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Variation with Age of Reference Values for P‐Cobalamins
Author(s) -
Nexø Ebba
Publication year - 1983
Publication title -
scandinavian journal of haematology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.904
H-Index - 84
eISSN - 1600-0609
pISSN - 0036-553X
DOI - 10.1111/j.1600-0609.1983.tb02530.x
Subject(s) - interval (graph theory) , reference values , population , age groups , interval data , mathematics , zoology , statistics , chemistry , demography , medicine , biology , combinatorics , environmental health , data envelopment analysis , sociology
P‐cobalamins were recorded on plasma from 279 persons (age interval 20–80 years) who participated in a population survey. The values obtained showed a decrease in the mean and a broadening of the reference interval with age. The justification of employing one reference interval, 200–650 pmol/1, is discussed.