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. 2023 Mar 15;164(2):503–516. doi: 10.1016/j.chest.2023.03.010

Figure 2.

Figure 2

A-C, Number of microbiota species associated with AHI, T90, and/or ODI. Associations investigated using partial Spearman correlation. Adjustment for multiple comparisons using the Benjamini-Hochberg method with a 5% false discovery rate. A, Results from the main model (ie, adjustment for age, sex, smoking, alcohol intake, and DNA extraction plate) not including adjustment for BMI and (B) including adjustment for BMI. For AHI, n = 3,004. For T90 and ODI, n = 3,364. C, Results from the extended model (ie, further adjustment for fiber intake, total energy intake, leisure time physical activity, education, birth country, and season). For AHI, n = 2,909. For T90 and ODI, n = 3,249. AHI = apnea-hypopnea index; ODI = oxygen desaturation index; T90 = percentage of time with oxygen saturation < 90%.