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Table 3 Factors associated with uptake of the complete schedules of RVV and PCV in children aged 12–23 months in Ethiopia, bivariate and multivariate regression analysis

From: Factors associated with the uptake of newly introduced childhood vaccinations in Ethiopia: the cases of rotavirus and pneumococcal conjugate vaccines

Variables

PCV

RVV

COR (95% CI)

AOR (95% CI)

COR (95% CI)

AOR (95% CI)

Mother’s age at birth

 < 20

0.72(0.38–1.36)

 

0.84(0.42–1.66)

 

 20–34

1.00

 

1.00

 

 35–49

0.83(0.61–1.13)

 

0.86(0.61–1.22)

 

Mother’s education level

 No education

1.00

 

1.00

 

 Primary

1.81(1.32–2.50)**

1.42(0.92–2.22)

1.71(1.26–2.31)*

1.35(0.91–2.00)

 Secondary and Higher

3.45(1.72–6.90)**

1.00(0.33–3.05)

4.08(2.11–7.89)**

1.20(0.42–3.42)

Religion

 Orthodox

1.00

 

1.00

 

 Protestant

0.58(0.37–0.90)

0.83(0.47–1.46)

0.74(0.49–1.12)

0.97(0.54–1.76)

 Muslim

0.38(0.25–0.56)**

0.68(0.42–1.12)

0.46(0.32–0.66)**

0.71(0.45–1.13)

 Others

0.35(0.19–0.64)*

0.64(0.32–1.30)

0.88(0.53–1.48)

1.70(0.92–3.12)

Region

 Tigray

0.33(0.13–0.84)*

0.71(0.20–2.55)

0.36(0.14–0.92)*

1.06(0.28–3.99)

 Afar

0.02(0.01–0.06)**

0.10(0.03–0.38)*

0.03(0.01–0.08)**

0.16(0.04–0.61)*

 Amhara

0.14(0.06–0.35)**

0.59(0.16–2.23)

0.13(0.05–0.32)**

0.59(0.16–2.25)

 Oromia

0.06(0.02–0.14)**

0.30(0.08–1.08)

0.09(0.04–0.22)**

0.58(0.16–2.21)

 Somali

0.05(0.02–0.13)**

0.37(0.10–1.46)

0.06(0.02–0.16)**

0.58(0.15–2.22)

 Benishangul

0.23(0.08–0.65)*

1.07(0.26–4.49)

0.30(0.11–0.77)*

1.86(0.45–7.69)

 SNNPR

0.09(0.04–0.22)**

0.31(0.08–1.18)

0.11(0.05–0.26)**

0.45(0.11–1.83)

 Gambela

0.08(0.03–0.21)**

0.25(0.08–0.84)*

0.14(0.05–0.36)**

0.45(0.13–1.59)

 Harari

0.13(0.05–0.34)**

0.52(0.15–1.79)

0.14(0.05–0.37)**

0.66(0.18–2.43)

 Addis Ababa

1.00

 

1.00

 

 Dire Dawa

0.29(0.10–0.79)*

0.71(0.19–2.61)

0.52(0.19–1.43)

1.94(0.48–7.85)

Wealth index

 Poorest

1.00

 

1.00

 

 Poorer

1.71(1.15–2.54)*

1.32(0.85–2.07)

1.33(0.86–2.06)

1.21(0.76–1.95)

 Middle

1.41(0.95–2.10)

0.97(0.61–1.56)

1.46(0.92–2.30)

1.36(0.79–2.33)

 Richer

2.27(1.49–3.46)**

1.29(0.76–2.19)

2.36(1.57–3.53)**

1.69(1.04–2.75)*

 Richest

4.43(2.46–7.99)**

1.90(0.79–4.54)

4.75(2.52–8.95)**

1.84(0.75–4.50)

Marital status

 Never in union

1.00

 

1.00

 

 Married or living with a partner

1.09(0.30–4.02)

 

0.53(0.11–2.58)

 

 Others

0.61(0.15–2.48)

 

0.41(0.08–2.24)

 

Maternal occupation

 Not working

1.00

 

1.00

 

 Working

1.50(1.13–2.00)*

1.04(0.75–1.44)

1.32(1.01–1.72)*

0.94(0.71–1.26)

Sex of child

 Male

1.00

 

1.00

 

 Female

1.04(0.80–1.37)

0.90(0.66–1.23)

1.12(0.84–1.49)

1.02(0.75–1.40)

Birth order

 1

1.00

 

1.00

 

 2–5

0.84(0.59–1.20)

1.26(0.80–2.01)

0.70(0.49–1.00)*

0.83(0.51–1.35)

 6+

0.59(0.40–0.87)*

1.06(0.61–1.84)

0.54(0.37–0.78)*

0.77(0.45–1.33)

Exposure to media

 Not exposed

1.00

 

1.00

 

 Exposed

2.02(1.40–2.93)**

1.19(0.73–1.94)

2.26(1.50–3.42)**

1.38(0.80–2.38)

Use of antenatal care

 No ANC visit

1.00

 

1.00

 

 Inadequate ANC visit

2.87(1.91–4.32)**

2.20(1.43–3.37)**

2.04(1.39–3.01)**

1.64(1.06–2.53)*

 Adequate ANC visit

5.59(3.77–8.30)**

3.27(2.04–5.23)**

4.54(3.05–6.74)**

2.79(1.73–4.51)**

Place of delivery

 Home

1.00

 

1.00

 

 Health Facility

2.84(2.08–3.88)**

1.41(0.97–2.06)

2.39(1.76–3.24)*

1.11(0.74–1.67)

Place of Residence

 Rural

1.00

 

1.00

 

 Urban

3.16(1.71–5.83)**

1.03(0.44–2.42)

3.36(1.54–7.34)*

1.29(0.40–4.18)

Distance to a health facility

 Big problem

1.00

 

1.00

 

 Not a big problem

1.71(1.30–2.25)**

0.92(0.66–1.28)

1.80(1.33–2.43)

1.14(0.80–1.63)

Postnatal check-up

 No

1.00

 

1.00

 

 Yes

2.30(1.32–4.00)*

1.01(0.56–1.81)

3.11(1.65–5.86)**

1.69(0.84–3.40)

Partner education

 No education

1.00

 

1.00

 

 Up to primary

1.54(1.14–2.08)*

1.31(0.88–1.95)

1.40(1.02–1.91)*

1.00(0.67–1.49)

 Secondary and higher

2.61(1.63–4.18)**

0.91(0.44–1.87)

2.82(1.72–4.61)**

0.82(0.38–1.75)

Partner occupation£

 Not working

1.00

 

1.00

 

 Working

1.93(1.12–3.32)*

 

2.09(1.17–3.72)*

 

Number of children aged 0–5 years

 < =3

1.00

 

1.00

 

 > 3

1.09(0.43–2.75)

 

1.13(0.47–2.71)

 
  1. RVV Rotavirus vaccine, PCV Pneumococcal conjugate vaccine, COR Crude odds ratio, AOR Adjusted odds ratio, CI Confidence Interval **P < 0.001), *p < 0.05, £: not included in the multivariate regression analysis due to collinearity