Table 1 Results of JAK2V617F Tests
Sample Types and Diagnosis | Number of total samples | Number of V617F+ samples | Percentage of V617F+ samples | Average ages of V617F- samples | Average ages of V617F+ samples |
|---|---|---|---|---|---|
Blood and Bone Marrow Specimens | |||||
Hematological diseases | 665 | 32 | 4.8* | 52.8 | 64.6** |
Ph- MPNs | 18 | 14 | 78* | 62.3 | 69.2 |
Leukocytosis | 23 | 2 | 8.7* | 50.8 | 62.5 |
Acute myeloid leukemia | 113 | 6 | 5.3* | 47.9 | 56.8 |
Leukemia (unspecified) | 70 | 3 | 4.3* | 47.1 | 66.6 |
Anemia | 65 | 2 | 3.1* | 54 | 76.8 |
Lymphoma | 98 | 3 | 3.1* | 55.6 | 60.2 |
MDS and probable MDS | 111 | 2 | 1.8 | 55.8 | 49.9 |
Acute lymphoblastic leukemia | 21 | 0 | 0 | 13 | - |
Chronic lymphocytic leukemia | 14 | 0 | 0 | 67.4 | - |
Chronic myeloid leukemia | 32 | 0 | 0 | 47.9 | - |
Multiple myeloma | 50 | 0 | 0 | 65.1 | - |
Thrombocytopenia | 29 | 0 | 0 | 60.1 | - |
Other hematological diseases | 21 | 0 | 0 | 54.4 | - |
Non-hematological diseases | 1731 | 0 | 0 | 7.3 | - |
Developmental disorders | 1370 | 0 | 0 | 4.9 | - |
Multiple miscarriage/infertility | 83 | 0 | 0 | 30.2 | - |
Others | 278 | 0 | 0 | 14.8 | - |
Normal samples | 232 | 0 | 0 | 54.5 | - |
Amniotic Fluid Specimens | |||||
Cytogenetic screening | 267 | 0 | 0 | 31.3 | - |