(A) Zsummary statistic was computed for each module as an overall
measure of its preservation with regards to density and connectivity. Circles,
(colors corresponding with the previously characterized co-expression modules
identified via WGCNA) denote Zsummary preservation scores. A Zsummary score
< 2 indicates no preservation, a score > 10 (green dotted line)
indicates strong preservation and scores of 2-10 indicate weak to moderate
evidence of preservation. Observed (B) and permuted (C) scatterplots of
differences in connectivity, DiffK vs. expression level, t statistic, for
transcriptional responses of women with subclinical PID associated with CT
infection compared to women with cervical STI and and normal histology. p
= 0.01 for sector 2; p = 0.02 for sector 3; p = 0.04 for
sector 5; and p = 0.02 for sector 6. All other sectors were not
significant. P value derived after 1000 permutations.