Table 4.
Healthcare use over time
| Time Point | All Subjects |
NLST-Eligible Patients |
||||
|---|---|---|---|---|---|---|
| Control (%) | Screened (%) | P Value* | Control (%) | Screened (%) | P Value* | |
| 12 mo | ||||||
| X-ray or CT scan | 15.3 | 14.6 | 0.734 | 12.0 | 15.6 | 0.234 |
| Hospitalized | 15.6 | 13.4 | 0.300 | 15.2 | 15.2 | 0.979 |
| Doctor visit | 75.5 | 70.3 | 0.050 | 77.8 | 74.2 | 0.335 |
| Lab test | 63.1 | 62.4 | 0.798 | 66.5 | 69.0 | 0.545 |
| Missed work | 8.4 | 8.0 | 0.872 | 4.4 | 4.8 | 0.878 |
| Additional help | 6.3 | 4.7 | 0.497 | 4.3 | 2.9 | 0.601 |
| 24 mo | ||||||
| X-ray or CT scan | 12.5 | 11.0 | 0.575 | 17.8 | 8.1 | 0.019 |
| Hospitalized | 15.4 | 12.9 | 0.382 | 15.0 | 17.7 | 0.543 |
| Doctor visit | 75.9 | 71.6 | 0.227 | 81.2 | 79.8 | 0.781 |
| Lab test | 67.1 | 64.2 | 0.447 | 73.4 | 66.1 | 0.189 |
| Missed work | 11.8 | 11.3 | 0.911 | 8.0 | 4.6 | 0.494 |
| Additional help† | 4.3 | 5.6 | 0.672 | 4.0 | 6.7 | 0.561 |
Definition of abbreviation: CT = computed tomography.
*
P value for the comparison at each specific time point, unadjusted for multiplicity.
†
Relates to the need for additional help needed to take care of activities of daily living.