Table 3.
Demographic Characteristics of all Donors Across Six Blood Centers from June, 2014 to July, 2015
| Blood Centers | Anhui | Dalian | Changzhi | Kaifeng | Mianyang | Fujian |
|---|---|---|---|---|---|---|
| Donors Status | ||||||
| First-Time | 60,812(62.26%) | 38,503(49.75%) | 10,643(32.43%) | 40,227(67.11%) | 18,889(41.52%) | 43,384(51.92%) |
| Repeat | 36,856(37.74%) | 38,892(50.25%) | 22,174(67.57%) | 19,711(32.89%) | 26,605(58.48%) | 40,170(48.08%) |
| Gender | ||||||
| Male | 65,105(66.66%) | 48,496(62.66%) | 20,790(63.35%) | 38,942(64.97%) | 27,742(60.98%) | 50,124(59.99%) |
| Female | 32,563(33.34%) | 28,899(37.34%) | 12,027(36.65%) | 20,996(35.03%) | 17,752(39.02%) | 33,430(40.01%) |
| Age Group | ||||||
| 18~25 | 42,212(43.22%) | 32,597(42.12%) | 2701(8.23%) | 11,688(19.50%) | 9313(20.47%) | 28,450(34.05%) |
| 25~35 | 27,328(27.98%) | 21,421(27.68%) | 7269(22.15%) | 15,740(26.26%) | 10,150(22.31%) | 21,933(26.25%) |
| 35~45 | 18,762(19.21%) | 15,439(19.95%) | 13,199(40.22%) | 19,234(32.09%) | 16,005(35.18%) | 20,989(25.12%) |
| 45~55 | 8907(9.12%) | 7536(9.74%) | 8765(26.71%) | 11,976(19.98%) | 9276(20.39%) | 10,854(12.99%) |
| 55~60 | 459(0.47%) | 402(0.52%) | 883(2.69%) | 1301(2.17%) | 751(1.65%) | 1329(1.58%) |
| Occupation | ||||||
| Farmers | 5801(5.94%) | 3243(4.19%) | 12,270(37.39%) | 16,405(27.37%) | 5687(12.50%) | 2565(3.07%) |
| Workers | 10,206(10.45%) | 12,027(15.54%) | 5907(18.00%) | 11,286(18.83%) | 4841(10.64%) | 2423(2.90%) |
| Students | 23,020(23.57%) | 18,103(23.39%) | 1414(4.31%) | 5580(9.31%) | 4599(10.11%) | 14,647(17.53%) |
| Soldiers | 1845(1.89%) | 859(1.11%) | 98(0.30%) | 623(1.04%) | 641(1.41%) | 1504(1.80%) |
| Teachers | 2724(2.79%) | 410(0.53%) | 755(2.30%) | 468(0.78%) | 1210(2.66%) | / |
| Civil Servants | 3437(3.52%) | 186(0.24%) | 1195(3.64%) | 336(0.56%) | 1843(4.05%) | 4278(5.12%) |
| Doctors | 4189(4.29%) | 573(0.74%) | 597(1.82%) | 2242(3.74%) | 3071(6.75%) | 3175(3.81%) |
| Staff | 24,026(24.60%) | 2748(3.55%) | 2110(6.44%) | 22,914(38.23%) | 3662(8.05%) | 19,518(23.36%) |
| Other | 22,414(22.95%) | 39,247(50.71%) | 8470(25.81%) | 84(0.14%) | 19,940(43.83%) | 35,444(42.42%) |
| Education | ||||||
| Below High School | 18,645(19.09%) | 22,174(28.65%) | 15,765(48.04%) | 21,799(36.37%) | 14,185(31.18%) | 31,458(37.65%) |
| High School and | 42,662(43.68%) | 21,733(28.08%) | 14,407(43.90%) | 30,784(51.36%) | 22,893(50.32%) | 23,111(27.66%) |
| Associate Degree | ||||||
| Bachelor’s Degree | 22,044(22.57%) | 20,726(26.78%) | 2543(7.75%) | 5556(9.27%) | 7670(16.86%) | 28,525(34.14%) |
| Master’s Degree | 3340(3.42%) | 805(1.04%) | 30(0.09%) | 1091(1.82%) | 669(1.47%) | 460(0.55%) |
| Others | 10,977(11.24%) | 11,958(15.45%) | 72(0.22%) | 707(1.19%) | 77(0.17%) | / |
| Sum up | 97,668 | 77,395 | 32,817 | 59,938 | 45,494 | 83,554 |
| Total | 396,866 | |||||