ABSTRACT
【Objective】 To establish a rare blood group information supply platform in Shaanxi Province. 【Methods】 The rare blood group information supply platform consists of sample registration, result registration, donor files and inventory blood. The blood donation codes of voluntary blood donors were recorded for blood typing, and the antigen identification results of each blood group system were registered, all stored in the rare blood type information supply platform. When receiving an application for unusual or rare blood type missing multiple conventional antigens or a certain high-frequency antigen, the corresponding antigen negative blood donors and their blood status (in stock or not) were queried from the donor profile module of the platform, and the inventory of blood of rare blood type was monitored dynamically. 【Results】 The results showed that 5.060% (273/5 398) of rare Rh phenotype donors, 1.540‰ (51/33 010) of donors lacking multiple regular antigens, and 13 O-type donors lacking high-frequency antigens were recorded in the rare blood type information supply platform. Among them, 0.019‰ (3/158 484) of Jk(a-b-) phenotype, 0.436‰ (2/4 586) of Di(a+b-) phenotype, and 4.030‰ (8/1 983) of Fy (a-b+) phenotype were stored in the blood bank for rare blood type. 【Conclusion】 The establishment of rare blood group information supply platform can meet the urgent demand for blood of rare blood types in clinical practice and ensure the safety of blood transfusion.
ABSTRACT
BACKGROUND: In an outcome-based health care environment, the demonstration of patient satisfaction with postoperative care has become an important criterion for quality of care assessment. The purpose of this study was to evaluate the effects of hand massage therapy and preoperative information on postoperative patient satisfaction. METHODS: One hundred full term patients scheduled for elective cesarean section under combined spinal- epidural anesthesia were randomly assigned to either the control group (n = 50) or the experimental group (n = 50). The experimental group received a hand massage and preoperative information about their surgery and anesthesia, whereas the control group did not. Twenty-four h after surgery, postoperative patient satisfaction was assessed with questionnaire consisting of 20 items in a blind manner. RESULTS: The mean postoperative satisfaction score of the experimental group was significantly higher than that of the control group (94.9 +/- 15.6 vs. 52.2 +/- 8.5). The pain score postoperatively of the experimental group was significantly lower than that of the control group (0.4 +/- 2.1 vs. 2.1 +/- 0.6), but the pain score at a postoperative 24 h and total analgesic requirement were similar in the two groups. CONCLUSIONS: Preoperative information supply and hand massage therapy are useful interventions that improve postoperative patient satisfaction.