Sleep Habits, Insomnia, and Daytime Sleepiness in a Large and Healthy Community-Based Sample of New Zealanders Sleep Habits, Insomnia, and Daytime Sleepiness in a Large and Healthy Community-Based Sample of New Zealanders Download Sleep Duration and Reported Functional Capacity among Black and White US Adults Sleep Oxygen Desaturation Predicts Survival in Idiopathic Pulmonary Fibrosis