摘要
目的分析进针方式对献血者手臂疼痛的影响。方法选取2022年06月~2023年01月接收的献血者368例,数字表法随机分为为对照组(n=184)和观察组(n=184)。对照组进针角度为10°~20°,观察组进针角度为40°~45°,比较两组一次穿刺成功率,比较两组临床指标变化,对比两组疼痛程度,观察两组满意度。结果观察组一次穿刺成功率为96.00%,高于对照组的94.56%,差异有统计学意义(P<0.05)。观察组局部肿胀发生率为4.00%、局部红肿发生率为2.67%,均低于对照组的16.00%、12.00%,差异有统计学意义(P<0.05),观察组采血血流速度高于对照组,差异有统计学意义(P<0.05)。观察组疼痛程度轻于对照组,差异有统计学意义(P<0.05)。观察组满意度为99.46%,高于对照组的92.39%,差异有统计学意义(P<0.05)。结论无偿献血者进针角度为40°~30°可提高一次穿刺成功率,增加采血血流速度,降低局部血肿及肿胀发生风险,减轻手臂疼痛程度,提高献血者满意度。
Objective To analyze the efect of needle insertion methods on arm pain in blood donors.Methods A total of 368 blood donors who were admitted to our station from June 2022 to January 2023 were selected and randomly divided into a control group(n=184)and an observation group(n=184)using a digital table method.The injection angle of the control group is 10°-20°,and the injection angle of the observation group is 40°-45°.Compare the success rate of one puncture between the two groups,compare the changes in clinical indicators between the two groups,compare the degree of pain between the two groups,and observe the satisfaction of the two groups.Results The success rate of one puncture in the observation group was 96.00%,higher than 94.56%in the control group,with a statistically significant difference(P<0.05).The incidence of local swelling and redness in the observation group was 4.00%and 2.67%,both lower than the 16.00%and 12.00%of the control group,with statistically significant differences(P<0.05).The blood flow velocity in the observation group was higher than that in the control group,with statistically significant differences(P<0.05).The degree of pain in the observation group was milder than that in the control group,and the difference was statistically significant(P<0.05).The satisfaction rate of the observation group was 99.46%,which was higher than 92.39%of the control group,and the difference was statistically significant(P<0.05).Conclusions A needle insertion angle of 40°to 30°for unpaid blood donors can improve the success rate of a single puncture,increase the blood flow rate for blood collection,reduce the risk of local hematoma and swelling,reduce arm pain,and improve donor satisfaction.It is worth promoting.
作者
张秀华
陈丽华
邓媛
ZHANG Xiuhua;CHEN Lihua;DENG Yuan(Ganzhou Central Blood Station,341000)
出处
《航空航天医学杂志》
2023年第11期1359-1361,共3页
Journal of Aerospace medicine
关键词
无偿献血
进针方式
一次穿刺成功率
疼痛程度
满意度
Unpaid blood donation
Needle insertion method
The success rate of one puncture
Degree of pain
Satisfaction
