Table 3.

Logit coefficients from logistic regression models for biological abnormalities, multiple linear regression for macrophage aggregates (MA)

Factors	Raised skin	Neoplastic skin	Myxozoan	Helminth	Altered foci	Liver neoplasia	MA
Constant	−2.18	−4.28	−1.40	2.76	−5.41	−4.88	0.82
Sex	−0.46	−14.15	−0.99	0.08	0.09	−0.33
Age	0.13	−0.04	0.09	−0.09	0.31	0.11	0.16
Upper estuary	1.55	3.34	−0.49	−1.39	−3.40	1.96	−0.07
Lake	−0.72	2.97	0.42	−2.18	1.16	0.40	0.10

An italicized value indicates a p value between 0.05 and 0.10, while a bold value had a p value < 0.05