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[目的]观察益生茵预防感染后肠易激综合征的效果。[方法]某院门诊及住院的已治愈的胃肠道感染患者.分为3组,A组:思连康治疗1.5g,3次/d,疗程2个月;B组:谷维素治疗20mg,3次/d,C组为空白对照组。治疗3个月后观察3组的肠易激综合征发生率。[结果]A组治疗后感染后肠易激综合征的发生率为2%,B组治疗后感染后肠易激综合征的发生率为27%,C组治疗后感染后肠易激综合征的发生率为30%,A组与B、C组比较,差异有统计学意义(P﹤0.05),B组与c组比较,差异无统计学意义(P﹥0.05)。[结论]益生菌有预防感染后肠易激综合征的作用。
[Objective] To observe the effect of probiotics on preventing irritable bowel syndrome after infection. [Method] Patients with clinically and hospitalized gastrointestinal tract infection in a hospital were divided into 3 groups: group A, treated with silconium 1.5g 3 times daily for 2 months; group B received oryzanol 20mg, 3 times / d, C group was blank control group. After 3 months of treatment, the incidence of irritable bowel syndrome in the three groups was observed. [Results] The incidence of irritable bowel syndrome in group A was 2% after treatment, the incidence of irritable bowel syndrome was 27% in group B after treatment, the incidence of irritable bowel syndrome (P <0.05). There was no significant difference between group B and group C (P> 0.05). There was no significant difference between group B and group C (P> 0.05). [Conclusion] Probiotics have the effect of preventing irritable bowel syndrome after infection.