(Since there are more than 4 parts i will answer first 4 as per policy : i.e. 9,10,11,12)
9.
readmission rate for the semiannual period = (total readmission in the semiannual period)/(total patients discharged in the semiannual period)
= (7+10+8+6+5+9)/(187+207+315+327+288+292)
= 45/1616
= 0.0278
= 2.78% (option D)
10.
hostpital acquired infection rate for the semiannual period = (total hostpital acquired infections in the semiannual period)/((total patients discharged in the semiannual period)+(total deaths in the semiannual period))
= (9+7+5+4+6+8)/((187+207+315+327+288+292)+(5+6+8+6+5+4))
= 39 / 1650
= 0.0236
= 2.36% (option A)
11.
consultation rate for the semiannual period = (total consultation in the semiannual period)/((total patients discharged in the semiannual period)+(total deaths in the semiannual period))
= (12+10+15+9+11+14)/((187+207+315+327+288+292)+(5+6+8+6+5+4))
= 71/(1650)
= 0.0430
= 4.30% (option C)
12.
complication rate for the semiannual period = (total complication in the semiannual period)/((total patients discharged in the semiannual period)+(total deaths in the semiannual period))
= (3+8+5+7+6+4)/((187+207+315+327+288+292)+(5+6+8+6+5+4))
= 33/1650
= 0.02
= 2.00% (option D)
(please UPVOTE)
reviewing my answers thank you Char3 Morbidity and Other Miscellaneous Rates the information below, anwwer questions...