T cells (absolute) by age and sex
How the usual range for T cells (absolute) changes with age, as labs print it.
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The usual range at every age
The reference range labs print, for each age group. Ranges differ a little between labs, so the range on your own report is the one your result is judged against.
Use the left and right arrow keys to step through the age groups. Every range is also in the table below.
| Who | Usual range |
|---|---|
| under 0.019 | 600–5,000 cells/µL |
| 0.019–-0.833 | 2,300–7,000 cells/µL |
| 0.167–-0.583 | 2,300–6,500 cells/µL |
| 0.417–-0.25 | 2,400–6,900 cells/µL |
| 0.75–0.25 | 1,600–6,700 cells/µL |
| 1.25–1 | 1,400–8,000 cells/µL |
| 2–4 | 900–4,500 cells/µL |
| 5–9 | 700–4,200 cells/µL |
| 10–15 | 800–3,500 cells/µL |
| 16+ | 622–2,402 cells/µL |
Sources: Labcorp, ARUP Laboratories, EJIFCC (International Federation of Clinical Chemistry and Laboratory Medicine)