T3, Total (by CMIA) 亞甲狀腺素	R053
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Specimen Required 3 mL Pl (1 mL serum)	Schedule Monday-Saturday
Specimen Stability Ambient: 24 hr Refrigerated: 8 days Frozen: 1 month
Reference Interval: Conv. Units Euthyroid, non-pregnant (95 %ile) 64 - 152 ng/dL Pregnancy (95 %ile): First trimester 81 - 179 ng/dL Second trimester 92 - 209 ng/dL Third trimester 88 - 208 ng/dL Pediatric: 0-<1 yr 120 - 230 ng/dL 1-5 yr 92 - 201 ng/dL 6-10 yr 92 - 193 ng/dL 11-14 yr 68 - 187 ng/dL 15-20 yr 64 - 195 ng/dL
Reference Interval: S.I. Units Euthyroid, non-pregnant (95 %ile) 0.98 - 2.33 nmol/L Pregnancy (95 %ile): First trimester 1.24 - 2.75 nmol/L Second trimester 1.42 - 3.21 nmol/L Third trimester 1.35 - 3.19 nmol/L Pediatric: 0-<1 yr 1.85 - 3.53 nmol/L 1-5 yr 1.42 - 3.08 nmol/L 6-10 yr 1.41 - 2.96 nmol/L 11-14 yr 1.04 - 2.87 nmol/L 15-20 yr 0.99 - 2.99 nmol/L
Reference Notes and Guidelines Click here for more details. Reference Notes and Guidelines 1. Flagging is based on euthyroid ranges. 2. Pregnancy reference ranges are from Stricker et al, AACC, July 2006. 3. Ambruster D, Khosrow A et al. Pediatric Reference Intervals on Abbott Architect (CALIPER). Australasian Association of Clinical Biochemists. 2007 Sep; Melbourne, Australia.

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