IgA by age and sex
How the usual range for IgA changes with age and sex, 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 |
|---|---|
| Women, 16–60 | 87–352 mg/dL |
| Men, 16–60 | 90–386 mg/dL |
| under 0.4167 | 7–37 mg/dL |
| 0.4167–-0.25 | 16–50 mg/dL |
| 0.75–0.25 | 27–66 mg/dL |
| 1.25–1 | 36–79 mg/dL |
| 2–3 | 27–246 mg/dL |
| 4–6 | 29–256 mg/dL |
| 7–9 | 34–274 mg/dL |
| 10–12 | 42–295 mg/dL |
| 13–15 | 52–319 mg/dL |
| 16–17 | 60–337 mg/dL |
| 18+ | 61–356 mg/dL |
Sources: Labcorp Diagnostics, Mayo Clinic Laboratories, ARUP Laboratories, American Board of Internal Medicine