Univariate analysis revealed that significant risk factors associated with becoming a carrier patient included male sex, major contact, hospitalization in geriatric rehabilitation unit, antibiotics use, glycopeptides use, use of 3 antibiotics or more, different antibiotics number, a McCabe score equal to 2, ethylism, dementia, bedsore, albumin rate, and CRP rate (Tables 1 and 2). Here, CRP is linked to dementia.