生物反馈训练对功能性便秘患者临床症状、心理状况和生活质量的影响

目的 探讨生物反馈训练对功能性便秘(FC)患者临床症状、心理状况和生活质量的影响.方法 对49例符合FC罗马Ⅲ标准的患者进行生物反馈训练,应用临床症状积分量表、Zung焦虑自评量表(SAS)、抑郁自评量表(SDS)、汉化版简明健康调查量表(SF-36)评定患者治疗前后的临床症状、心理状况和生活质量的综合改善情况.结果 生物反馈训练后,FC患者临床症状显著改善,临床症状积分量表中排便间隔天数、费力程度、排便不尽和坠胀感、粪便性状、腹胀评分及总积分均有显著降低(临床症状改善).SF-36量表的8个维度(总体健康、生理功能、生理职能、躯体疼痛、活力、社会功能、情感职能和精神健康)的评分均显著提高(生活质量改善).患者治疗后与治疗前相比,SAS量表评分(41.0±8.1比46.5±11.9)和SDS量表评分(44.0±8.2比51.2±11.5)亦显著降低(焦虑、抑郁状况改善).结论 生物反馈训练不仅能有效改善FC患者的临床症状,还可提高患者的生活质量和心理健康水平.

The effects of biofeedback training on clinical symptoms, psychological status and quality of life in patients with functional constipation

Objective To explore the effects of biofeedback training on clinical symptom,psychological state and quality of life in patients with functional constipation (FC).Methods Forty-nine patients with FC diagnosed by Rome Ⅲ were enrolled and received biofeedback training Bowel symptom measure, Zung's self-rating anxiety scale (SAS), self-rating depression scale (SDS) and Chinese version of the MOS 36-item short form healthy survey (SF-36) were recorded to assess the effects before and aftertreatment.Results After biofeedback training, clinical symptom of patients with FC was greatly improved:there was a very significant decrease in total and subscales scores of bowel symptom including spontaneous frequency of bowel movements, straining effort, sensation of anorectal obstruction/blockage, stool consistence and bloating.Patients with FC also improved their quality of life as well as psychological status after biofeedback.All subcategories of SF-36 including general health, physical function, bodily pain, role physical, vitality, social function, role emotion and mental health showed marked increase.Compared to the scores before biofeedback training, SAS (41.0 ±8.1 vs 46.5 ± 11.9) and SDS (44.0 ±8.2 vs 51.2 ±11.5) scores decreased significantly after biofeedback training Conclusion Biofeedback training can improve clinical symptom, psychological status and quality of life in patients with FC.