Table 2: Biofilm production, MRSA and MDR with genotypic expression of icaD gene in S. aureus.

Biofilm IcaD gene P-value
Positive Negative Total
Positive 83 (75.4%) 22 (20.0%) 105 (95.4%) 0.042
Negative 2 (1.8%) 3 (2.7%) 5 (4.6%)
MRSA
Positive 22 (20.0%) 7 (6.4%) 29 (26.4%) 0.833
Negative 63 (57.3%) 18 (16.36%) 81 (73.6%)
MDR
Positive 54 (49.0%) 11 (10.0%) 65 (59.1%) 0.081
Negative 31 (28.2%) 14 (12.7%) 45 (40.9%