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Table 4 Antimicrobials resistance rate difference between both groups

From: Impact of the 4th of August Beirut explosion mass casualty incident on a university hospital microbial Flora

Antimicrobial

Pre-August 4th Beirut Explosion Group N (%)

Post-August 4th Beirut Explosion Group N (%)

P-value

Penicillin

13 (72.2)

9 (90.0)

0.272

Oxacillin

8 (80.0)

8 (100.0)

0.180

Ampicillin

30 (75.0)

40 (90.9)

0.051

Amoxicillin-clavulanate

15 (42.9)

22 (55.0)

0.008

Piperacillin

12 (37.5)

19 (57.6)

0.105

Piperacillin- tazobactam

4 (12.9)

8 (22.9)

0.204

Cephalothin

13 (43.3)

22 (95.7)

< 0.001

Cefuroxime

12 (40.0)

8 (50.0)

0.515

Cefoxitin

14 (50.0)

23 (76.7)

0.042

Ceftriaxone

11 (31.4)

20 (50.0)

0.103

Ceftazidime

10 (23.3)

22 (43.1)

0.043

Cefepime

6 (18.2)

13 (37.1)

0.082

Ceftaroline

2 (28.6)

Ceftolozane-tazobactam

6 (17.1)

1 (9.1)

0.517

Aztreonam

7 (25.0)

4 (36.4)

0.478

Imipenem

8 (22.9)

7 (63.6)

0.012

Meropenem

9 (25.7)

6 (54.5)

0.075

Ertapenem

5 (13.9)

11 (28.2)

0.131

Gentamicin

17 (31.5)

19 (31.1)

0.640

Amikacin

5 (15.2)

1 (9.1)

0.612

Chloramphenicol

2 (33.3)

4 (50.0)

0.533

Colistin

7 (21.2)

7 (20.0)

0.902

Tetracycline

23 (52.3)

11 (40.7)

0.345

Tigecycline

4 (9.5)

0 (0.0)

0.057

Erythromycin

7 (63.6)

9 (75.0)

0.554

Clindamycin

3 (50.0)

6 (75.0)

0.334

TMP_SMX

18 (43.9)

30 (61.2)

0.101

Nalidixic acid

14 (38.9)

18 (45.0)

0.590

Norfloxacin

9 (42.9)

13 (68.4)

0.105

Ofloxacin

6 (20.0)

10 (29.4)

0.411

Ciprofloxacin

10 (27.0)

14 (33.3)

0.489

Levofloxacin

7 (28.0)

7 (28.0)

1.000

Moxifloxacin

1 (50.0)

Nitrofurantoin

3 (23.1)

3 (18.8)

0.775

Fusidic acid

3 (50.0)

7 (87.5)

0.124

Rifampin

2 (33.3)

5 (62.5)

0.280

Vancomycin

3 (25.0)

1 (8.3)

0.273

Teicoplanin

3 (25.0)

0 (0.0)

0.064

Fosfomycin

4 (9.1)

11 (20.8)

0.114

Linezolid

0 (0.0)

0 (0.0)

 

Amphotericin B

0 (0.0)

0 (0.0)

 

Caspofungin

3 (20.0)

2 (11.1)

0.085

Mycafungin

0 (0.0)

0 (0.0)

 

Fluconazole

9 (60.0)

4 (22.2)

0.027

Voriconazole

0 (0.0)

0 (0.0)

 

Flucytosine

2 (40.0)