Table 3.
Proportion of CMV DNA within Different Variables
| Variable | CMV | P value | |
|---|---|---|---|
| Positive | Negative | ||
| EGFR mutation (N=38) | |||
| Positive | 6 | 16 | 0.43 |
| Negative | 2 | 14 | |
| Smoking status (N=61) | |||
| Smoker | 11 | 32 | 1 |
| Nonsmoker | 4 | 14 | |
| Brinkman Indeks (N=59) | |||
| Nonsmoker | 4 | 13 | 0.95 |
| Light | 1 | 3 | |
| Moderate | 4 | 14 | |
| Heavy | 6 | 14 | |
| NSCLC type (N=87) | |||
| Adenocarcinoma | 13 | 42 | 0.53 |
| Squamous cell carcinoma | 5 | 24 | |
| Other | 0 | 3 | |
| Biopsy technique (N=87) | |||
| Open surgery | 6 | 38 | 0.119 |
| Minimally invasive biopsy | 12 | 31 | |
| Time of sample biopsy (N=87) | |||
| Within 3 years | 17 | 42 | 0.009 |
| More than 3 years | 1 | 27 | |