• Research in Community and Public Health Nursing
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• v.17 no.1
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• pp.83-90
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• 2006

Purpose: The present study purposed to investigate Korean adults health status, smoking perception. and self-efficacy of smoking cessation according to whether smoking or not. Methods: This study conducted a questionnaire survey of 694 adults at D County in Korea during the period from the 10th of June to the 10th of July 2004. The instruments used for this study were scales on health status, smoking perception and self-efficacy: of smoking cessation. Data was analyzed by frequency and percentage, mean and SD, $x^2-test$, t-test, ANOVA using SPSS 11.0 program. Results: The subjects of this study were 503 men and 191 women, and 60.8% of the male subjects and 6.8% of the female subjects were smokers. With respect to health status (t=-2.58, p=0.010), smoking perception (t=10.59. p<0.000) and the self-efficacy of smoking cessation (t=-23.04, p<0.000), there were significant differences according to whether smoking or not. Conclusions: It is necessary to make repeated study to find other variables that affect adults smoking and to develop smoking cessation programs that enhance the self-efficacy of smoking cessation.

• Korean Journal of Health Education and Promotion
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• v.33 no.1
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• pp.1-12
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• 2016

Objectives: This study was to examine by gender the clustering patterns and correlates of healthy lifestyle clusters and the relationships between healthy lifestyle clusters and depressive symptoms in middle-aged and older adults. Methods: The observed/expected ratio of physical activity, smoking, and alcohol consumption were calculated to analyze clustering effects. The correlates of those healthy lifestyle clusters were evaluated using logistic regression models, and the relationship between those healthy lifestyle clusters and depressive symptoms was investigated using multiple regressions by gender. Results: Based on the guidelines this study adopted, we obtained three healthy lifestyle clusters: active healthy lifestyle; passive healthy lifestyle; and unhealthy lifestyle. All three clusters were found in men, but two in women, who did not have an unhealthy lifestyle cluster. High socio-economic status was positively related to healthy lifestyle clusters. Social participation and residence location (in men) and marital status (in women) were significant factors. Having an active or a passive healthy lifestyle was negatively associated with depressive symptoms in women, but such a relationship was not observed in men. Conclusions: The study findings imply that health promotion programs for middle-aged and older adults in Korea should be comprehensive and integrated, considering healthy lifestyle clusters and gender differences.

• Journal of Korea Game Society
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• v.20 no.2
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• pp.123-138
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• 2020

The purpose of this study is to examine the probabilities and expenditures of game users' loot box purchases and to verify if there are differential effects on adults and teenagers. Results show that the purchasing probability of teenagers was significantly lower than that of adults, and the amount was also low or not significant. In addition, loot box purchasing has a positive correlation with the total expenditure on games, but teenage buyers have a lower game spending than adults do. This suggests the possibility that loot boxes are considered as cost-saving products for teenage gamers.

• Korean Journal of Adult Nursing
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• v.20 no.1
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• pp.21-32
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• 2008

Purpose: This study was to identify the effects of the hand acupressure therapy on sleep quality and mood state of adults having insomnia. Methods: The study was a one group pretest-posttest design. The subjects for this study were 15 insomniac adults. All the subjects were assessed for their sleep quality and mood state using PSQI(Pittsburgh Sleep Quality Index) and POMS(Profile of Mood States). The pellet stimulating hand acupressure therapy was applied using New Seoam Press Pellets 1 Ho for 4 weeks. Data were analyzed by the SPSS 12.0 version program with descriptive statistics and wilcoxon signed-rank test. Results: The mean total score of PSQI was 6.67 and the POMS was 6.68. There were significant decreases in subject's total PSQI score(p=.000) and in total POMS score(p=.008) after the therapy. Conclusion: These results suggest that pellet stimulating hand acupressure therapy is effective for sleep quality and mood state of adults having insomnia.

• Speech Sciences
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• v.14 no.3
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• pp.111-125
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• 2007

It is important to examine patients' subjective evaluation as well as objective measures and clinician's rating to assess voice disorders. This study aimed to evaluate validity and reliability of Korean-version of Voice Handicap Index (KVHI) and Voice-Related Quality of Life (KVQOL) with 113 adults with voice disorders and 111 normal adults. Content validity was verified by three experienced speech-language pathologists. Concurrent validity was revealed by examining the correlation among KVHI, KVQOL, and Voice Rating Scale as well as item discrimination coefficients. Total scores of KVHI and KVQOL of adults with voice disorders were significantly different from those of normal adults. Test-retest reliability and internal consistencies were significantly high in both KVHI and KVQOL. Correlations among scores of each subscale and total score were also significantly high in each tool. The study revealed that KVHI and KVQOL are suitable tools to be used in clinics and research areas in Korea, which can subjectively evaluate the effects of voice disorders on daily life as well as on quality of life.

• International Journal of Industrial Entomology and Biomaterials
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• v.27 no.2
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• pp.317-321
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• 2013

To investigate the degree of individuals' concept and awareness of insects, a survey study was conducted with students and adults living in Korea. The misconception rate for insects was about 50% for both students and adults, but it was lower for students and people who had experienced insect-related events than for adults and those who had not. The highest misconception rate was obtained in answer to a question about the basic structure of an insect. Most people had a high awareness of insects. Significant differences and correlations for the awareness of insects were found between students and adults, men and women, people who had experienced insect-related events and those who had not. The experience of an insect-related event most influenced awareness of insects. These results suggest that increasing people's interest in insects and utilizing insects in treatment situations may be beneficial for the field of mental healthcare.

