Group MR (With MR) n=52 Group Non-MR (Without MR) n=48 p-value
1. Grade of hoarseness
0 26(50)    22(45.8) 0.95
1 21(40.4) 21(43.8)
2 5(9.6) 5(10.4)  
3 0(0) 0(0)        
 2. Location of VCS
Absent 38(73.1) 24(50)    0.05
Unilateral              1(1.9)     3(6.3)
Bilateral 13(25)    21(43.8)
 3. Type of VCS
Erythema 14(26.6) 20(41.7) 0.09
Edema/Thickening 0(0) 3 (6.3)
Hematoma 0(0) 1(2.1)
Granuloma 0(0) 0(0)
Table 2: Table showing details of hoarseness and vocal cord sequelae in the two study groups [N (%)]