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目的了解2012-2014年全国献血情况。方法以发放调查表的方式,对2012-2014年全国350个采供血机构的献血情况进行调查。结果 2012-2014年,全国献血人次分别为1 235.12万人、1 256.54万人和1 280.55万人。人口献血率分别为9.16‰、9.34‰和9.40‰。献血量分别为4 119.40吨、4 197.66吨和4 273.97吨。人均献血量分别为3.06 m L、3.12 m L和3.14 m L。捐献全血人次分别为1 168.61万人、1 182.25万人和1 199.66万人,献血量分别为1 965.51万U、1 990.05万U和2 016.24万U。捐献机采血小板人次分别为66.50万人、74.30万人和80.47万人,献血量分别为93.88万治疗量、108.56万治疗量和119.74万治疗量。2012-2014年,我国捐献全血的献血形式是以个人无偿为主,所占比例超过70%,而团体无偿所占比例为20%左右。捐献全血的个人无偿献血的比例呈现逐年下降的趋势,而团体无偿所占比例逐年升高。捐献机采血小板的献血形式以个人无偿为主,所占比例超过90%。结论 2012-2014年,我国的献血呈现稳步增长的趋势。
Objective To understand the national blood donation from 2012 to 2014. Methods The questionnaire was used to investigate the blood donation status of 350 blood collection and supply agencies nationwide in 2012-2014. Results In 2012-2014, the number of blood donors in the country were 11,551,200, 12,585,400 and 12,805,500 respectively. The population donation rates were 9.16 ‰, 9.34 ‰ and 9.40 ‰, respectively. Blood donations amounted to 4 119.40 tons, 4 197.66 tons and 4 273.97 tons respectively. Per capita blood donations were 3.06 m L, 3.12 m L and 3.14 m L, respectively. The donations of whole blood were 1,166,600, 1,182,500 and 1,196,600 respectively, with blood donations of 19,655,100 U, 19,905,500 U and 2,016,240 U. Donations of machine platelets were 6.65 million people, 743,000 people and 804700 people, the blood donation was 938,800 doses, 1,085,600 doses and 1,197,400 doses. In 2012-2014, the blood donation form of whole blood donated by our country is based on individual gratuitous donations, accounting for more than 70% of the total donations, while the proportion of unpaid groups is about 20%. The proportion of unpaid blood donations donated by whole blood tends to decrease year by year, while the proportion of unpaid groups in the society increases year by year. Donated blood donation platelet blood donation in the form of individual-based, accounting for more than 90%. Conclusion From 2012 to 2014, the blood donation in our country showed a steady growth trend.