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Table 2 Study results

From: The global effect of maternal education on complete childhood vaccination: a systematic review and meta-analysis

Reference

Maternal education parameter

# children whose mothers had education level

# children who have received full vaccination schedule

% children who received full vaccination schedule

(1 d.p.)

cOR for vaccination (2 d.p.)

Al-Sheikh et al. 1999a [17]

Illiterate

27

22

81.5

1

Reads and writes

69

41

59.4

0.33

Primary

78

42

53.8

0.27

Intermediate

32

22

68.8

0.5

Secondary

53

29

54.7

0.27

Institute

43

27

62.8

0.38

College

23

12

52.2

0.25

Postgraduate

1

1

100

/

Al-Sheikh et al. 1999b [17]

Illiterate

143

34

23.8

1

Reads and writes

121

34

28.1

1.25

Primary

50

10

20

0.8

Intermediate

5

2

40

2.14

Secondary

7

5

71.4

8.01

Institute

6

4

66.7

6.41

College

4

4

100

/

Postgraduate

0

/

/

/

Animaw et al. 2014 [24]

None

262

150

57.3

1.00

Primary

252

211

83.8

3.84

High school

116

100

86.2

4.66

Antai 2009 [4]

No education

2155

169

7.8

1

Primary

805

142

17.6

2.52

Secondary or higher

771

194

25.2

3.95

Antai 2012 [20]

No education

12,265

722

5.9

1

Primary school

5724

1159

20.2

4.06

Secondary school or higher

6921

2402

34.7

8.50

Bbaale et al. 2013 [25]

No education

1824

967

53.0

1.00

Primary

4686

2484

53.0

1.00

Secondary

896

520

58.0

1.23

Post-secondary

185

117

63.2

1.52

Branco et al. 2014 [26]

0–8 years of schooling

151

116

76.8

1.00

>8 years of schooling

130

117

90

2.72

Brenner et al. 2001 [27]

<12 years

145

55a

38

1

≥12 years

179

77a

43

1.23

Calhoun et al. 2014 [28]

0–7 years of schooling

132

35

26.5

1.00

≥8 years of schooling

23

11

47.8

2.54

Chhabra et al. 2007 [29]

Nil

378b

130

34.4

1

1–8 years

106b

51

48.1

1.77

>8 years

209b

106

50.7

1.96

Danis et al. 2010 [18]

<9 years

536

278

51.9

1

9–11 years

429

240

55.9

1.18

12 years (high school)

1336

859

64.3

1.67

College/ university graduate

985

670

68

1.97

Elliott et al. 2006a [30]

Illiterate

332b

240

72.3

1

Literate

139b

123

88.5

2.95

Elliott et al. 2006b [30]

Illiterate

318b

210

66

1

Literate

127b

113

89

4.15

Elliott et al. 2006c [30]

Illiterate

139b

73

52.5

1

Literate

49b

35

71.4

2.26

Fatiregun et al. 2012 [31]

Primary/ secondary

297

76

25.6

1

Post secondary

228

94

41.2

2.04

Fatiregun et al. 2013 [32]

None

129

24

18.6

1.00

Primary

468

128

27.4

1.65

Secondary

523

225

43.0

3.30

Tertiary

58

51

87.9

31.88

Huq et al. 2008 [33]

Below primary

485

307a

63.3

1

Secondary

221

164a

74.2

1.67

Higher secondary

49

46a

93.9

8.92

Jahn et al. 2008 [34]

<5 years primary

237

140

59.1

1

Primary 5 + years

1364

903

66.2

1.36

Sec./tert.

