| Type of Infection | Age Group | Status of Infection | Statistics | |||
| Present N (%) | Absent N (%) | Total N (%) | OR (C.I.) | P-Value | ||
| HVS-1 | Young Middle-aged | 246 (95.7) 72 (98.6) | 11 (4.3) 1 (1.4) | 257 (100) 73 (100) | 0.31 (0.01 - 2.38) | 0.47 |
| HVS-2 | Young Middle-aged | 192 (74.7) 62 (84.9) | 65 (25.3) 11 (15.1) | 257 (100) 73 (100) | 0.52 (0.24 - 1.10) | 0.08 |