Investigation on nutritional cognitive behavior of patients with inflammatory bowel disease and malnutrition analysis
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摘要: 目的 调查炎症性肠病(IBD)患者营养认知行为及需求的现况以及营养不良发生的情况。 方法 采用便利抽样的方法,选取南通大学第二附属医院门诊或住院就诊的IBD患者135例,收集患者的一般资料、疾病活动指数、体质量指数(BMI)、营养状况等数据,进行IBD营养认知与行为调查,了解患者营养需求,分析营养不良与患者营养认知行为的关系。 结果 135例患者中,病人整体营养状况评估表(PG-SGA)>4分者共11例,发生率8.1%; BMI<18.5 kg/m2者共7例,发生率5.2%。相关性分析提示, IBD患者营养不良与有效的饮食宣教呈显著负相关(r=-0.512, P<0.05), 与疾病种类(r=0.506, P<0.05)、因IBD腹部手术史(r=0.517, P<0.05)、自我饮食限制(r= 0.532, P<0.05)、疾病活动(r=0.558, P<0.05)呈显著正相关。 结论 IBD患者的饮食营养认知行为正确性及合理性不高,营养不良发生率显著增高,患者对医务人员提供合理的营养指导的需求突出,应引起临床工作者的关注。
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关键词:
- 炎症性肠病 /
- 营养不良 /
- 体质量指数 /
- 认知行为 /
- 病人整体营养状况评估表
Abstract: Objective To investigate the status of nutritional cognitive behavior and demand, and the occurrence of malnutrition in patients with inflammatory bowel disease(IBD). Methods A total of 135 patients with inflammatory bowel disease in Inpatient or Outpatient Departments of Second Affiliated Hospital of Nantong University were selected as research objects by convenience sampling method. The data of general data, disease activity index, body mass index(BMI)and nutritional status were collected. The nutritional cognition and behavior of IBD were investigated to understand the nutritional needs. The relationship between malnutrition and nutritional cognitive behavior was analyzed. Results Out of 135 patients, there were 11 patients(8.1%)with Patient-generated Subjective Global Assessment(PG-SGA)>4 points, and 7(5.2%)with BMI<18.5 kg/m2. The correlation analysis showed that malnutrition was negatively correlated with effective dietary education in patients with IBD and was negatively correlated with the type of disease(r=0.506, P<0.05), abdominal surgery for IBO(r=0.517, P< 0.05), self-dietary restriction(r=0.532, P<0.05)and disease activity(r=0.558, P<0.05). Conclusion The cognitive behavior of dietary nutrition in patients with inflammatory bowel disease is not correct and reasonable, and the incidence of malnutrition is significantly increased. The patients have a high demand for nutritional guidance of medical staff, which should be paid attention to by clinical workers. -
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