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Estimated Components of Variance Expressed as Standard Deviation
| Intralaboratory variation | Interlaboratory variation | |
|---|---|---|
| CD4 time period A | 1.48 (1.31–1.68)a | 1.54 (0.68–3.51) |
| CD4 time period B | 0.85 (0.74–0.98) | 0.09 (0.00–2.67) |
| CD8 time period A | 2.20 (1.94–2.48) | 0.98 (0.43–2.24) |
| CD8 time period B | 1.52 (1.33–1.75) | 0.34 (0.08–1.45 |
Values are the estimated standard deviation and the 95% confidence interval for that estimate.
