Asthma control status in pregnancy, body mass index, and maternal vitamin D levels.

Mirzakhani, Hooman; O'Connor, George; Bacharier, Leonard B; Zeiger, Robert S; Schatz, Michael X; Weiss, Scott T; Litonjua, Augusto A · J Allergy Clin Immunol · 2017

rct · Level II

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Abstract

Higher maternal 25OHD levels at early pregnancy could reduce the associated risk of uncontrolled asthma status during pregnancy. Obesity might attenuate this effect and is a predictor of uncontrolled status during pregnancy.

Medical subject headings