304

233

76.6

2.27

Kidane et al. 2003 [35]

Illiterate

92

66

71.7

1

Literate

18

17

94.4

6.70

Koumaré et al. 2009 [36]

Mother not educated

639

376a

58.8

1

Mother educated

111

73a

65.8

1.35

Kumar et al. 2010 [37]

≤primary

223

12

5.4

1

>primary

92

46

50.0

17.58

Luman et al. 2003 [38]

<High school

3157

2147a

68.0

1

High school

7160

5191a

72.5

1.24

>High school

4375

3233a

73.9

1.33

College graduate

8698

6915a

79.5

1.82

Mohamud et al. 2014 [39]

Illiterate

510

167

32.7

1.00

Litterate

72

46

63.9

3.63

Odusanya et al. 2008 [40]

None/ primary

107

57

53.3

1

Secondary/ university

232

153

65.9

1.70

Okoro et al. 2014 [41]

No formal education

12

7

58.3

1.00

Primary

33

16

48.5

0.67

Secondary

55

36

65.5

1.35

Post-secondary

28

24

85.7

4.29

University

40

32

80.0

2.86

Pati et al. 2011 [42]

Less than high school

159

63

39.6

1

High school

119

55

46.2

1.31

More than high school

228

101

44.3

1.21

Phukan et al. 2008 [43]

Illiterate

132

50

37.9

1

Primary

81

41

50.6

1.68

Middle

344

242

70.3

3.89

Higher

59

50

84.7

9.11

Robert et al. 2014a [44]

Maximum secondary level

293

237

80.8

1.00

Higher than secondary level

214

177

82.9

1.13

Robert et al. 2014b [44]

Maximum secondary level

296

242

81.6

1.06

Higher than secondary level

233

197

84.4

1.29

Rossi et al. 2015 [45]

No education or primary

320

177

55.2

1.00

Secondary or higher

711

500

70.3

1.91

Schoeps et al. 2013 [46]

None

1435

250

17.4

1.00

Any

230

57

24.8

1.56

Setse et al. 2006 [47]

Less than 7 years

137

92a

67c

1

7 years

114

87a

76c

1.56

Greater than 7 years

121

105a

87c

3.30

Sia et al. 2009 [5]

No schooling

850

172a

20.2

1

Primary or secondary school

48

18a

37.5

2.37

Singh et al. 2000 [48]

Illiterate

7337

3404a

46.4

1

Primary

2946

1912a

64.9

2.14

Middle

3044

2143a

70.4

2.75

Higher secondary

3433

2705a

78.8

4.29

Graduate

2023

1705a

84.3

6.20

Singh et al. 2001 [49]

Illiterate

3421

1143a

33.4

1

Primary

900

496a

55.1

2.45

Middle

718

442a

61.5

3.19

Higher secondary

580

416a

71.8

5.08

Graduate

552

442a

80

7.98

Som et al. 2010 [50]

Can’t read and write

400

151a

37.8

1

Can read and write

879

538a

61.2

2.60

Streatfield et al. 1990 [51]

Not literate

78

35a

45.1

1

Some primary

129

40a

31.1

0.55

Complete primary

177

59a

33.6

0.62

Secondary school

81

44a

54.9

1.48

Thang et al. 2007 [52]

Illiterate

33

13a

39.5

1

Lower primary

74

37a

50

1.53

Completed primary

157

100a

63.5

2.66

Completed secondary

122

94a

77.4

5.25

Completed high school +

83

69 a

82.9

7.43

Torun et al. 2006 [53]

Illiterate

31b

15

48.4

1

Graduated primary school

157b

141

89.8

9.4

Graduated secondary school or higher education

33b

31

93.9

16.53

Waters et al. 2004a [54]

Less than primary school

438

105a

24

1

Primary school

603

235a

39

2.02

Secondary education

473

246a

52

3.43

Higher education

12

8a

67

6.43

Waters et al. 2004b [54]

Less than primary school

961

202a

21

1

Primary school

1137

387a

34

1.94

Secondary education or higher education

840

403a

48

3.47

Yadav et al. 2004 [55]

Illiterate

835d

407a

48.7

1

Primary

241

180a

74.8

3.13

Middle

190

142a

74.9

3.14

Hr. Secondary

119

93a

78.2

3.78

Graduate

96

77a

80.2

4.27

  1. d.p. = decimal places
  2. a Number of children fully vaccinated calculated using available data in the paper (i.e. % uptake x total number of children)
  3. b Total number of children per maternal education level calculated from adding row total
  4. c Reverse percentage calculated from data in paper (percentage incompletely vaccinated presented)
  5. d Number of children with an illiterate mother calculated from deducting number in other levels from total population size