Age group | 70–75 (N = 973) | 75–80 (N = 517) | 80–85 (N = 345) | 85+ (N = 224) | ||||
---|---|---|---|---|---|---|---|---|
Gender | Male | Female | Male | Female | Male | Female | Male | Female |
Count | 683 | 290 | 380 | 137 | 258 | 87 | 177 | 47 |
White blood cellsb | 6.5 | 5.9 | 6.5 | 6 | 6.6 | 6.2 | 6.5 | 6.5 |
Absolute neutrophil countb | 3.9 | 3.4 | 4 | 3.7 | 4 | 3.6 | 4.1 | 3.9 |
Absolute lymphocyte countb | 1.8 | 1.8 | 1.7 | 1.8 | 1.8 | 1.7 | 1.6 | 1.8 |
Hemoglobin (g/dL) | 14.6 | 13.2 | 14.5 | 13.4 | 14.2 | 13.2 | 13.6 | 12.9 |
Mean corpuscular volume (fL) | 89.9 | 97.1 | 90.4 | 89.9 | 91.4 | 90.7 | 91.4 | 89.9 |
Plateletsb | 203 | 204 | 199 | 206 | 197 | 207 | 202 | 216 |
Body mass index | 27 | 27.6 | 26.5 | 25.5 | 26 | 25.1 | 25 | 25.2 |