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

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)