<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 22pt; line-height: 200%; mso-char-indent-count: 2.0; mso-pagination: widow-orphan"><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">  </span><span lang="EN-US" style="font-size: 11pt; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 22pt; line-height: 200%; mso-char-indent-count: 2.0; mso-pagination: widow-orphan"><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">    </span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">据世界卫生组织统计,献血人次数占全国人口总数的</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">4%</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">即能满足该国临床用血的需要。</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">4%</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">的献血率是每个国家献血组织首先要达到的目标。</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt"> <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 很多国家根据该国的血源情况和临床用血情况对献血年龄和每次献血量都做了明确的规定。</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt"> <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 从一个献血者采集的血量与他的血容量有关。科学分析表明:人体平均每公斤体重含血液约</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">70</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">毫升,采血的安全指数是不能超出全身血量的</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">12%</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">。因此一个体重</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">50</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">公斤的人,不应当要求他献出超过</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">420</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">毫升的血。一个体重</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">70</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">公斤或更重的人献血时最多不超过</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">500</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">毫升。</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt"> <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 采集血浆的最大量,不同的国家有不同的规定。世界卫生组织和红十字会建议采集血浆的最大量每次不超过</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">600</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">毫升,每年最多不超过</span><st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="15" unitname="升"><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">15</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">升</span></st1:chmetcnv><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">。</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt"> <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 下面是部分国家和地区对每次献血量的规定(单位:毫升):</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt"> <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 美国 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">450±45 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 西德 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">500 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 英国 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">450 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 法国 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">400--450 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 加拿大 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">450 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 比利时 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">385</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">(体重</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">×7.5</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">毫升以下)</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt"> <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 瑞典 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">450 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 芬兰 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">400--450 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 瑞士 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">450 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 南斯拉夫 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">250--450 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 荷兰 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">500 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 日本 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">200--400 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 澳大利亚 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">430 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 南朝鲜 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">320 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 马来西亚 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">300--450 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 阿尔及利亚 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">500 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 缅甸 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">350 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 泰国 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">300 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 菲律宾 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">250 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 中国大陆 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">200--400 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 中国香港 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">300--430 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 中国澳门 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">400 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 中国台湾 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">250--500 </span><span lang="EN-US" style="font-size: 11pt; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 22pt; line-height: 200%; mso-char-indent-count: 2.0; mso-pagination: widow-orphan"><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 从上述数字看,欧美国家公民由于身高体大,每次献血量略多于亚洲公民。就亚洲人而论,每次献血量</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">400</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">毫升也只占全身血量的</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">10%</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">左右。对于用血的患者来说,血液来自同一个人就比来自两个人的血液更安全。</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt"> <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 关于献血年龄的确定,很多国家都做过科学的论证。青年男女在青春期以后身体发育比较迅速,身体对铁的需求量也大,由于献血而使青年人身体缺乏足够量的铁是不应该的,所以规定献血年龄的下限不应低于</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">16</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">岁。随着年龄的增长,心血管疾病的发病率逐年增长,尤其中老年更为明显,并且血红蛋白水平从</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">65</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">岁以后逐渐下降。由于这些原因一般把献血年龄的上限定为</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">70</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt">岁。</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt"> <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 下面是部分国家和地区对献血年龄的规定(岁):</span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt"> <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 世界卫生组织 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">18--65 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 美国 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">17--65 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 加拿大 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">18--65 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 英国 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">18--65 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 联邦德国 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">18--65 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 瑞士 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">18--60 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 日本 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">18--65 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 新西兰 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">16--65 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 塞内加尔 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">18--50 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 南斯拉夫 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">18--65 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 澳大利亚 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">16--65 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 南朝鲜 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">16--65 <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 中国大陆 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">18--55 </span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt"> <br />
</span><span style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> 中国台湾 </span><span lang="EN-US" style="font-size: 11pt; color: black; line-height: 200%; font-family: 宋体; mso-font-kerning: 0pt">17--65 </span><span lang="EN-US" style="font-size: 11pt; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"><o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 22pt; line-height: 200%; mso-char-indent-count: 2.0; mso-pagination: widow-orphan"><span lang="EN-US" style="font-size: 11pt; line-height: 200%; font-family: 宋体; mso-bidi-font-family: 宋体; mso-font-kerning: 0pt"> <o:p></o:p></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt; text-indent: 22pt; line-height: 200%; mso-char-indent-count: 2.0"><span lang="EN-US" style="font-size: 11pt; line-height: 200%; font-family: 宋体"><o:p> </o:p></span></p>