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\ p None B a = c @ = Z ?N*8 X" 1 Arial1 Arial1 Arial1 Arial1 Arial1 Arial1 Arial General ` M Table_2 Variables( Patients who acquired HAI (n: 43)0 Patients who did NOT acquire HAI (n: 152) Relative risk 95% confidence interval p"
Male sex 23 76 1.12 0 . 6 6 1 . 8 9 0.691
Presence of comorbidity 34 109 1.52 0 . 7 5 3 . 0 5 0.23
Origin 0.93 " H o s p i t a l w a r d 8 31 " E m e r g e n c y r o o m 25 89 " O p e r a t i n g r o o m 4 16 " O t h e r 6D
Excessive nursing workload (NAS≥51%) 40 116
3.33 <