Sleep apnea mask treatment fails to curb heart risks
CPAP helped patients feel better, but didn't cut odds for heart death, heart attack or stroke.
CPAP helped patients feel better, but didn't cut odds for heart death, heart attack or stroke.
Willingness to delay bedtime may point to addiction.
Abnormal sleep patterns may disrupt body's natural rhythm.
When compared to early birds, the late-night crowd faces higher health risks.