TABLE 1

Characteristics of 880 CATCH study patients who provided a sample for the serology study

CharacteristicNo. (%)a
Age (yr)
    30–34174 (19.6)
    35–39121 (13.6)
    40–4495 (37.1)
    45–4954 (6.1)
    50–5450 (5.6)
    55–5929 (3.3)
    60+36 (4.0)
    Not reported34 (3.8)
Cytology
    Normal763 (86.5)
    ASCUS or more severe119 (13.5)
HPV
    Negative787 (89.2)
    Positive95 (10.8)
Histology
    Normal222 (24.9)
    CIN12 (0.22)
    CIN25 (0.56)
    CIN33 (0.34)
    Cancer4 (0.45)
    Other6 (0.67)
    No biopsy performed648 (72.8)
  • a This 38% sample was younger than the total enrolled population (P < 0.01) but did not differ by enrollment cytology result (P = 0.18) or hrHPV result (P = 0.56).