; ; Thyroid disease records supplied by the Garavan Institute and J. Ross ; Quinlan, New South Wales Institute, Syndney, Australia. ; ; 1987. ; replacement therapy, underreplacement, overreplacement, negative. | classes age: continuous. sex: M, F. on thyroxine: f, t. query on thyroxine: f, t. on antithyroid medication: f, t. sick: f, t. pregnant: f, t. thyroid surgery: f, t. I131 treatment: f, t. query hypothyroid: f, t. query hyperthyroid: f, t. lithium: f, t. goitre: f, t. tumor: f, t. hypopituitary: f, t. psych: f, t. TSH measured: f, t. TSH: continuous. T3 measured: f, t. T3: continuous. TT4 measured: f, t. TT4: continuous. T4U measured: f, t. T4U: continuous. FTI measured: f, t. FTI: continuous. TBG measured: f, t. TBG: continuous. referral source: WEST, STMW, SVHC, SVI, SVHD, other.