Table 1.
Demographics of patients undergoing integrative lung cancer screening
| Patient characteristics | Number | Percentage (%) |
|---|---|---|
| Total enrolled in study | 505 | (100) |
| Gender | ||
| Male | 250 | (49.5) |
| Female | 255 | (50.5) |
| Age (mean 63.8 y; SD 5.6; IQR 8.4) | ||
| 55–59 | 160 | (31.7) |
| 60–69 | 274 | (54.3) |
| > 70 | 71 | (14.0) |
| Race | ||
| African American | 287 | (56.8) |
| Caucasian | 152 | (30.1) |
| Hispanic | 64 | (12.7) |
| Asian | 2 | (0.4) |
| Household income | ||
| Average (SD) | $33,726 (12,348.5) | |
| Median | $28,516 | |
| IQR | 16,281 | |
| Education level | ||
| ≤ 8th grade | 36 | (7.1) |
| 9–11th grade | 127 | (25.1) |
| High school | 175 | (34.7) |
| Some college | 26 | (5.1) |
| Associate’s degree | 70 | (13.9) |
| Bachelor’s degree | 29 | (5.7) |
| Graduate degree | 23 | (4.6) |
| Unknown/declined to answer | 19 | (3.7) |
| Smoking history | ||
| Mean pack-years (SD) | 51 (25.6) | |
| Median pack-years | 45 | |
| Range | 30–275 | |
| IQR | 22 | |
| Active smokers | 308 | (61.0) |
| Former smokers | 197 | (39.0) |
SD standard deviation, IQR interquartile range