Да, все так и есть: эти исследования подтверждают результаты мета-анализа, опубликованного годом ранее:
DATA SYNTHESIS: From 25 randomized controlled trials (RCTs), probiotics significantly reduced the relative risk of AAD (RR = 0.43, 95% CI 0.31, 0.58, p < 0.001). From six randomized trials, probiotics had significant efficacy for CDD (RR = 0.59, 95% CI 0.41, 0.85, p = 0.005). {Am J Gastroenterol. 2006 Apr;101(4):812-22.}
Также они помогают бороцца с хеликобактером и предупреждать диарею при его эрадикации:
We identified 14 randomized trials (n = 1671). Pooled H. pylori eradication rates were 83.6% (95% CI = 80.5-86.7%) and 74.8% (95% CI = 71.1-78.5%) for patients with or without probiotics by intention-to-treat analysis, respectively, the odds ratio (OR) was 1.84 (95% CI = 1.34-2.54); the occurrence of total side effects were 24.7% (95% CI = 20.0-29.4%) and 38.5% (95% CI = 33.0-44.1%) for groups with or without probiotics, especially for diarrhoea, the summary OR was 0.44 (95% CI = 0.30-0.66).{Aliment Pharmacol Ther. 2007 Jan 15;25(2):155-68.}
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