Table 1. Open in new tab Baseline...

Study characteristics	Arm A		Arm B
States
Enugu vs kwara	143	50.0	143	50.0
Mother’s highest education
Primary	43	15.0	40	14.0
Secondary	121	42.3	127	44.4
Tertiary	122	42.7	119	41.6
Father’s highest education
Primary	32	11.2	24	8.4
Secondary	121	42.3	129	45.1
Tertiary	133	46.5	133	46.5
Gender
Female vs Male	134	46.9	132	46.2
Breast Feeding (BF)
BF + supplementary milk	7	2.4	10	3.5
BF + water	46	16.1	57	19.9
Exclusive BF	133	81.5	218	76.2
Wasting
No vs Yes	280	98.2	275	96.5
Stunting
No vs Yes	181	63.2	188	65.7
Poliovirus type 1 seroprevalence
Yes vs No	215	78.8	241	85.3
Poliovirus type 2 seroprevalence
Yes vs No	216	79.1	218	78.1
Poliovirus type 3 seroprevalence
Yes vs No	133	48.7	158	55.2
Mothers’ age (in years) (Mean and SD)	28.9	4.8	28.8	4.8
Father’s age (in years) (Mean and SD)	35.4	6.1	35.3	6.0
Poliovirus type 1 titer among seropositive at baseline
Median (95% bootstrap CI)	91	74–111	111	74–147
Poliovirus type 2 titer among seropositive at baseline
Median (95% bootstrap CI)	69	58–91	56	45–56
Poliovirus type 3 titer among seropositive at baseline
Median (95% bootstrap CI)	28	23–45	36	28–45

Study characteristics

Arm A

Arm B

States

Enugu vs kwara

143

50.0

143

50.0

Mother’s highest education

Primary

15.0

14.0

Secondary

121

42.3

127

44.4

Tertiary

122

42.7

119

41.6

Father’s highest education

Primary

11.2

8.4

Secondary

121

42.3

129

45.1

Tertiary

133

46.5

133

46.5

Gender

Female vs Male

134

46.9

132

46.2

Breast Feeding (BF)

BF + supplementary milk

2.4

3.5

BF + water

16.1

19.9

Exclusive BF

133

81.5

218

76.2

Wasting

No vs Yes

280

98.2

275

96.5

Stunting

No vs Yes

181

63.2

188

65.7

Poliovirus type 1 seroprevalence

Yes vs No

215

78.8

241

85.3

Poliovirus type 2 seroprevalence

Yes vs No

216

79.1

218

78.1

Poliovirus type 3 seroprevalence

Yes vs No

133

48.7

158

55.2

Mothers’ age (in years) (Mean and SD)

28.9

4.8

28.8

4.8

Father’s age (in years) (Mean and SD)

35.4

6.1

35.3

6.0

Poliovirus type 1 titer among seropositive at baseline

Median (95% bootstrap CI)

74–111

111

74–147

Poliovirus type 2 titer among seropositive at baseline

Median (95% bootstrap CI)

58–91

45–56

Poliovirus type 3 titer among seropositive at baseline

Median (95% bootstrap CI)

23–45

28–45

Study characteristics	Arm A		Arm B
States
Enugu vs kwara	143	50.0	143	50.0
Mother’s highest education
Primary	43	15.0	40	14.0
Secondary	121	42.3	127	44.4
Tertiary	122	42.7	119	41.6
Father’s highest education
Primary	32	11.2	24	8.4
Secondary	121	42.3	129	45.1
Tertiary	133	46.5	133	46.5
Gender
Female vs Male	134	46.9	132	46.2
Breast Feeding (BF)
BF + supplementary milk	7	2.4	10	3.5
BF + water	46	16.1	57	19.9
Exclusive BF	133	81.5	218	76.2
Wasting
No vs Yes	280	98.2	275	96.5
Stunting
No vs Yes	181	63.2	188	65.7
Poliovirus type 1 seroprevalence
Yes vs No	215	78.8	241	85.3
Poliovirus type 2 seroprevalence
Yes vs No	216	79.1	218	78.1
Poliovirus type 3 seroprevalence
Yes vs No	133	48.7	158	55.2
Mothers’ age (in years) (Mean and SD)	28.9	4.8	28.8	4.8
Father’s age (in years) (Mean and SD)	35.4	6.1	35.3	6.0
Poliovirus type 1 titer among seropositive at baseline
Median (95% bootstrap CI)	91	74–111	111	74–147
Poliovirus type 2 titer among seropositive at baseline
Median (95% bootstrap CI)	69	58–91	56	45–56
Poliovirus type 3 titer among seropositive at baseline
Median (95% bootstrap CI)	28	23–45	36	28–45

