Table 1 Donor characteristics at first and second donation
Characteristic | 1st donation | 2nd donation | ||||
|---|---|---|---|---|---|---|
Female | Male | All | Female | Male | All | |
n | 16 | 44 | 60 | 16 | 44 | 60 |
Median age (range)—years | 31 (21–53) | 32.5 (18–62) | 32 (18–62) | 31.5 (21–54) | 34.5 (18–62) | 33.5 (18–62) |
Mean weight (range)—kg | 71 (56–110) | 83.5 (57–129) | 80 (56–129) | 71.3 (58–110) | 84 (54–129) | 81 (54–129) |
Mean height (range)—cm | 169 (160–180) | 182 (169–192) | 179 (160–192) | 169 (160–180) | 182 (170–192) | 179 (160–192) |
Mean CD34 (range)—/µl | 75 (33.1–230.7) | 96.9 (32.8–192.5) | 91.1 (32.8–230.7) | 84.6 (24.0–338.7) | 83.9 (22.6–235.9) | 84.1 (22.6–338.7) |
Mean WBC (range)—103/µl | 6.9 (3.6–10.1) | 6.1 (3.8–10.4) | 6.3 (3.6–10.4) | 6.9 (4.4–10.8) | 5.9 (3.5–16.2) | 6,1 (3.5–16.2) |
Mean Hb (range)—g/L | 136.9 (123–158) | 153.3 (136–173) | 14.9 (12.3–17.3) | 132.6 (120–145) | 153.1 (140–166) | 14.8 (12–16.6) |
Mean Hct (range)—% | 39 (35.8–45.6) | 43.5 (37.8–48.5) | 42.3 (35.8–48.5) | 37 (25.9–41.8) | 43.5 (39.2–47.5) | 41.8 (25.9–47.5) |
Mean Plt (range)—103/µl | 263 (213–345) | 229 (165–349) | 238 (165–349) | 274 (193–364) | 224 (159–373) | 237 (159–373) |
Mean Lymphocyte (range)—103/µl | 1.9 (0.9–3.1) | 1.7 (1.0–2.6) | 1.7 (0.9–3.1) | 1.8 (0.9–2.7) | 1.5 (0.8–2.5) | 1.6 (0.8–2.7) |
Median duration time between donations—days | 177 (35–659) | 193 (24–1652) | 187 (24–1652) | |||