The blood hemoglobin concentration, hematocrit level, MCV, serum ferritin concentration, and TS of all African-American and white subjects
. | No. . | Hematocrit, % . | Hemoglobin, g/dL . | MCV, fL . | TS, % . | Ferriting μg/L, mean (95% CI)* . |
|---|---|---|---|---|---|---|
| African-American women | 760 | 37.54 ± 0.12 | 12.70 ± 0.04 | 86.79 ± 0.24 | 20.54 ± 0.33 | 59.15 (54.89, 63.75) |
| White women | 15 624 | 39.28 ± 0.02 | 13.49 ± 0.01 | 90.50 ± 0.04 | 24.11 ± 0.08 | 54.69 (53.94, 55.46) |
| African-American men | 733 | 42.55 ± 0.12 | 14.45 ± 0.04 | 87.65 ± 0.21 | 26.03 ± 0.34 | 142.20 (133.86, 151.06) |
| White men | 15 405 | 43.23 ± 0.02 | 14.93 ± 0.01 | 90.68 ± 0.04 | 28.22 ± 0.08 | 115.55 (114.05, 117.06) |
. | No. . | Hematocrit, % . | Hemoglobin, g/dL . | MCV, fL . | TS, % . | Ferriting μg/L, mean (95% CI)* . |
|---|---|---|---|---|---|---|
| African-American women | 760 | 37.54 ± 0.12 | 12.70 ± 0.04 | 86.79 ± 0.24 | 20.54 ± 0.33 | 59.15 (54.89, 63.75) |
| White women | 15 624 | 39.28 ± 0.02 | 13.49 ± 0.01 | 90.50 ± 0.04 | 24.11 ± 0.08 | 54.69 (53.94, 55.46) |
| African-American men | 733 | 42.55 ± 0.12 | 14.45 ± 0.04 | 87.65 ± 0.21 | 26.03 ± 0.34 | 142.20 (133.86, 151.06) |
| White men | 15 405 | 43.23 ± 0.02 | 14.93 ± 0.01 | 90.68 ± 0.04 | 28.22 ± 0.08 | 115.55 (114.05, 117.06) |
Values are given as the mean ± 1 standard error (SE).
Geometric mean (lower, upper 95% confidence limit).