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Table 5 Spearman’s correlation coefficients between clinical parameters and salivary hormones

From: Increase in Bifidobacterium is a characteristic of the difference in the salivary microbiota of pregnant and non-pregnant women

  Estradiol Progesterone
All subjects Pregnant women All subjects Pregnant women
Age
Rho  − 0.146  − 0.363  − 0.057 0.157
p 0.247 0.032 0.652 0.368
Height
Rho 0.001  − 0.085  − 0.083  − 0.120
p 0.992 0.629 0.510 0.491
Weight
Rho 0.647 0.287 0.490  − 0.005
p 0.000 0.095 0.000 0.978
Mean PPD
Rho 0.498 0.168 0.562 0.168
p 0.000 0.342 0.000 0.341
PPD ≥ 4 mm
Rho 0.076 0.170 0.114  − 0.057
p 0.551 0.337 0.369 0.748
BOP
Rho 0.009 0.221  − 0.029  − 0.053
p 0.941 0.209 0.820 0.765
Mean GI
Rho 0.530 0.356 0.438 0.164
p 0.000 0.039 0.000 0.353
PESA
Rho 0.662 0.308 0.700 0.191
p 0.000 0.076 0.000 0.280
PISA
Rho 0.096 0.204 0.096  − 0.021
p 0.452 0.246 0.079 0.908
DMF
Rho 0.040 0.217  − 0.088 0.174
p 0.756 0.218 0.491 0.326
  1. Bold values are statistically significant