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Table 3 Antimicrobial Resistance of Gram-positive Organisms

From: Control of multidrug resistant bacteria in a tertiary care hospital in India

Period Staphylococcus aureus Coagulase Negative Enterococci
Staphylococci   
Total (MRSA)* (%) Total (MRSE)**(%) Total (VRE)*** (%)
Isolates   Isolates   Isolates
July 2007-June 2008 53 15 (28.3%) 22 16 (72.72%) 102 4 (3.9%)
July 2008- Dec 2008 48 14 (29.2%) 21 4 (19.04%) 39 6 (15.3%)
Jan 2009- Dec 2009 135 51 (37.7%) 57 49 (85.9%) 107 6 (5.60%)
Jan 2010- Jun 2010 55 19 (34.5%) 49 33 (67.3%) 52 7 (13.4%)
July 2010- Dec 2010 74 26 (35.1%) 41 28 (68.2%) 89 4 (4.49%)
Jan 2011 - Mar 2011 32 19 (59.3%) 24 14 (62.5%) 21 3 (14.28%)
Total 397 144 (36.2%) 214 144 (67.2%) 410 30 (7.3%)
  1. * - Methicillin-resistant Staphylococcus aureus.
  2. ** - Methicillin-resistant coagulase-negative Staphylococci.
  3. *** - Vancomycin-resistant Enterococci.