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Table 2 Percentage of MDR strains isolated from blood cultures in Dhaka, Bangladesh from 2005 to 2014

From: Bacterial etiology of bloodstream infections and antimicrobial resistance in Dhaka, Bangladesh, 2005–2014

Organisms Year
2005 2006 2007 2008 2009 2010 2011 2012 2013 2014
Salmonella 286 a (50.5) b 383 (51.3) 308 (43.6) 269 (35.7) 189 (31.9) 219 (26.4) 131 (22.1) 109 (16.4) 87 (18.4) 120 (19.3)
Salmonella Typhi 282 (61.7) 379 (63.7) 307 (53.8) 268 (44.7) 188 (38.9) 219 (34.1) 130 (28.8) 109 (20.7) 87 (24.5) 120 (23.6)
Salmonella Paratyphi A, B 1 (1.2) 0 (0.0) 0 (0.0) 0 (0.0) 0 (0.0) 0 (0.0) 1 (0.7) 0 (0.0) 0 (0.0) 0 (0.0)
 Non-typhoidal Salmonella species 3 (12.5) 4 (21.1) 1 (11.1) 1 (12.5) 1 (12.5) 0 (0.0) 0 (0.0) 0 (0.0) 0 (0.0) 0 (0.0)
Non-Fermenter 67 (37.6) 81 (41.3) 85 (36.6) 138 (47.6) 112 (40.6) 101 (29.9) 52 (21.0) 51 (22.0) 57 (30.5) 99 (32.2)
Acinetobacter species 24 (24.5) 17 (37.8) 25 (24.8) 37 (43.0) 42 (51.2) 35 (51.5) 23 (41.8) 30 (54.5) 34 (60.7) 50 (65.8)
Pseudomonas species 43 (53.8) 64 (42.4) 60 (45.8) 101 (49.5) 70 (36.1) 66 (24.4) 29 (15.0) 21 (11.9) 23 (17.6) 49 (21.2)
Gram-Negative 53 (36.3) 40 (60.6) 45 (57.7) 47 (55.3) 79 (60.8) 98 (71.0) 57 (50.0) 76 (59.4) 53 (71.6) 86 (74.1)
Escherichia coli 22 (62.9) 19 (65.5) 19 (55.9) 23 (50.0) 37 (72.5) 38 (59.4) 25 (52.1) 31 (68.9) 27 (69.2) 26 (72.2)
Klebsiella species 24 (72.7) 18 (66.7) 16 (51.6) 20 (74.1) 21 (56.8) 43 (84.3) 19 (54.3) 24 (52.2) 22 (75.9) 48 (81.4)
Enterobacter species 6 (20.0) 3 (37.5) 8 (72.7) 1 (12.5) 21 (50.0) 12 (70.6) 9 (37.5) 12 (44.4) 3 (75.0) 12 (70.6)
Serratia species 1 (2.1) 0 (0.0) 2 (100) 3 (75.0) - 5 (84.3) 4 (57.1) 9 (90.0) 1 (50.0) 0 (0.0)
Gram-Positive 16 (18.0) 16 (23.2) 26 (37.1) 37 (43.0) 51 (47.7) 36 (33.3) 30 (30.0) 27 (27.8) 27 (28.7) 34 (35.4)
Staphylococcus aureus 4 (28.6) 2 (20.0) 5 (33.3) 16 (69.6) 15 (57.7) 16 (53.3) 14 (56.0) 12 (52.2) 10 (43.5) 19 (63.3)
Streptococcus pneumoniae 3 (6.1) 3 (9.4) 3 (13.0) 1 (4.3) 4 (16.0) 4 (16.0) 2 (6.9) 3 (13.0) 6 (28.6) 4 (15.4)
Streptococcus species 6 (28.6) 10 (45.5) 6 (35.3) 8 (34.8) 13 (43.3) 10 (37.0) 8 (27.6) 9 (31.0) 9 (25.7) 7 (30.4)
Enterococcus faecalis 3 (60) 1 (20.0) 12 (80.0) 12 (70.6) 19 (73.1) 6 (23.1) 6 (35.3) 3 (13.6) 2 (13.3) 4 (23.5)
  1. aIndicates the number of MDR strain isolated at that particular year; bindicates the percentage of MDR strains of that particular strain
  2. The bolded data indicates the total number and percentage of that group