摘要
目的观察外周静脉穿刺时咳嗽对患者疼痛程度的影响。方法将20例静脉输液患者随机分为甲、乙两组各10例。甲组先在咳嗽状态下行静脉穿刺,次日在非咳嗽状态下穿刺;乙组反之。采用视觉模拟评分(VAS)法评价两组穿剌时疼痛程度,同时记录穿剌时血压与心率的变化。结果患者咳嗽状态下行静脉穿剌VAS评分显著低于非咳嗽时(P<0.01),咳嗽和非咳嗽状态下静脉穿剌时血压、心率比较,差异无显著性意义(均P>0.05)。结论咳嗽能减轻静脉穿刺时疼痛,且操作简便。
Objective To observe the effect of coughing on the pain during venipucture. Methods Twenty patient s undergoing venipuncture were randomly divided into two groups: group A and gr oup B, with 10 patients in each group. The patients in the group A were asked to cough during venipuncture the first day and received the puncture without cough ing the following day. In the group B, the order was reversed. Visual analogue s cale (VAS) was used to evaluate the pain experieced by the patients and the bloo d pressure and heart rate were recorded. Results The scores of V AS during coughing were significantly lower than those non-coughing scores. No significant differences in blood pressure and heart rate were observed between c oughing and no-coughing time. Conclusion The cough trick can al leviate the pain during venipuncture and is easy to performe.
