SciCombinator

Discover the most talked about and latest scientific content & concepts.

Concept: Korean language

28

There are two subspecies of Rhinolophus ferrumequinum currently recognized in South Korea. The Korean greater horseshoe bat subspecies, Rhinolophus ferrumequinum quelpartis, is distributed only in Jeju Island. The complete mitochondrial genome of the island subspecies was determined and revealed 99.7% similarity to the mainland subspecies Rhinolophus ferrumequinum korai. If d-loop region is excluded, similarity of the two genomes was 99.9%.

Concepts: DNA, Genome, South Korea, Korean language, Jeju-do, Rhinolophus, Rhinolophidae, Greater Horseshoe Bat

27

Korean Americans (KAs) have low screening rates for cancer and are often not well informed about their chronic diseases. Reduced access to health-related information is one reason for gaps in knowledge and the widening health disparities among minority populations. However, little research exists about KAs' health information seeking behaviors. Guided by the Structural Influence Model, this study examines the influence of immigration status on KAs' trust in health information sources and health information seeking behaviors. Cross-sectional surveys were conducted in the Washington, D.C., metropolitan area as well as in the Gwangju metropolitan city in South Korea during 2006-2007. Two hundred and fifty-four KAs and 208 native Koreans who were 40 years of age or older completed the surveys. When comparing native Koreans to KAs, we found KAs were 3 times more likely to trust health information from newspapers or magazines (odds ratio [OR] = 3.13; 95% confidence interval [CI] = 1.49-6.54) and 11 times more likely to read the health sections of newspapers or magazines (OR = 11.35; 95% CI = 3.92-32.91) in multivariate adjusted models. However, they were less likely to look for health information from TV (OR = 0.29; 95% CI = 0.12-0.72) than native Koreans. Our results indicate that immigration status has profound influences on KAs' health information seeking behaviors. Increasing the availability of reliable and valid health information from printed Korean language magazines or newspapers could have a positive influence on increasing awareness and promoting screening behaviors among KAs.

Concepts: Population, South Korea, Seoul, Korea, Korean language, Koreans, Korean American, Metropolitan area

25

Extensive research has demonstrated a relationship between socioeconomic factors and health among older adults, yet fewer studies have explored this relationship with older immigrants. This study aims to examine the influence of employment and self-rated economic condition on the subjective well-being of older Korean immigrants in the United States. Data were drawn from a cross-sectional study of 205 older Korean immigrants, aged 65 to 90, in Los Angeles County. Hierarchical regression was employed to explore the independent and interactive effects of employment status and self-rated economic condition. The study found that employment and self-rated economic status were positively associated with subjective well-being. Also, the interaction between employment and self-rated economic status was significantly associated with higher levels of subjective well-being, such that the influence of self-rated economic condition was stronger for unemployed older Korean immigrants compared with those who were employed. This population-based study provides empirical evidence that employment and self-rated economic condition are directly associated with subjective well-being for older Korean immigrants.

Concepts: United States, Sociology, Economics, Jobless recovery, Korean language, Los Angeles, Unemployment, Socioeconomics

25

Research has found that victimized teachers are more likely to suffer from psychological distress, experience impaired personal relationships, and report higher levels of fear, consequently yielding detrimental impacts on their job performance and relationships with students. However, limited empirical research has been conducted to understand the prevalence and predictors of violence against teachers. Using a nationally representative sample of 996 Korean teachers, the present study measured various types of victimization and examined predictors of teachers' victimization, focusing on teachers' socio-demographic characteristics, teachers' student-oriented approach/classroom atmosphere, and school characteristics. The results suggest that teacher victimization is widespread in South Korea and show significant effects of individual socio-demographic factors (gender and being a homeroom teacher), classroom atmosphere, and school type on teachers' victimization. Policy implications are discussed in the conclusion.

Concepts: Education, School, South Korea, Korea, Teacher, Korean language, Korean War, Korean Peninsula

23

Sensitive skin is characterized by uncomfortable sensations in response to multiple factors that do not normally have irritant properties. We used an epidemiological approach to evaluate the prevalence and characteristics of sensitive skin in a Korean population, and compared the results with those of populations from other countries.

Concepts: Biology, Demography, Population, Korea, Korean language

5

The association between body mass index (BMI) and cognitive function is a public health issue. This study investigated the relationship between obesity and cognitive impairment which was assessed by the Korean version of the Mini-mental state examination (K-MMSE) among mid- and old-aged people in South Korea.

Concepts: Public health, United States, Body mass index, Cognition, South Korea, Korea, Korean language, Korean War

4

To investigate the association between the number of personal ties (or the size of the social support network) and the incidence of osteoporosis among older women in Korea.

Concepts: The Association, South Korea, Korea, Chinese language, Korean language, Sunshine pop, Korean Peninsula

4

Childhood immunization rates are at an all-time high globally, and national data for China suggests close to universal coverage. Refugees from North Korea and their children may have more limited health care access in China due to their legal status. However, there is no data on immunization rates or barriers to coverage in this population.

Concepts: South Korea, Korea, North Korea, Korean language, Korean Peninsula, Hangul, Kim Il-sung, Pyongyang

3

To establish reference values for hand grip strength (HGS) in a healthy Korean population and to identify the dependent anthropometric variables that affect HGS.

Concepts: South Korea, Seoul, Korea, North Korea, Hand strength, Korean language, Grip strength, Korean Peninsula

3

Colorectal cancer (CRC) remains the most commonly diagnosed cancer among Korean Americans (KAs) in part due to low screening rates. Recent studies suggest that some KA patients engage in medical tourism and receive medical care in their home country. The impact of medical tourism on CRC screening is unknown. The purpose of this paper was to 1) investigate the frequency of medical tourism, 2) examine the association between medical tourism and CRC screening, and 3) characterize KA patients who engage in medical tourism.

Concepts: Hawaii, Health care, Cancer, Medical terms, Colorectal cancer, Illness, Asian American, Korean language