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. 2015 Feb 12;10(2):e0117910. doi: 10.1371/journal.pone.0117910

Table 2. Respondents’ Knowledge regarding Antibiotics (n = 680).

Strongly disagree n (%) Disagree n (%) Neutral (Uncertain) n (%) Agree n (%) Strongly agree n (%) Median* (IQR)
A. Action and use
Correct statements
1. Different antibiotics are needed to cure different diseases. 13 (1.9) 29 (4.3) 132 (19.4) 373 (54.9) 133 (19.6) 4.0 (1.0)
2. Antibiotics are effective against bacteria 14 (2.1) 42 (6.2) 172 (25.3) 304 (44.7) 148 (21.8) 4.0 (1.0)
3. Antibiotics can kill the bacteria that normally live on the skin and in the gut 22 (3.2) 46 (6.8) 265 (39.0) 265 (39.0) 82 (12.1) 4.0 (1.0)
Incorrect statements
4. Antibiotics speed up the recovery from most coughs and colds 47 (6.9) 102 (15.0) 161 (23.7) 295 (43.4) 75 (11.0) 4.0 (1.0)
5. Antibiotics work on most coughs and colds 44 (6.5) 127 (18.7) 142 (20.9) 303 (44.6) 64 (9.4) 4.0 (2.0)
6. Antibiotics are effective against viruses 122 (17.9) 81 (11.9) 163 (24.0) 246 (36.2) 68 (10.0) 3.0 (2.0)
B. Side effects
7. If you get side effects during a course of antibiotics treatment you should stop taking them as soon as possible 11 (1.6) 21 (3.1) 81 (11.9) 369 (54.3) 198 (29.1) 4.0 (1.0)
8. If you get some kind of skin reaction when using an antibiotic, you should not use the same antibiotic again 29 (4.3) 29 (4.3) 93 (13.7) 327 (48.1) 202 (29.7) 4.0 (1.0)
9. Antibiotics can cause imbalance in the body’s own bacterial flora 7 (1.0) 28 (4.1) 244 (35.9) 296 (43.5) 105 (15.4) 4.0 (1.0)
C. Resistance
Correct statements
10. The unnecessarily use of antibiotics can increase the resistance of bacteria to them 15 (2.2) 77 (11.3) 255 (37.5) 249 (36.6) 84 (12.4) 3.0 (1.0)
11. Resistance to antibiotics is a worldwide problem 15 (2.2) 49 (7.2) 293 (43.1) 222 (32.6) 101 (14.9) 3.0 (1.0)
12. The use of antibiotics among animals can reduce the effect of antibiotics among humans 31 (4.6) 55 (8.1) 443 (65.1) 130 (19.1) 21 (3.1) 3.0 (0)
Incorrect statement
13. Humans can be resistant to antibiotics 16 (2.4) 35 (5.1) 246 (36.2) 309 (45.4) 74 (10.9) 4.0 (1.0)

n: Number of participants;

*1: Strongly disagree; 2: Disagree; 3: Neutral (uncertain); 4: Agree; 5: Strongly agree; IQR: Interquartile range.