在阳萎的治疗中真空负压装置已被广泛接受、成功率高、病人使用满意,同时相对花费低、安全。作者对长期使用真空负压装置的疗效进行质和量的估价。资料和方法 216例同意参加此项研究。年龄36至83岁,平均65岁。开始3个月由泌尿科医师邮寄初次调查表,其中161例寄回调查表。第二次长期调查表寄予初次接受调查的216例病人,其中14例由于死亡(4例)及丧失随访(10例)不能利用,第二次115例病人寄回调查表。结果初次调查表平均随访3个月(2至6个月),负压装置应用者达75％(161/216,1组)。平均随访29个月(11至63个月)时。寄回可用的第二次调查表达57％(115/202,2组)。定期使用,两 In the treatment of impotence vacuum device has been widely accepted, high success rate, patient satisfaction, while relatively low cost and safety. The authors assess the quality and quantity of long-term use of vacuum-assisted devices. Materials and Methods 216 patients agreed to participate in this study. Age 36 to 83 years old, average 65 years old. The initial questionnaire was mailed by urologists for the first 3 months, of which 161 were returned to the questionnaire. The second long-term questionnaire was sent to the first of 216 patients surveyed, of which 14 were not available due to death (4) and follow-up (10), and the second 115 were returned to the questionnaire. Results The initial questionnaire was followed up for an average of 3 months (2 to 6 months) and 75% of negative pressure device users (161/216, 1 group). The mean follow-up was 29 months (11 to 63 months). Sent back to the available second survey was 57% (115 / 202,2 group). Regular use, two