Pt = Point in time: To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
system
^Patient
scale
Nom = Nominal: Nominal or categorical responses that do not have a natural ordering. (e.g., names of bacteria, reported as answers, categories of appearance that do not have a natural ordering, such as, yellow, clear, bloody.
method
California Teachers Study
Additional Names
short name
CA; Calif; CTS; Est; Estr; Estroge; Estrogen admin method; Estrogens; Estrone+estradiol; Estrone+estradiol+estriol; Finding; Findings; Meth; Method of; Nominal; PhenX; Point in time; Random