Table 2.

Number of patients who developed first fever after surgery in both groups and corresponding POD

Group Designation	TKA Group	THA Group	Total No. of Patients
Total no. of patients	1674	796	2470
No. of patients who developed fever	45(3%)	46(6%)	91(4%)
POD 0	0(0%)	1(2%)	1(0%)
POD 1	4(9%)	30(65%)	34(1%)
POD 2	17(38%)	10(22%)	27(1%)
POD 3	15(33%)	2(4%)	17(1%)
POD 4	9(20%)	3(7%)	12(0%)