Table 2.
DCP completion according to selected variables
| Complete DCP (N = 20) | Incomplete DCP (N = 8) | ||
|---|---|---|---|
| Demographic variables | N (%) | N (%) | p value |
| Gender | |||
| Male | 11 (55.0) | 2 (25.0) | 0.22 |
| Female | 9 (45.0) | 6 (75.0) | |
| Age (years) | |||
| 55–64 | 12 (60.0) | 5 (62.5) | 0.81 |
| ≥ 65 | 8 (40.0) | 3 (37.5) | |
| Race | |||
| White | 15 (75.0) | 7 (87.5) | 0.64 |
| African American | 4 (20.0) | 1 (12.5) | |
| Other | 1 (5.0) | 0 (0) | |
| Ethnicity | |||
| Hispanic | 1 (5.3) | 0 (0.0) | 0.52 |
| Non-Hispanic | 16 (84.2) | 9 (100.0) | |
| Missing | 2 (10.5) | 0 (0.0) | |
| Insurance | |||
| Private | 7 (35.0) | 3 (37.5) | 0.81 |
| Public | 12 (60.0) | 5 (62.5) | |
| Uninsured | 1 (5.0) | 0 (0.0) | |
| Employment status | |||
| Employed | 5 (25.0) | 1 (12.5) | 0.54 |
| Unemployed/retired | 12 (60.0) | 5 (62.5) | |
| Missing | 3 (15.0) | 2 (25.0) | |
| Marital status | |||
| Married | 6 (30.0) | 1 (12.5) | 0.63 |
| Single/divorced/widow | 13 (65.0) | 7 (87.5) | |
| Missing | 1 (5.0) | 0 (0.0) | |
| Smoking status | |||
| Current smokers | 11 (55.0) | 8 (100.0) | 0.02 |
| Former smokers | 9 (45.0) | 0 (0.0) | |
| Pack-years | Mean (SD) | Mean (SD) | p value |
| 49.7 (21.4) | 39.1 (7.9) | 0.19 | |
| Baseline decisional conflict | Mean (SD) | Mean (SD) | p value |
| Uncertain | 33.7 (17.2) | 30.2 (18.3) | 0.64 |
| Uninformed | 27.5 (16.9) | 31.2 (18.2) | 0.60 |
| Unclear | 18.7 (13.4) | 31.2 (21.2) | 0.71 |
| Unsupported | 24.6 (11.3) | 26.0 (18.1) | 0.80 |
| Effective decision | 27.8 (10.4) | 28.1 (16.3) | 0.95 |
| Total score | 28.4 (10.3) | 29.3 (16.1) | 0.87 |