Publications

Study objectives: To better understand the relationships of insomnia, sleepiness, and obesity. Design: Classic twin study. Setting: A community-based twin registry in Washington State. Patients or participants: One thousand forty-two monozygotic and 828 dizygotic twin pairs participating in the University of Washington Twin Registry. Interventions: N/A. Measurements and results: Twins were, on average, 32 years old; 61% were women, and 19.5% […]

Background: Asthma and obesity are common conditions that are strongly associated. This association might be due to shared genetic or environmental causes. Objective: We sought to determine whether a shared genetic cause is responsible for the association between asthma and obesity and to estimate the magnitude of shared genetic cause. Methods: The analyses were performed with 1001 monozygotic […]