Table 3.

Crude and Adjusted Odd Ratios from logistic regression model for associations with knowledge on antimicrobial resistance after the Antibiotic Guardian campaign, N = 2224

Covariate	N	Crude OR (95 % CI)	aOR (95 % CI)
Confused about AMR before the campaign
Yes	29	3.21 (1.41 – 7.27)	3.10 (1.36 – 7.09)
No	2195	1.0 (ref)	1.0 (ref)
Prior knowledge on AMR
Yes	2182	1.0 (ref)	1.0 (ref)
No	42	3.95 (1.93 – 8.07)	4.21 (2.04 – 8.67)
Pledge group
Members of Public	700	0.83 (0.70 – 1.00)	0.79 (0.66 – 0.96)
Healthcare Professionals	1524	1.0 (ref)	1.0 (ref)
Age
<35 years old	585	1.13 (0.93 – 1.36)	1.12 (0.93 – 1.36)
35-64 years old	1521	1.0 (ref)	1.0 (ref)
≥65 years old	108	0.78 (0.52 – 1.16)	0.88 (0.58 – 1.33)
Prefer not to say	10	0.82 (0.23-2.91)	1.13 (0.29-4.41)
Sex
Female	1629	1.0 (ref)	1.0 (ref)
Male	585	0.92 (0.76 – 1.11)	0.89 (0.73 – 1.08)
Prefer not to say	10	0.29 (0.06-1.38)	0.29 (0.06-1.43)

N number of observations, OR odds ratio, aOR adjusted OR for all variables listed in the table