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. 2019 Oct 11;9:347. doi: 10.3389/fcimb.2019.00347

Table 1.

Clinical and demographic characteristics.

Group H
(n = 20)
P
(n = 15)
Comparison
P vs. H
Total
(n = 35)
Mean Age (st.dev) (years) 47.3 (14.5) 60.9 (7.0) W = 62.5,
p = 0.003*
53.8 (13.6)
Gender 15F, 5M 11F, 4M X2 = 0.013,
p = 1
26F, 9M
Mean % BOP positive sites (st.dev) 15.4 (13.8) 16.7 (20.1) W = 157.5,
p = 0.82
16.0 (15.5)

W, Mann Whitney Wilcoxson's test statistic; X2, Chi-squared test statistic;

*

p < 0.05, significant.