Số bệnh nhân đủ điều kiện Age năm (trung bình ± SD) Sex - nam [%] trước phẫu thuật thoát vị đau đớn [%] Chuẩn mực kế toán trung bình (25-75% tứ phân vị) hoạt động trong ngày phẫu thuật [%] Level chuyên môn phẫu thuật không. [%] Được chứng nhận bác sĩ phẫu thuật thường trú với bác sĩ phẫu thuật không có giám sát | 30 Recurrence as an Important Endpoint o Table . Patient and hernia characteristics of 254 patients divided between teaching and non teaching hospitals No. of actual responders Teaching hospital 7 irs Non-teaching hotpftuMn ml 43 Total n 054 g No. of eligiblepatients 130 lt2 282 Age- years mean SD Sex- male 104 138 242 Preoperative painful hernia VAS median 25-75 quartiles 81 31 0-60 98 25 0-50 179 25 0-50 Operations indnysungeay 80 29 109 Level of surgical expertise no. Certified surgeon Resident witn snrgeon Unsupervised resident 10 88 13 136 7 0 146 95 13 Duration ofgurgery mig Median 25-75 quartiles 45 40-60 28 24-40 36 25-45 aChi-square test Fisher s exact test bMann-Whitney u test o Table short-term postoperative complications and follow-up of 254 patients divided between teaching and non teaching hospitals nnnssr7p nes ngp s7 g ngsnprs7s trspn-p p7s nngs7 n 111 Non teeehieg hospitals n 143 pvdue Re-operation no. Postoperative bleeding 0 1 c Jrchidectomie 0 1 Wound Infection nd. 1 2 Bladder retention - no. 0 2 Percutaneous drainage of seroma no. 1 2 Total of complisotjone wis7 inters vention 2 8 la Follow-up 1 week n-. Pain Swelling Haematoma 28 56 26 24 83 29 31 Recurrence as a Problem oftheTrainee Table . Continued Teaching hospital n 111 Non-teaching hospitals n 143 p value Follow-up 2 weeks no. Pain 10 14 Swelling 38 45 Haematoma 9 8 Follow-up th rem months no. Pain 9 6 aChi-squaro Hsher s exact test o Table . The long-term 4years postoperative complications of 254 patients divided between teaching and non-teaching hospitals Toaaeicghoapittl n 111 Non-teeshing hospitals n 143 pvnlue Physical examination at outpatient clinic 94 116 - no. Recurrence .
