 < 36 months

17,282

51.0

76

149

36 + months

10,002

29.5

55

99

Postnatal Care

No

17,146

79.1

59

110

Yes

4,525

20.9

29

65

Tetanus Injection

No

6,503

30.0

69

131

Yes

15,184

70.0

46

87

Who Decide healthcare access

Respondent

2985

9.3

55

96

Both

9562

29.7

60

98

Spouse

19,602

61.0

77

150

Problem accessing healthcare

Not a big problem

15,868

46.8

66

116

Big problem

18,056

53.2

74

140

Mother Employment

Employed

22,930

67.6

68

122

Unemployed

10,994

32.4

75

145

Region

North Central

4,582

13.5

65

110

North East

6,164

18.2

78

136

North West

12,459

36.7

85

187

South East

3,401

10.0

55

85

South South

2,945

8.7

51

70

South West

4,373

12.9

51

77

Neighbourhood level

Location

    

Urban

130,67

38.5

59

94

Rural

20,857

61.5

76

148

Community poverty rate

Low

17,246

50.8

68

121

High

16,677

49.2

78

139

Community illiteracy rate

Low

17,509

51.6

54

101

High

16,415

48.4

82

158

Community unemployment rate

Low

17,012

50.1

68

117

High

16,911

49.9

73

142

Community SES

Highest

7,739

22.8

52

77

2

6,454

19.0

62

94

3

6,241

18.4

70

124

4

6,937

20.5

86

169

Lowest

6,553

19.3

86

183

State Level

Rural population

Low

6,450

19.0

53

79

Middle

10,306

30.4

65

126

High

17,168

50.6

78

147

Total

33,924

100

70

131

  1. INMR Infant Mortality Rate, U5MR Under-five Mortality Rate, SES socio-economic status.