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观察了保定地区5个月至78岁348例正常人甲皱微循环各项指标。婴幼两组静脉下丛可见率高于其他年龄组,女性尤著,乳头形管袢年龄越小出现越多,婴幼儿占优势。青壮、中老年组管袢数目多于其他年龄组,而且随年龄增长而增多。青壮、中老年组的袢顶宽度大于幼儿、学前组。中老年组的管袢长度大于婴幼儿、学前组,说明随年龄的增长管袢长度增长。管袢动静脉臂直径比例正常者占87.34%,血流速度正常者占95.3%。
The indexes of 348 cases of normal microcirculation in the Baoding area from 5 months to 78 years old were observed. Visible rate of infrarenal plexus in both groups was higher than that of other age groups, especially in females. The younger the nipples were, the more infants and young children were. Young and middle-aged people have more tuberculosis than other age groups, and increase with age. Young and middle-aged group, the width of the top is greater than that of young children and pre-school groups. The length of tube in the middle-aged and elderly group was longer than that in infants and preschool group, indicating that the tube length increased with age. Tubal artery and vein diameter ratio of normal accounted for 87.34%, normal blood flow accounted for 95.3%.