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. 2020 Oct 20;55(12):3509–3516. doi: 10.1002/ppul.25104

Table 3.

Estimated prevalence rates of EIB and EILO post‐stratified by sex

EIB EILO
All, % (95% CI) 23.1 (14.5 – 33.8)a 8.1 (2.5 – 18.5)b
Females, % (95% CI) 33.4 (19.9 – 47.0)a 11.1 (3.8 – 23.7)b
Males, % (95% CI) 16.8 (6.4 – 33.1)b 6.3 (0.4 – 24.8)b

EIB, exercise‐induced bronchoconstriction; EILO, exercise‐induced laryngeal obstruction.

a

Wald confidence limits.

b

Clopper‐Pearson (exact) confidence limits.