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. 2020 Dec 16;11:6398. doi: 10.1038/s41467-020-19814-6

Fig. 5. The effect of the FUT2–ABO risk score in relation to risk S. pneumoniae and non-S. pneumoniae respiratory illnesses.

Fig. 5

a illustrates the results in the COPSAC birth cohorts, and b results for the RhinoGen study. Incidence rate ratios in a are estimated using a quasi-Poisson model, which is adjusted for sex and cohort status. Symptom ratios in b are estimated using a mixed-effect quasi-Poison model adjusted for detection of respiratory virus, season, age, sex, race, atopy, and asthma, and a random-effect term for child to account for repeated sampling for each child. a N = 918 and b N = 310. The FUT2–ABO score was based on rs601338 (FUT2) and rs505922 (ABO).