膳食纤维摄入量和减重手术后的排便习惯：一项结构化文献综述。
Dietary Fibre Intake and Bowel Habits After Bariatric Surgery: a Structured Literature Review.
机构信息
School of Health Professions, Murdoch University, Perth, Australia.
出版信息
Obes Surg. 2019 Jul;29(7):2247-2254. doi: 10.1007/s11695-019-03837-0.
BACKGROUND
Bariatric patients regularly present with insufficient dietary fibre intake. Adequate dietary fibre is essential for gut function and laxation. This review aims to assess the effect of bariatric surgery on dietary fibre intake and bowel habits.
METHODS
This review was conducted using the methodology described by Kable et al. (Nurse Educ Today 8:878-886, 2012) for structured literature reviews.
RESULTS
Post-surgery, patients consume inadequate dietary fibre when compared to recommendations for healthy populations. Food intolerance to fibre-rich foods, food restriction and discomfort with eating are possible causes. Bowel habit changes are likely to be procedure-specific. Only one study has assessed both dietary fibre intake and bowel habits.
CONCLUSION
Understanding changes in dietary fibre types and bowel habits will be useful to address future dietary interventions.
背景
肥胖症患者经常存在膳食纤维摄入不足的问题。充足的膳食纤维对肠道功能和通便非常重要。本综述旨在评估减重手术对膳食纤维摄入和肠道习惯的影响。
方法
本综述采用 Kable 等人（Nurse Educ Today 8:878-886, 2012）描述的方法进行结构化文献综述。
结果
与健康人群的推荐量相比，手术后患者的膳食纤维摄入量不足。对富含纤维的食物不耐受、食物限制和进食不适可能是导致这种情况的原因。肠道习惯的改变可能与手术方式有关。只有一项研究同时评估了膳食纤维的摄入量和肠道习惯。
结论
了解膳食纤维类型和肠道习惯的变化将有助于制定未来的饮食干预措施。
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