Table 1.
General characteristics of the study participants (n = 175).
| Variable | Value |
|---|---|
| Age, years | 58.76 ± 10.92 |
| Sex, n (%) | |
| Man | 78 (44.6%) |
| Woman | 97 (55.4%) |
| Tumor size, mm | 8.34 ± 3.64 |
| Tumor depth, mm | 5.30 ± 4.53 |
| Tumor location, n (%) | |
| Right | 105 (60%) |
| Left | 70 (40%) |
| Nodule characteristics, n (%) | |
| Solid | 101 (57.7%) |
| Partially solid or GGO | 74 (42.3%) |
Continuous variables are expressed as means ± standard deviations, whereas categorical data are given as counts and percentages. Abbreviation: GGO, ground-glass opacity.