Figure 1. Adjusted mean forced expiratory volume in one second (FEV1), forced vital capacity (FVC) and FEV1/FVC% by levels of curry intake.

Footnote: Bars denote standard errors. * P<0.05, ** p<0.01, *** P<0.001 FEV1 and FVC: Estimated marginal means adjusted for gender, age, height, height-squared, housing status, smoking, and history of asthma/COPD. FEV1/FVC: Estimated marginal means adjusted for gender, age, housing status, smoking, and history of asthma/COPD, and occupational exposure.