Negative life events and quality of life in adults with asthma.

BACKGROUND: The relationship between stress and quality of life in adults with asthma has not been well studied. Stress, quantified by negative life events, may be linked to quality of life in asthma through multiple pathways, including increase in disease severity and adverse effects on socioeconomic status (SES). METHODS: The responses to a self-completed questionnaire assessing negative life events (NLEs) in the previous 12 months (from a 24-item checklist) among 189 adults with asthma from a well-characterised cohort were analysed. The relationship between the number of NLEs reported and asthma-specific quality of life (AQOL) was measured with the Marks instrument. General linear modelling was used to test the conjoint effects of NLEs, SES and disease severity based on the Severity of Asthma Score, a validated acute and chronic disease measure. RESULTS: Those with annual family incomes < 60,000 dollars reported significantly more NLEs than those with higher incomes (p = 0.03). The number of NLEs did not differ significantly between those with forced expiratory volume in 1 s <80% predicted and those with >80% predicted, nor among those with lower compared with higher Severity of Asthma Score. The frequency of NLEs was associated with poorer (higher numerical score) AQOL (p = 0.002). When studied together in the same model, combinations of income level and asthma severity (greater or lesser Severity of Asthma Score; p < 0.001) and number of NLEs (p = 0.03) were both significantly associated with AQOL. CONCLUSION: NLEs are associated with quality of life among adults with asthma, especially among those of lower SES. Clinicians should be aware of this relationship, especially in vulnerable patient subsets.

Perceptions of physical restraint use and barriers to restraint reduction in a long-term care facility.

The use of restraints in nursing homes has been curtailed in the United States since the passage of the 1987 federal legislation regulating restraint practices. This study used focus groups with administrators and nursing staff in a skilled nursing facility to examine their views of restraints and perceptions of conditions in the nursing home environment that affect restraint use. Although respondents lacked a shared definition of a "restraint," they did identify contextual factors that in combination with resident characteristics produced situations in which restraint use was justified. Implications of these findings for staff education on restraint reduction are discussed.