title: The quantitative research of composite immune indicator for crustacean.
abstract: Through analyzing the immunity indicators in recent crustacean research, two defects are pointed in comprehensive immunity evaluation, 1) the integrant indicators cannot comprehensively reflect the change of immunity, and 2) the conclusions that obtained from different indicators of immunity level cannot be compared objectively and scientifically. Basing on that, the paper firstly indicated that the immunity system could be regarded as a composite indicator. Secondly, the paper gave the specific definition of the composite immunity indicator (CII), and discussed the methods of calculation, especially provided two calculation methods of the weights, that is, the Analytic Hierarchy Process (AHP) and the Principal Component Analysis (PCA). Finally, examples were given to clarify the specific steps to compute the composite immunity indicator. The computing results gave the quantitative evaluation, which were in concordance with the existing conclusions.
authors.affiliation: College of Life Science, Hebei University, Baoding 071002, China. zhaipuma@hbu.edu.cn
authors.forename: Zhaipu
authors.initials: Z
authors.lastname: Ma
authors.forename: Jianhua
authors.initials: J
authors.lastname: Zhao
authors.forename: Ling
authors.initials: L
authors.lastname: Wu
authors.forename: Changcan
authors.initials: C
authors.lastname: Shi
authors.forename: Chunquan
authors.initials: C
authors.lastname: Zhang
mesh_terms: D000818:Animals; D003445:Crustacea / Q000276:immunology*; D007109:Immunity / Q000276:immunology; D018448:Models, Immunological; D033561:Penaeidae / Q000276:immunology; D025341:Principal Component Analysis; D012016:Reference Values