Total Triiodothyronine (T3)
Males, Age 30-39
The median total T3 for males aged 30-39 in the US population is 117.0 ng/dL, with 90% of this group falling between 89.6 and 157.9 ng/dL.
NHANES 2009-2012 Thyroid Profile (Subsample A) 2009-2012 · Sample size: 289 participants · Unit: ng/dL
Percentile Distribution
| Percentile | P5 | P25 | P50 | P75 | P95 |
|---|---|---|---|---|---|
| Value (ng/dL) | 89.6 | 105.3 | 117 | 133 | 157.9 |
89.6 105.3 117 133 157.9
P5 P25 P50 P75 P95
Data and Methodology
- Dataset
- NHANES 2009-2012 Thyroid Profile (Subsample A) ( NHANES 2009–2012 Thyroid 2009 , Survey-weighted percentiles from NHANES 2009-2012 Thyroid Profile Subsample A)
- Survey years
- 2009-2012
- Sample size
- 289 participants
- Reference population
- US adults aged 20+, excluding pregnant participants, those with self-reported thyroid disease, and current thyroid medication users
- Exclusion criteria
-
- Age under 20
- Pregnant at time of exam (RIDEXPRG == 1)
- Self-reported thyroid disease (MCQ160M == 1)
- Current thyroid medication use (RXDDRUG match against thyroid_drug_list.txt)
- Missing analyte value
- Missing or zero subsample weight (WTSA2YR)