Skip to main content
Fig. 2 | Asthma Research and Practice

Fig. 2

From: Associations between serum 25(OH)D concentrations and prevalent asthma among children living in communities with differing levels of urbanization: a cross-sectional study

Fig. 2

Unadjusted odds of asthma for each vigintile of 25(OH)D concentrations. The solid line represents the lowess smoothed curve and the dashed lines represent confidence intervals for this curve. The black dots indicate the odds of asthma in Pampas de San Juan, and the red dots indicate the odds of asthma in Villa El Salvador. The size of the dot is proportional to the number of individuals included in calculation of the odds. Between vigintiles 1 through 13 (approximately 27.5 ng/ml), we observed an inverse relationship between odds of asthma and 25(OH)D levels. Between vigintiles 13 and 20, we observed a positive relationship between odds of asthma and 25(OH)D levels

Back to article page