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. 2021 Nov 5;11:21751. doi: 10.1038/s41598-021-01279-2

Table 2.

Associations between attitudes and behaviours regarding COVID-19 and adoption clusters for COVID-19 NPIs.

Attitudes and behaviours towards COVID-19 Odds of being a non-adopter compared to adopter
Total
N = 4498 (%)
Adopter Cluster
(N = 3504) (%)
Non-Adopter Cluster
(N = 994) (%)
OR 95% CI aOR 95% CI
Ever tested positive for COVID-19
No (REF) 4385 (97) 3413 (78) 972 (22) 1.00 1.00
Yes 113 (3) 91 (81) 22 (19) 0.85 0.53–1.36 0.57 0.52–1.52
Know someone who had COVID-19
No (REF) 3162 (70) 2401 (76) 761 (24) 1.00 1.00
Yes 1336 (30) 1103 (83) 223 (17) 0.32 0.57–0.78 0.71 0.48–0.67
Extent to which COVID-19 might affect your health
Mild or no symptoms 1085 (24) 536 (49) 549 (51) 4.96 4.19–5.87 3.52 2.91–4.26
Manageable (REF) 1940 (43) 1608 (83) 332 (17) 1.00 1.00
Severe symptoms 1026 (23) 945 (92) 81 (8) 0.42 0.32–0.54 0.51 0.39–0.67
Possible death 447 (10) 415 (93) 32 (7) 0.37 0.26–0.55 0.46 0.30–0.69
Level of concern about friends/family getting sick
Very concerned 1439 (32) 1384 (96) 55 (4) 0.33 0.24–0.44 0.38 0.29–0.52
Concerned (REF) 1855 (41) 1654 (89) 201 (11) 1.00 1.00
Not that concerned 834 (19) 414 (50) 420 (50) 8.35 6.84–10.19 6.10 4.90–7.59
Not at all concerned 370 (8) 52 (14) 318 (86) 50.32 36.26–69.84 31.01 21.77–41.16
Live with someone who is high risk
No (REF) 2649 (59) 1970 (74) 679 (26) 1.00 1.00
Yes 1849 (41) 1534 (83) 315 (17) 0.60 0.51–0.69 0.69 0.58–0.82
Number of persons outside your household that you regularly interact with in last few weeks
1–5 persons (REF) 1934 (43) 1743 (90) 191 (10) 1.00 1.00
6–10 persons 1048 (23) 859 (82) 189 (18) 2.00 1.62–2.49 1.75 1.37–2.23
11–15 persons 485 (11) 334 (69) 151 (31) 4.13 3.23–5.26 3.12 2.38–4.12
16–20 persons 257 (6) 157 (61) 100 (39) 5.81 4.34–7.78 3.94 2.81–5.51
 > 20 persons 774 (17) 411 (53) 363 (47) 8.06 6.56–9.90 5.96 4.71–7.53
Younger people are mostly to blame for the increase in cases
Strongly agree/agree (REF) 1968 (44) 1751 (89) 217 (11) 1.00 1.00
Strongly disagree/disagree 1881 (42) 1256 (67) 625 (33) 4.02 3.39–4.76 4.29 3.53–5.21
Unsure/can’t say 649 (14) 497 (77) 152 (23) 2.47 1.96–3.11 2.48 1.91–3.22
There is too much focus on how COVID-19 affects older people
Strongly agree/agree (REF) 1228 (27) 883 (72) 345 (28) 1.00 1.00
Strongly disagree/disagree 2942 (65) 2415 (82) 527 (18) 0.56 0.48–0.65 0.63 0.52–0.75
Unsure/can’t say 328 (7) 206 (63) 122 (37) 1.52 1.17–1.96 1.22 0.90–1.65

Bold signals statistically significant p-values (< 0.05).

Odds ratios are the odds of being in the non-adopter cluster compared to odds of being in the adopter cluster.

CI confidence interval, REF reference group, cOR crude odds ratio using logistic regression, aOR adjusted odds ratio, adjusted for sex, age, province of residence, highest education and political leaning.