Effect of sleep deprivation on the growth hormone response to the alpha-3 adrenergic receptor agonist, clonidine, in normal subjects

Sleep Patterns in Older Bereaved Spouses

The study examined the prevalence and pattern of reports of sleep disturbance over two years in a group of 296 adults aged 50 years and over, and assessed the relationship between patterns of sleep disturbance and bereavement adjustment over time. A sample of 192 widows and widowers were compared to a matched sample of 104 non-bereaved persons. About half of the bereaved respondents experienced sleep disruption in the first month following their loss. Regardless of bereavement status, one-third of the sample experienced ongoing sleep disruption, and 10% consulted a physician for difficulty sleeping. Persons with a pattern of consistent sleep disturbance showed statistically significant differences in grief outcomes that persisted over time and tended to be female, older, with poor health, and taking more medications.