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Table 3 Factors associated with vaccinations (measles, yellow fever, complete immunization) of children aged 12–35 months - weighted logistic regressions (Senegal DHS 2017 - n = 4032)

From: Vaccination card availability and childhood immunization in Senegal

 MeaslesYellow feverComplete immunization
Vaccinationcard n = 2973pNo card n = 1059pVaccination card n = 2973pNo card n = 1059pVaccination card n = 2973pNo card n = 1059p
aOR 95% CIaOR 95% CIaOR 95% CIaOR 95% CIaOR 95% CIaOR 95% CI
Age of the child at interview (ref. 12–23 mths
 24–36 monthsNS 1.69[1.16;2.47]0.0071.44[1.14;1.82]0.0021.57[1.09;2.27]0.0151.36[1.11;1.67]0.003NS 
Sex of the child (ref. male)
 FemaleNS NS NS NS NS NS 
Birth order (ref. 1)
 2NS NS NS NS NS NS 
 3+
Mother’s age at child birth (ref. 20–30)
 15–190.62[0.44;0.88]0.007NS NS NS NS NS 
 30+0.79[0.62;1.00]0.052
Mother’s education level (ref. no education)
 Primary1.37[1.02;1.84]0.0371.71[1.03;2.87]0.0401.46[1.09;1.94]0.0101.47[0.90;2.39]0.1221.12[0.87;1.44]0.387NS 
 Secondary or higher1.76[1.21;2.55]0.0034.24[1.85;9.71]0.0012.03[1.41;2.93]< 0.0013.89[1.77;8.58]0.0011.70[1.22;2.37]0.002
Mother’s exposure to media
 Less than once a week1.45[0.96;2.20]0.0772.23[1.25;3.97]0.0071.33[0.88;2.00]0.1732.35[1.32;4.19]0.0041.25[0.87;1.80]0.2332.45[1.28;4.71]0.007
 At least once a week1.90[1.30;2.78]0.0013.59[2.09;6.17]< 0.0011.71[1.17;2.48]0.0053.10[1.81;5.28]< 0.0011.55[1.09;2.21]0.0142.53[1.38;4.62]0.003
Mother’s ethnic group (ref. Wolof)
 Puular1.03[0.76;1.40]0.8310.42[0.25;0.71]0.0010.97[0.72;1.29]0.8180.57[0.35;0.94]0.0281.05[0.81;1.36]0.7090.42[0.28;0.63]< 0.001
 Serer1.50[1.06;2.14]0.0230.74[0.37;1.44]0.3721.59[1.12;2.25]0.0090.89[0.47;1.69]0.7221.63[1.20;2.22]0.0021.16[0.76;1.77]0.487
 Manding0.54[0.34;0.84]0.0070.25[0.12;0.50]< 0.0010.51[0.33;0.78]0.0020.36[0.18;0.70]0.0030.68[0.45;1.01]0.0570.63[0.34;1.17]0.145
 Other0.91[0.61;1.37]0.6610.46[0.23;0.92]0.0270.93[0.62;1.37]0.7010.68[0.35;1.31]0.2481.20[0.83;1.72]0.3290.57[0.35;0.94]0.027
Household wealth quintile (ref. middle)
 PoorestNS 2.07[1.18;3.64]0.011NS 1.60[0.90;2.84]0.1100.86[0.64;1.17]0.3420.53[0.33;0.85]0.014
 Poorer3.32[1.85;5.96]< 0.0012.44[1.37;4.33]0.0031.01[0.75;1.35]0.9600.98[0.64;1.50]0.920
 Richer2.16[1.09;4.28]0.0272.99[1.49;5.98]0.0021.37[0.97;1.92]0.0711.33[0.83;2.10]0.303
 Richest4.10[1.43;11.81]0.0094.89[1.82;13.17]0.0022.31[1.54;3.47]< 0.0011.29[0.79;2.11]0.337
Place of delivery (ref. at health facility)
 At homeNS 0.45[0.29;0.69]< 0.001NS 0.34[0.23;0.52]< 0.001NS NS 
Mother attended antenatal care (ref. no)
 YesNS 7.17[2.75;18.72]< 0.001NS 5.20[2.02;13.39]< 0.001NS NS 
Postnatal check-up within 3 months (ref. no)
 YesNS 2.85[1.84;4.42]< 0.0011.39[1.04;1.85]0.0253.14[2.05;4.81]< 0.0011.35[1.04;1.75]0.0251.56[1.03;2.35]0.337
Place of residence (ref. urban)
 RuralNS NS NS 1.68[1.01;2.80]0.047NS NS 
Region (ref. North)
 West1.41[0.96;2.07]0.078NS 1.37[0.94;1.99]0.098NS 1.16[0.82;1.64]0.4040.40[0.26;0.63]< 0.001
 Center0.64[0.45;0.92]0.0780.62[0.44;0.87]0.0060.74[0.55;1.00]0.0510.53[0.34;0.82]0.004
 South1.07[0.72;1.59]0.7380.95[0.65;1.39]0.8060.90[0.65;1.26]0.5440.58[0.37;0.92]0.022
  1. †: Adjusted odds ratios with 95% confidence intervals (estimated using a weighted logistic regression model) among mothers who presented the vaccination card to the interviewer
  2. ‡: Adjusted odds ratios with 95% confidence intervals (estimated using a weighted logistic regression model) among mothers who did not present the vaccination card to the interviewer
  3. NS non statistically significant (p > 0.05) after stepwise selection