The association between previous medication use and antimicrobial resistance

ParametersNon-MDR bacteria (n = 111)MDR bacteria (n = 99)P-value$
Use of antibiotics within the last three months
Yes (n = 83)31 (37.3)52 (62.7)< 0.001*
No (n = 127)80 (63.0)47 (37.0)
Use of corticosteroids within the last three months
Yes (n = 33)13 (39.4)20 (60.6)0.091
No (n = 177)98 (55.4)79 (44.6)
Previous immunosuppressant/chemotherapy use within the last three months
Yes (n = 12)10 (83.8)2 (16.7)0.029*
No (n = 198)110 (51.0)97 (49.0)

$ Using Chi-square test. * Significant at 0.05 significance level. MDR: multidrug-resistant