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Table 2 Characteristics of 4135 HSNI14/15 participants by self-reported antibiotic use in the past 12 months

From: Knowledge about infections is associated with antibiotic use: cross-sectional evidence from the health survey Northern Ireland

Characteristics

Use of antibiotics in the past 12 months

No

N = 2521

n (%)

Yes

N = 1614

n (%)

Chi-square (df)

P

Knowledge about infections and antibiotic resistance

  

31.62 (6)

< 0.001

0 (lowest knowledge)

253 (10.0)

100 (6.2)

  

1

70 (2.8)

45 (2.8)

  

2

99 (3.9)

61 (3.8)

  

3

517 (20.5)

374 (23.2)

  

4

631 (25.0)

380 (23.5)

  

5

592 (23.5)

360 (22.3)

  

6 (highest knowledge)

359 (14.2)

294 (18.2)

  

Sex

  

36.44 (1)

< 0.001

Male

1129 (44.8)

570 (35.3)

  

Female

1392 (55.2)

1044 (64.7)

  

Age group (years)

  

10.53 (3)

0.015

16–24

153 (6.1)

94 (5.9)

  

25–44

793 (31.4)

503 (31.1)

  

45–64

899 (35.6)

515 (31.9)

  

  > 65

676 (26.9)

502 (31.1)

  

Current smoker, Yes

485 (19.3)

376 (23.3)

9.83 (1)

0.002

Alcohol drinker, Yes

1920 (76.2)

1193 (73.9)

2.66 (1)

0.102

Deprivation quintiles

  

29.34 (4)

< 0.001

1 (most deprived)

362 (14.4)

306 (19.0)

  

2

490 (19.4)

343 (21.2)

  

3

536 (21.2)

363 (22.5)

  

4

592 (23.5)

325 (20.2)

  

5 (least deprived)

541 (21.5)

277 (17.1)

  

General health

  

209.55 (2)

< 0.001

Good

1643 (65.2)

738 (45.7)

  

Fairly good

610 (24.2)

458 (28.4)

  

Not good

268 (10.6)

418 (25.9)

  

Satisfaction with life

  

33.47 (2)

< 0.001

Satisfied

2258 (89.6)

1358 (84.1)

  

Neither satisfied nor dissatisfied

177 (7.0)

144 (8.9)

  

Dissatisfied

86 (3.4)

112 (7.0)

  
  1. †: Two-sided Pearson chi-square statistics (degrees of freedom) and P value
  2. HSNI: Health Survey Northern Ireland