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Table 2 Self-reported influenza vaccine uptake during current pregnancy by demographic group

From: Coverage and determinants of influenza vaccine among pregnant women: a cross-sectional study

Total Total n % vaccinated (95% CI)
500 9.8 (7.3; 12.7)
Age group (years)
 21 to 25 54 7.4 (2.1; 17.9)
 26 to 30 184 14.7 (9.9; 20.6)
 31 to 35 182 5.5 (2.7; 9.8)
 36 to 46 80 10.0 (4.4; 18.8)
Trimester
 First (1 to 12 weeks) 49 4.1 (0.5; 14.0)
 Second (13 to 27 weeks) 162 11.7 (7.2;17.7)
 Third (28 weeks and above) 289 9.7 (6.5; 13.7)
Residential status
 Citizen 378 9.3 (6.5; 12.6)
 Permanent resident 71 11.3 (5.0; 21.0)
 Foreigner/missing 51 11.8 (4.4; 23.9)
Ethnicity
 Chinese 200 11.0 (7.0; 16.2)
 Malay 163 6.1 (3.0; 11.0)
 Indian 68 10.3 (4.2; 20.1)
 Othera 50 18.0 (8.6; 31.4)
Prefer not to answer 19 5.3 (0.1; 26.0)
Education
 Secondary and below 60 3.3 (0.4; 11.5)
 Post-secondary 183 6.0 (3.0; 10.5)
 University Bachelor degree 204 13.2 (8.9; 18.7)
 University Masters degree and above 53 17.0 (8.1; 29.8)
Income
 < $1000 14 7.1 (0.1; 33.9)
 $1000–$4999 213 8.5 (5.1; 13.0)
 $5000–$9999 127 10.2 (5.6; 16.9)
 $10,000–$14,999 48 22.9 (12.0; 37.3)
 $15,000–$19,999 10 10.0 (0.3; 44.5)
 $20,000+ 20 10.0 (1.2; 31.7)
Prefer not to answer 68 4.4 (0.9; 12.4)
Housing
 HDBb 1–2 rooms 21 4.8 (0.1; 23.8)
 HDBb 3–4 rooms 274 6.6 (0.4; 10.2)
 HDBb 5 rooms 112 11.6 (6.3; 19.0)
 Condo 48 12.5 (4.7; 25.2)
 Landed property 22 45.5 (24.4; 67.8)
Prefer not to answer 23 4.3 (0.1; 21.9)
Marital status
 Married 475 9.3 (6.8; 12.2)
 Single/separated/ divorced 11 36.4 (10.9; 69.2)
Prefer not to answer 14 7.1 (0.1; 33.9)
First pregnancy
 No 266 9.0 (5.9; 13.1)
 Yes 234 10.7 (7.0; 15.4)
Eligible for Medisave
 No/ Not sure 79 8.9 (3.6; 17.4)
 Yes 421 10.0 (7.3; 13.2)
Insurancec
 No 231 6.5 (3.7; 10.5)
 Yes 127 22.1 (15.2; 30.3)
 Not sure 142 4.2 (1.6; 9.0)
  1. a Includes Filipino, Caucasian, Javanese, Pakistani, Vietnamese, Myanmar, Arabic, Boyanese, Korean, Sikh, Asian
  2. b Singapore Housing and Development Board
  3. c Has private or employer health insurance that covers the cost of the influenza vaccine