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. Author manuscript; available in PMC: 2020 Jul 13.
Published in final edited form as: Toxicol Pathol. 2018 Dec 30;47(2):150–164. doi: 10.1177/0192623318816295

Table 3.

Associated p-values for histopathologic lesions correlation with castration and zibotentan treatment.

  Fisher's exact p value for reproductive status Relative risk (RR) and confidence interval (CI) for reproductive status Fisher's exact p value for treatment status Relative risk (RR) and confidence interval (CI) for treatment status

Inflammation, chronic-active 0.0164*
1.417
1.229 to 1.552
>0.9999
1
0.8241 to 1.213
NALT hyperplasia 0.0404* 1.308
1.059 to 1.625
>0.9999 1
0.7411 to 1.349

Olfactory, accumulation, hyaline droplet 0.0806
1.342
0.9965 to 2.038
0.0191*
1.5
1.5 to 1.503
Olfactory epithelium, atrophy 0.6843
1.101
0.7747 to 1.642
0.0076*
1.636
1.612 to 1.819
Olfactory, metaplasia, respiratory 0.0228*
2.684
1.174 to 6.935
0.0001*
7
2.62 to 25.5
Olfactory epithelium, necrosis 0.2742
2.088
0.705 to 6.678
0.0003*

2 to ∞
Olfactory, nerve atrophy 0.1138 1.383
0.9656 to 2.202
0.0029* 1.8
1.771 to 1.866

Respiratory, accumulation, hyaline droplet >0.9999
1.007
0.7931 to 1.308
0.4857
1.25
0.9171 to 1.267
Respiratory epithelium, hyperplasia 0.0952
1.214
0.9912 to 1.224
0.2286
1.2
0.9719 to 1.218
Respiratory, metaplasia, squamous 0.1062

1.045 to ∞
0.1039

1 to ∞
Respiratory epithelium, atrophy 0.2021
1.64
0.8095 to 3.597
0.0067*
3.25
1.45 to 8.296
Respiratory epithelium, necrosis 0.0918 5.368
0.9899 to 32.51
>0.9999 1.333
0.3788 to 4.793

Nasolacrimal duct, hyperplasia, squamous 0.0438*
0.6711
0.4318 to 0.9437
>0.9999
1
0.6733 to 1.485
Luminal protein 0.7206 1.139
0.7248 to 1.874
0.4705 1.273
0.8126 to 2.098
*

Statistically significant values at p < 0.05