PMC:4161609 / 23830-24191
Annnotations
Notes: The upper abdominal score, GERD score, and dyspepsia score are positively correlated with the asthma symptoms score. (A) Spearman’s rank correlation coefficient (ρ) is 0.471 between upper abdominal symptoms and asthma symptoms (P<0.001); (B) ρ=0.478 between GERD and asthma symptoms (P<0.001); (C) ρ=0.378 between dyspepsia and asthma symptoms (P<0.001).