
FIGURE B-1 BeLPT algorithm.
1Met confirmation criteria of 2AB or 1AB and 1 BL.
2Did not meet confirmation criteria.
Abbreviations: AB, abnormal; BL, borderline. Source: Middleton et al. 2006. Reprinted with permission; copyright 2006, American Journal of Industrial Medicine.
(1) BeLPT Test 1:
|
Normal: |
NO FURTHER ACTIONS; retest periodically per protocol |
|
Abnormal: |
RETEST split sample in two laboratories |
|
Borderline: |
RETEST split sample in two laboratories |
|
Uninterpretable: |
RETEST split sample in two laboratories |