Table 1 Sex, age, anthropometric and clinical characteristics of blood donors
Volunteer donors | Family donors | |||||||
|---|---|---|---|---|---|---|---|---|
Male | Female | Total | Male | Female | Total | Total | p | |
(N = 37) | (N = 13) | (N = 50) | (N = 344) | (N = 83) | (N = 427) | (N = 477) | ||
Age (SD), years | 37.7 (9.6) | 27.8 (5.2) | 32.9 (9.2) | 29.4 (7.9) | 31.6 (8.7) | 29.9 (8.2) | 30,2 (8.3) | 0.017 |
Weight (SD), Kg | 77.6 (12.4) | 66.9 (5.9) | 74.8 (11.9) | 75.5 (11.6) | 70.3 (13.3) | 74.5 (12.1) | 74.5 (12.1) | 0.94 |
Body mass index (SD), Kg/m2 | 25.5 (3.5) | 26.1 (2.7) | 25.7 (3.3) | 24.9 (3.7) | 26.3 (5.2) | 25.3 (4.0) | 25.3 (3.9) | 0.11 |
Systolic blood pressure (SD), mmHg | 131.2 (14.5) | 113.1 (11.4) | 126.4 (15.8) | 129.9 (16.2) | 120.2 (15.2) | 128.0 (16.4) | 127.8 (16.3) | 0.47 |
Diastolic blood pressure (SD), mmHg | 76.8 (9.8) | 75.0 (8.8) | 76.3 (9.5) | 77.0 (11.2) | 77.0 (10.6) | 77.0 (11.0) | 76.9 (10.9) | 0.87 |
Pools (SD), bpm | 76.6 (88.2) | 78.7 (4.2) | 77.2 (7.4) | 77.3 (12.7) | 83.1 (11.7) | 78.4 (12.7) | 78.3 (12.3) | 0.62 |