TABLE 2.

Mean signal/cutoff ratios of three analyses of the pooled HPV DNA proficiency panel using GP5+/6+ and MGPa

HPV type and copy no.PCR system
GP5+/6+MGP
Mean (SD) signal/cutoff ratioMean cutoffMean (SD) signal/cutoff ratioMean cutoff
HPV-64643
    5000.83 (0.11)3.2 (0.5)
    500.54 (0.19)1.6 (0.4)
HPV-113524
    5004.1 (1.9)10.0 (2.4)
    502.1 (0.5)6.1 (1.6)
HPV-162016
    500 (alone)51.2 (13.0)62.7 (6.4)
    50038.6 (2.7)49.7 (5.8)
    50 (alone)33.0 (14.1)47.1 (8.1)
    5024.0 (3.0)37.1 (7.0)
    5 (alone)4.7 (3.0)12.5 (10.5)
HPV-18139
    500 (alone)17.9 (5.1)22.5 (4.5)
    5009.1 (2.9)24.1 (7.1)
    50 (alone)5.9 (2.8)11.6 (4.8)
    503.8 (2.0)12.0 (6.5)
    5 (alone)3.7 (3.4)6.8 (3.0)
HPV-31105
    5003.5 (2.5)14.7 (4.1)
    500.8 (01)5.0 (0.6)
HPV-33105
    5003.0 (0.6)5.6 (1.9)
    501.1 (0.2)3.2 (0.9)
HPV-351412
    5001.7 (0.5)6.3 (1.2)
    501.0 (0.2)2.2 (0.8)
HPV-35v105
    5000.4 (0.0)3.2 (3.1)
    500.3 (0.1)1.6 (1.6)
HPV-392417
    5000.9 (0.1)8.6 (0.1)
    500.6 (0.0)2.7 (0.5)
HPV-45106
    5005.6 (1.9)14.2 (6.9)
    502.8 (1.1)15.4 (7.7)
HPV-511010
    5000.9 (0.5)12.7 (3.2)
    500.4 (0.0)6.7 (2.2)
HPV-52139
    5000.9 (0.0)118.6 (19.2)
    500.5 (0.0)96.0 (7.8)
HPV-56105
    50024.9 (1.5)92.2 (9.9)
    504.7 (1.0)39.9 (17.9)
HPV-58106
    5002.9 (0.1)4.7 (0.7)
    500.5 (0.1)1.8 (1.1)
HPV-591216
    50022.7 (2.2)26.4 (7.5)
    5011.0 (5.4)8.0 (4.2)
HPV-661117
    50027.3 (7.2)33.4 (2.9)
    5014.4 (1.4)11.7 (2.3)
HPV-68109
    5000.4 (0.1)5.4 (0.4)
    500.4 (0.1)1.7 (0.3)
  • a HPV-16 and -18 were also analyzed alone. 35v is a variant of HPV-35.