Table 1.

Open in new tab

Baseline Characteristics of the study population

Study characteristics	Arm A		Arm B
	n	%	n	%
States
Enugu vs kwara	143	50.0	143	50.0
Mother’s highest education
Primary	43	15.0	40	14.0
Secondary	121	42.3	127	44.4
Tertiary	122	42.7	119	41.6
Father’s highest education
Primary	32	11.2	24	8.4
Secondary	121	42.3	129	45.1
Tertiary	133	46.5	133	46.5
Gender
Female vs Male	134	46.9	132	46.2
Breast Feeding (BF)
BF + supplementary milk	7	2.4	10	3.5
BF + water	46	16.1	57	19.9
Exclusive BF	133	81.5	218	76.2
Wasting
No vs Yes	280	98.2	275	96.5
Stunting
No vs Yes	181	63.2	188	65.7
Poliovirus type 1 seroprevalence
Yes vs No	215	78.8	241	85.3
Poliovirus type 2 seroprevalence
Yes vs No	216	79.1	218	78.1
Poliovirus type 3 seroprevalence
Yes vs No	133	48.7	158	55.2
Mothers’ age (in years) (Mean and SD)	28.9	4.8	28.8	4.8
Father’s age (in years) (Mean and SD)	35.4	6.1	35.3	6.0
Poliovirus type 1 titer among seropositive at baseline
Median (95% bootstrap CI)	91	74–111	111	74–147
Poliovirus type 2 titer among seropositive at baseline
Median (95% bootstrap CI)	69	58–91	56	45–56
Poliovirus type 3 titer among seropositive at baseline
Median (95% bootstrap CI)	28	23–45	36	28–45

Study characteristics	Arm A		Arm B
	n	%	n	%
States
Enugu vs kwara	143	50.0	143	50.0
Mother’s highest education
Primary	43	15.0	40	14.0
Secondary	121	42.3	127	44.4
Tertiary	122	42.7	119	41.6
Father’s highest education
Primary	32	11.2	24	8.4
Secondary	121	42.3	129	45.1
Tertiary	133	46.5	133	46.5
Gender
Female vs Male	134	46.9	132	46.2
Breast Feeding (BF)
BF + supplementary milk	7	2.4	10	3.5
BF + water	46	16.1	57	19.9
Exclusive BF	133	81.5	218	76.2
Wasting
No vs Yes	280	98.2	275	96.5
Stunting
No vs Yes	181	63.2	188	65.7
Poliovirus type 1 seroprevalence
Yes vs No	215	78.8	241	85.3
Poliovirus type 2 seroprevalence
Yes vs No	216	79.1	218	78.1
Poliovirus type 3 seroprevalence
Yes vs No	133	48.7	158	55.2
Mothers’ age (in years) (Mean and SD)	28.9	4.8	28.8	4.8
Father’s age (in years) (Mean and SD)	35.4	6.1	35.3	6.0
Poliovirus type 1 titer among seropositive at baseline
Median (95% bootstrap CI)	91	74–111	111	74–147
Poliovirus type 2 titer among seropositive at baseline
Median (95% bootstrap CI)	69	58–91	56	45–56
Poliovirus type 3 titer among seropositive at baseline
Median (95% bootstrap CI)	28	23–45	36	28–45

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