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. 2021 Aug 13;16(8):e0256110. doi: 10.1371/journal.pone.0256110

Table 5. Association between demographic factors and acceptance to COVID-19 vaccine (N = 1406).

Variables Response, n (%) p-valuea
Strongly disagree Disagree Neutral Agree Strongly agree
Age group 18–29 25 (37.3) 15 (16.9) 130 (37.8) 144 (35.1) 288 (58.1) . < .001*
30–39 11 (16.4) 18 (20.2) 41 (11.9) 76 (18.5) 68 (13.7)
40–49 14 (20.9) 19 (21.3) 63 (18.3) 84 (20.5) 79 (15.9)
50–59 6 (9.0) 11 (12.4) 45 (13.1) 53 (12.9) 41 (8.3)
60 and above 11 (16.4) 26 (29.2) 65 (18.9) 53 (12.9) 20 (2.0)
Gender Male 34 (50.7) 28 (31.5) 112 (32.6) 130 (31.7) 176 (35.5) .035*
Female 33 (49.3) 61 (68.5) 232 (67.4) 280 (68.3) 320 (64.5)
Education No formal education 0 0 2 (0.6) 0 0 . 022*
Secondary Education 6 (9.0) 8 (9.0) 14 (4.1) 21 (5.1) 31 (6.3)
Certificate or Diploma 4 (6.0) 15 (16.9) 68 (19.8) 87 (21.2) 97 (19.6)
Bachelor’s degree 37 (55.2) 36 (40.4) 188 (54.7) 233 (56.8) 281 (56.7)
Postgraduate studies 20 (29.9) 30 (33.7) 72 (20.9) 69 (16.8) 87 (17.5)
Income category # B40 20 (29.9) 21 (23.6) 102 (29.7) 109 (26.6) 156 (31.5) .356
M40 26 (38.8) 46 (51.7) 165 (48.0) 184 (44.9) 218 (44.0)
T20 21 (31.3) 22 (24.7) 77 (22.4) 117 (28.5) 122 (24.6)
Chronic diseases Yes 11 (16.4) 31 (34.8) 94 (27.3) 99 (24.1) 81 (16.4) < .001*
No 56 (83.6) 58 (65.2) 250 (72.7) 311 (75.9) 414 (83.6)
Been infected with COVID-19 Yes 0 1 (1.1) 2 (0.6) 1 (0.2) 0 .158
No 67 (100) 88 (98.9) 342 (99.4) 409 (99.8) 496 (100)
Familymembers or friends been infected with COVID-19 Yes 5 (7.5) 12 (13.5) 37 (10.8) 41 (10.0) 45 (9.1) .667
No 62 (92.5) 77 (86.5) 307 (89.2) 369 (90.0) 451 (90.9)
Live with someone who is at higher risk of getting severe COVID-19 Yes 23 (34.3) 31 (34.8) 107 (31.1) 119 (29.0) 169 (34.1) .515
No 44 (65.7) 58 (65.2) 237 (68.9) 291 (71.0) 327 (65.9)

a Chi-square test

*p < .05

# Department of Statistics, Malaysia, 2020. Household Income and Basic Amenities [20]