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Pass Rates and Features of Insufficient Results for PD-L1. NordiQC 2017-2021
| Insufficient Results | ||||
|---|---|---|---|---|
| FN (%) | FP (%) | TQ (%) | Mean Pass Rate, n (%) | |
| PD-L1 TPS/CPS | 74 | 10 | 16 | 79 (50-91) |
| PD-L1 IC score | 36 | 6 | 58 | 65 (60-76) |
Parentheses indicate range in the assessments performed.
FN indicates false negative; FP, false positive; IC score, tumor-infiltrating immune cell area score; TPS/CPS, tumor proportion score/combined positive score; TQ, technical quality.
