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. 2020 Jan 17;11:362. doi: 10.1038/s41467-019-14177-z

Fig. 1. Microbial richness (Shannon index) for each participant stratified per number of medications used.

Fig. 1

Dots represent the richness value per each sample in the study. Boxplot shows the median and interquartile range (25th and 75th). Whiskers show the 1.5*IQR range. Black lines show linear regression with a purple shadow indicating the 95% confidence interval. From left to right, the IBD cohort (N = 454 samples, linear regression, coefficient = −0,001, p = 0.88), population cohort (N = 1124 samples, linear regression, coefficient = −0.002, p = 0.77) and the IBS cohort (N = 305 samples, linear regression, coefficient = −0.016, p = 0.06). (Source data are provided as a Source Data file).