Table 4 |
||||
|
Outcomes for a test if negative cancer screening trial |
||||
|
True Disease Status |
Test 1 Result |
Test 2 Result |
Elective Procedure |
Observed Disease Status |
|
|
||||
|
+ |
+ |
-- |
-- |
+ |
|
+ |
- |
+ |
-- |
+ |
|
+ |
- |
- |
Yes |
+ |
|
+ |
- |
- |
No |
-† |
|
- |
+ |
+ |
Yes |
- |
|
- |
+ |
+ |
No |
- |
|
- |
+ |
- |
Yes |
- |
|
- |
+ |
- |
No |
- |
|
- |
- |
+ |
Yes |
- |
|
- |
- |
+ |
No |
- |
|
- |
- |
- |
Yes |
- |
|
- |
- |
- |
No |
- |
|
|
||||
|
A double dash indicates an event that will not occur under the assumptions of our model. †Cases misclassified as non-cases. |
||||
|
Ringham et al. BMC Medical Research Methodology 2010 10:3 doi:10.1186/1471-2288-10-3 |
||||
