TABLE 5.
Demographic and clinical information for people invited for a Lung Health Check by attendance
| Total invited | Attended | Declined/did not attend | p-value | |
| Subjects | 7853 (100) | 6819 (86.8) | 1034 (13.2) | |
| Age group, years | <0.001 | |||
| <60 | 1121 (14.3) | 1005 (14.7) | 116 (11.2) | |
| 60–64 | 1318 (17.8) | 1165 (17.1) | 153 (14.8) | |
| 65–69 | 1702 (21.7) | 1489 (21.8) | 213 (20.6) | |
| 70–74 | 1899 (24.2) | 1654 (24.3) | 245 (23.7) | |
| ≥75 | 1813 (23.1) | 1506 (22.1) | 307 (29.7) | |
| Gender | <0.001 | |||
| Female | 3606 (45.9) | 3057 (44.8) | 549 (53.1) | |
| Male | 4247 (54.1) | 3762 (55.2) | 485 (46.9) | |
| IMD rank | 12 679 (3531–21 843) |
12 732 (3605–21 860) |
10 212 (3086–20 733) |
0.003 |
| IMD quintile | <0.001 | |||
| 1 (most deprived) | 2587 (32.9) | 2194 (32.2) | 393 (38.0) | |
| 2 | 1379 (17.6) | 1229 (18.0) | 150 (14.51) | |
| 3 | 1385 (17.6) | 1187 (17.4) | 198 (19.2) | |
| 4 | 1555 (19.8) | 1377 (20.2) | 178 (17.2) | |
| 5 (least deprived) | 939 (12.0) | 825 (12.1) | 114 (11.0) | |
| Missing | 8 (0.1) | 6 (0.1) | 1 (0.1) | |
| Ethnicity# | 0.26 | |||
| White | 7583 (96.6) | 6592 (96.7) | 991 (95.8) | |
| Black | 60 (0.8) | 52 (0.8) | 8 (0.8) | |
| Hispanic | 1 (<0.1) | 1 (<0.1) | 0 | |
| Asian | 94 (1.2) | 82 (1.2) | 12 (1.2) | |
| Other | 76 (1.0) | 63 (0.9) | 13 (1.3) | |
| Prefer not to say | 39 (0.5) | 29 (0.4) | 10 (1.0) | |
| COPD code | 1791 (22.8) | 1508 (22.1) | 283 (27.4) | <0.001 |
| Smoking status# | <0.001 | |||
| Currently smoking | 2652 (33.8) | 2226 (32.6) | 608 (58.8) | |
| Previously smoked | 5201 (66.2) | 4593 (67.4) | 426 (41.2) | |
| Pack-years | 35 (25.5–45) | 35 (26.7–45) | 34 (25–45) | 0.49 |
| Quit time (previously smoked) | 12 (6–21) | 12 (6–21) | 11 (5–20) | 0.16 |
Data are presented as n (%) or median (interquartile range), unless otherwise stated. IMD: Index of Multiple Deprivation; COPD: chronic obstructive pulmonary disease. #: self-reported ethnicity and smoking status.