Table 1.
Baseline demographics and comorbidities in the HPV-infected and HPV-uninfected cohorts.
| Variable | HPV-Infected Cohort n = 358 |
HPV-Uninfected Cohort n = 1432 |
p-Value |
|---|---|---|---|
| Age, years (mean (SD)) | 51.9 (10.8) | 51.8 (10.0) | 0.817 |
| CCI (mean (SD)) | 0.3 (0.7) | 0.3 (1.1) | 0.914 |
| No. of annual outpatient visits (mean (SD)) | 15.3 (37.0) | 12.2 (57.6) | 0.513 |
| Sex (No. (%)) | 0.857 | ||
| Female | 146 (40.8) | 573 (40.2) | |
| Male | 212 (59.2) | 857 (59.8) | |
| Comorbidities (No. (%)) | |||
| COPD | 78 (21.8) | 275 (19.2) | 0.267 |
| Hypertension | 150 (41.9) | 526 (36.7) | 0.092 |
| Diabetes mellitus | 81 (22.6) | 316 (22.1) | 0.831 |
| Hypercholesterolemia | 120 (33.5) | 426 (29.8) | 0.178 |
| Alcoholic liver disease | 8 (2.2) | 25 (1.8) | 0.513 |
| Alcohol dependence | 6 (1.7) | 23 (1.6) | 0.987 |
| Alcohol abuse | 2 (0.6) | 10 (0.7) | 0.976 |
| Alcohol-induced mental disorders | 3 (0.8) | 8 (0.6) | 0.768 |
CCI, Charlson comorbidity index; COPD, chronic obstructive pulmonary.