• The Korean Journal of Rehabilitation Nursing
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• v.7 no.1
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• pp.58-67
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• 2004

Behavioral symptoms are frequent and problematic components of dementia. The aim of this study was to detect behavioral problem of the 25 item of dementia problem behaviour(DPB)assesment scale for demented older adults. Seventy-three patients with dementia staying in the day care center, group home, dementia hospital, nursing home were recruited data on problematic behavior obtained through interviews with their caregiver during 2 months from March to May 2004. Results shows that problematic behaviors common occurring in 95% of subjects. The most frequently exhibited problematic behaviors were repetitive movement(1.05), repetitive questions(1.03), restlessness(1.0). indifference(0.97). shouting/screaming(0.92). Problematic Behaviors of the demented older adults were closely associated to the distress for caregiver. Most distressful ones for caregivers were repetitive questions(1.46), repetitive movement(1.42), shouting/screaming (1.42), indifference(1.41). restlessness(1.41). Problematic Behaviors of the demented older adults were divided into six subdivisions, among those restless behavior was positively correlated with aggressive behavior, nervous symptom and psychotic symptom. and then nervous symptom was interrelated to psychotic symptom(P<0.01). This study has limitation that field study data were derived from various primary caregivers.

• Journal of Community Nutrition
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• v.8 no.3
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• pp.147-152
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• 2006

This study was conducted to define dietary patterns among 227 Korean American adults and 151 teenagers living in California using frequency of intake of major food groups and to examine associations of dietary patterns with selected demographic and acculturation variables. Three dietary patterns, 'healthful', 'Korean', and 'western', were identified using factor analysis. For both groups, 'healthful' pattern was characterized by high loading on milk/milk products, fruit, fruit juice, and bean/bean products. 'Korean' pattern had high loading on rice and kimchi. 'Western' pattern was characterized by high loading on meat/meat products, soda, and noodle/pasta. Among Korean American adults, women tended to have higher scores of 'healthful' pattern but lower scores of 'western' pattern, while there was no association of 'Korean' pattern with gender. The older adults were likely to have higher 'Korean' pattern score. Length of stay in the US and English levels were negatively associated with 'Korean' pattern. Korean American female adolescents had lower 'western' pattern scores than did male adolescents. Age was inversely associated with 'healthful' pattern in adolescents. The adolescents who had felt more proud of being a Korean descendant had higher scores on 'Korean' dietary pattern. The study findings support that dietary patterns are associated with acculturation variables such as length of residence in the US, English fluency, and particularly pride in ethnicity for adolescents. Further studies are needed to understand associations of dietary patterns and acculturation with health risk of ethnic groups.

• Journal of Applied Biological Chemistry
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• v.59 no.2
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• pp.99-102
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• 2016

The phototactic behavioral responses of Tribolium castaneum adults to light-emitting diodes (LEDs) of seven different wavelengths were determined under various conditions (light exposure times, light sources, and luminance intensities) and compared with those of a black light bulb (BLB) under laboratory conditions. Based on the attractive rate (%) of T. castaneum adults under optimal conditions (50 lx and an 48 h exposure time) in the dark, red LED ($625{\pm}10nm$) exhibited the highest potential attractive rate (97.8 %), followed by yellow ($590{\pm}5nm$, 68.9 %), green ($520{\pm}5nm$, 55.6 %), infrared (IR) (730 nm, 54.4 %), white (450-620 nm, 41.1 %), blue ($470{\pm}10nm$, 34.4 %), and ultraviolet (UV) (365 nm, 0.06 %) LEDs. In comparison, red LED (97.8 %) was approximately 3.4 times more attractive to T. castaneum adults than the BLB (28.9 %). These results indicate that a red LED trap could be useful to control T. castaneum adults.

• Journal of Preventive Medicine and Public Health
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• v.44 no.6
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• pp.249-259
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• 2011

Objectives: This study aimed to analyze long-term trends in the contribution of each cause of death to socioeconomic inequalities in all-cause mortality among Korean adults. Methods: Data were collected from death certificates between 1990 and 2004 and from censuses in 1990, 1995, and 2000. Age-standardized death rates by gender were produced according to education as the socioeconomic position indicator, and the slope index of inequality was calculated to evaluate the contribution of each cause of death to socioeconomic inequalities in all-cause mortality. Results: Among adults aged 25-44, accidental injuries with transport accidents, suicide, liver disease and cerebrovascular disease made relatively large contributions to socioeconomic inequalities in all-cause mortality, while, among adults aged 45-64, liver disease, cerebrovascular disease, transport accidents, liver cancer, and lung cancer did so. Ischemic heart disease, a very important contributor to socioeconomic mortality inequality in North America and Western Europe, showed a very low contribution (less than 3%) in both genders of Koreans. Conclusions: Considering the contributions of different causes of death to absolute mortality inequalities, establishing effective strategies to reduce socioeconomic inequalities in mortality is warranted.