Fig. 1From: Comparison of hypothesis- and data-driven asthma phenotypes in NHANES 2007–2012: the importance of comprehensive data availabilityDistribution of the hypothesis-driven asthma phenotypes according to the data-driven classes identified in Model 2. Both Class A < 40 and Class A ≥ 40 are the phenotypes with more asthma-related symptoms and low lung function. No significant differences (p > 0.05) were observed between the proportions of the hypothesis-driven within the data-driven phenotypes. NS non-significantBack to article page