An objective scale for measuring discomfort in noncommunicative patients with advanced Alzheimer's disease was empirically generated from the perspectives of nursing staff practicing on special care Alzheimer units and was judged to have content validity. On the basis of a pilot test, the discomfort scale was reduced to nine items. Quantifiable scoring procedures and a rater training program were developed. The scale (DS-DAT) was tested longitudinally for 6 months with 82 subjects at two sites. Psychometric properties, measurement issues, and recommendations for use in practice and research are discussed.

Lutein and zeaxanthin accumulate in the macular pigment of the retina, and are reported to be associated with a reduced incidence of age-related macular degeneration. A rich source of lutein and zeaxanthin in the American diet is the yolk of chicken eggs. Thus, the objective of the study was to investigate the effect of consuming 1 egg/d for 5 wk on the serum concentrations of lutein, zeaxanthin, lipids, and lipoprotein cholesterol in individuals >60 y of age. In a randomized cross-over design, 33 men and women participated in the 18-wk study, which included one run-in and one washout period of no eggs prior to and between two 5-wk interventions of either consuming 1 egg or egg substitute/d. Serum lutein 26% (P < 0.001) and zeaxanthin 38% (P < 0.001) concentrations increased after 5-wk of 1 egg/d compared with the phase prior to consuming eggs. Serum concentrations of total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides were not affected. These findings indicate that in older adults, 5 wk of consuming 1 egg/d significantly increases serum lutein and zeaxanthin concentrations without elevating serum lipids and lipoprotein cholesterol concentrations.

Healthy People 2000 has identified the importance of physical activity for healthy aging, but little is known about what motivates older individuals, older Latino adults, in particular, to be physically active. The purpose of this research was to examine the perceptions of older Latino adults toward physical fitness, physical activity, and exercise. This study used a qualitative focus group design. The sample of Latino adults age 60 and older resided in Northeast Massachusetts and was recruited from community settings which serve older Latino adults. Three focus groups, consisting of four to eight individuals in each group, were conducted and audiotaped. Data analysis used a combination of open, axial, and selective coding procedures. Focus group participants viewed physical fitness as being able to do anything; the mind and body working together; and feeling "light," being healthy. Support was viewed as a motivator of physical activity and exercise and included community resources, group support, cultural unity, and health provider assistance Barriers of fear and a feeling of inappropriateness were identified by focus group participants. Although the study was exploratory and the sample size small, it provides useful cultural knowledge and information for community health and gerontological nurses. Knowledge about older Latino adults' perceptions of motivators and barriers to physical activity and exercise is a necessary first step for nurses to prescribe activities that will help improve functional independence and quality of life. Nurses can serve as links for older Latino adults in accessing community resources. Sociocultural factors that influence Latino adult perceptions must be assessed if health promotion program planning is to be tailored to meet individual and group needs.

There is a need for caregiver research that has larger samples of males, and includes analysis by gender and family relationship. There is also a need for more intervention studies that are well controlled, and evaluate the effect of the intervention on both male and female caregivers.

<h4></h4> <p>The purpose of this article is to review the long-term care insurance program in Japan and the present system of payment of long-term care services in the United States. The long-term care insurance system in Japan was implemented in 2001 for the purpose of promoting independence in older adults with functional disability. It reimburses for both home and institutional care. Several concerns expressed about the Japanese system include increasing applications for nursing home placement, lower use of home care services than anticipated, limited coverage for disabilities for those under 65, regional variations in service, educational preparation for case managers, and access to care for older adults. Revisions to the Japanese system and implications for U.S. long-term care policy are discussed.</p>