Compared with healthy people in the same studies, it’s less common in none and more common in 1 condition. Only studies that had both are counted.
A difference is an association: it doesn’t mean this microbe causes, prevents or treats any of these.
Strongest first, then the biggest gap · Each figure is 10 people Ulcerative colitis 820 people · 7 studies More common in people with it Healthy under 1% With it 2.4% ›