Multivariable Logistic regression analysis indicated that the highest temperature at admission ( odds ratio [ OR ] , 5 . 200 ; 95 % confidence interval [ CI ] : 1 . 190 - 22 . 726 ; J o u r n a l P r e - p r o o f 3 / 30 p = 0 . 028 ) and time from symptom onset to admission ( OR , 1