RESUMEN
[Purpose] The objective of this study was to examine the effect of cognitive rehabilitation using a computer on cognitive function and activities of daily living in stroke patients presenting impairment of cognitive function. [Subjects] Forty-six stroke patients were divided into two groups (a training group and control group) through random assignment. [Methods] The training group received rehabilitation therapy and an additional computerized cognitive rehabilitation program using The RehaCom software 30 minutes/day, 5 times/week for 5 weeks. The control group received only rehabilitation therapy including physical and occupational therapy. A comparative analysis on all subjects was conducted before and after the experiment using a cognitive test and activities of daily living test. [Results] After 5 weeks of therapy, the training group presented statistically significant improvement in cognitive function assessment items of digit span, visual span, visual learning, auditory continuous performance, visual continuous performance, and others compared with the control group but did not present statistically significant improvement in activities of daily living. [Conclusion] It was revealed through this study that computerized cognitive rehabilitation with the RehaCom program results in improvement in cognitive function and can be used as a treatment tool beneficial to stroke patients presenting cognitive impairment.
RESUMEN
[Purpose] This study compared the knowledge of and attitudes toward dementia between health-related and non-health-related students. [Subjects] The subjects consisted of a total of 416 people, 213 health-related students and 203 non-health-related students, at K University, which is located in Gyeongsangbuk-do, Republic of Korea, between May 1 and 14, 2014. [Methods] The subjects answered a self-administered questionnaire about their knowledge of and attitudes toward dementia. [Results] There was a significant difference in knowledge of and attitudes toward dementia between the two groups examined. [Conclusion] Health-related students displayed higher knowledge of dementia and a more positive attitude toward dementia compared with non-health-related students. In the future, education to cultivate professional knowledge about dementia and enhance positive attitudes toward dementia should be provided continuously to health-related students. This is because students in health-related fields will likely provide services to patients with dementia in the clinical field. Additionally, as they will likely provide support to the elderly in the future, non-health-related students also need to be educated about and develop positive attitudes toward dementia.
RESUMEN
[Purpose] We sought to examine the relationship between lifestyle behavior and physical fitness in middle-aged and elderly laborers. [Subjects] In total, 2,469 male laborers between 45 and 64â years of age residing in eight cities in South Korea were studied between January and December 2007. [Methods] Age, height, and weight were evaluated as general characteristics. Lifestyle behavior items included exercise, dietary habits, smoking, drinking, and sleeping hours. Physical fitness was assessed by measuring muscle strength, muscle endurance, flexibility, reflexes, and agility. [Results] In terms of physical fitness status, all items except handgrip strength showed significant changes according to exercise frequency. Dietary habits were associated with significant differences in the Sargent jump and whole-body reaction time between groups. Smoking and drinking were associated with significant differences in sit-ups between subgroups. Sleeping hours demonstrated significant differences in the Sargent jump and whole-body reaction time between groups. [Conclusion] Although there were differences according to physical fitness status, exercise frequency, dietary habits, smoking, drinking, and sleeping hours showed significant associations with physical fitness. Thus, healthy lifestyle behaviors, such as regular exercise, regular dietary habits, not smoking, moderate drinking, and adequate sleep, are important for physical fitness management and work capacity improvement in middle-aged and elderly laborers.
