Selenium (Serum)
Males, Age 20-29
The median serum selenium for males aged 20-29 in the US population is 129.4 µg/L, with 90% of this group falling between 110.5 and 164.8 µg/L.
NHANES 2015-2016 Trace Elements 2015-2016 · Sample size: 133 participants · Unit: µg/L
Percentile Distribution
Unit:
| Percentile | P5 | P25 | P50 | P75 | P95 |
|---|---|---|---|---|---|
| Value (µg/L) | 110.5 | 121.8 | 129.4 | 137.6 | 164.8 |
110.5 121.8 129.4 137.6 164.8
P5 P25 P50 P75 P95
Data and Methodology
- Dataset
- NHANES 2015-2016 Trace Elements ( NHANES 2015-2016 Trace Elements 2015 , Survey-weighted percentiles from NHANES 2015-2016 serum copper, selenium, and zinc one-third subsample. The published WTSA2YR subsample weight is applied directly.)
- Survey years
- 2015-2016
- Sample size
- 133 participants
- Reference population
- US adults aged 20+, excluding pregnant participants
- Exclusion criteria
-
- Age under 20
- Pregnant at time of exam (RIDEXPRG == 1)
- Missing analyte value
- Missing or zero trace-element subsample weight (WTSA2YR)