Clonal rearrangement detected in formalin-fixed, paraffin-embedded follicular lymphomas, and level of agreement estimated by Cohen's κ
| PCR assay | Clonality detection rate (%), n=118 | Cohen's κ |
| IGH Vн-FR1-Jн | 57.6 | 0.93 |
| IGH Vн-FR2-Jн | 67.8 | 0.89 |
| IGH Vн-FR3-Jн | 38.1 | 0.91 |
| IGH Dн-Jн | 8.5 | 0.84 |
| IGH Dн7-Jн | 0 | ND |
| IGK Vκ-Jκ | 66.1 | 0.56 |
| IGK Vκ/intron-Kde | 50.0 | 0.88 |
| IGL Vλ-Jλ | 8.5 | 0.73 |
ND, not determined.