Table 1.

Systemic and cervical IgA and IgG concentrations (GM) and correlations by covariates

N (%)IgA (mg/mL)IgG (mg/mL)
SystemicCervixρSystemicCervixρ
Overall: GM426 (100.0)1.920.280.178.250.640.16
Visit
    Follicular139 (32.6)1.800.470.258.671.160.14
    Periovulatory146 (34.3)1.860.200.048.220.410.12
    Luteal141 (33.1)1.870.290.178.080.700.12
Recent oral contraceptive use
    Yes188 (44.1)1.710.350.248.411.030.22
    No238 (55.9)2.010.270.218.250.480.09
Age (y)
    26-29121 (28.4)1.940.270.228.060.650.12
    30-32136 (31.9)1.860.330.258.720.870.05
    33-35169 (39.7)1.990.330.068.240.810.25
Smoking
    No388 (91.1)1.920.300.168.370.810.15
    Yes38 (8.9)2.080.440.227.210.520.31
Recent illness
    No293 (68.8)1.950.330.148.250.830.23
    Yes133 (31.2)1.910.280.248.550.760.05
Any sexually transmitted disease
    No307 (73.4)1.970.310.128.420.670.22
    Yes111 (26.6)1.750.330.328.050.96−0.005
HPV infection
    No348 (83.9)1.980.300.158.400.730.22
    Yes67 (16.1)1.700.330.367.870.99−0.09
Blood in cervical sample
    No77 (18.1)2.040.150.278.380.280.02
    Trace220 (51.6)1.850.290.198.230.860.19
    Visible129 (30.3)1.970.430.158.581.140.13

NOTE: Values in boldface indicates P < 0.05.