Table 1.
Summary of participant characteristics and hematological traits
| Variables | Mean ± standard deviation |
|---|---|
| Sample size (n) |
6675 |
| Age (years) |
50.1 ± 8.8 |
| Male (%) |
47.7 |
| Ansung (%) |
50.5 |
| WBC count (103/μl) |
6.4 ± 1.9 |
| RBC count (106/μl) |
4.4 ± 0.4 |
| Hb (g/dl) |
13.8 ± 1.6 |
| Hct (%) |
41.2 ± 4.4 |
| Platelet count (103/μl) |
244.3 ± 60.1 |
| MCV (fl) |
93.9 ± 5.3 |
| MCH (pg) |
31.2 ± 2.0 |
| MCHC (g/dl) | 33.2 ± 1.3 |
Note. WBC: white blood cell, RBC: red blood cell, Hb: hemoglobin, Hct: hematocrit, MCV: mean corpuscular volume, MCH: mean corpuscular hemoglobin, MCHC: mean corpuscular hemoglobin concentration.