Comparison of the therapeutic effect between sodium bicarbonate and insulin on acute propafenone toxicity.

Purpose: Unlike other sodium-channel-blocking antiarrhythmic agents, propafenone has β-blocking effects and calcium-channel-blocking effects. Yi et al recently studied insulin's treatment effect on acute propafenone toxicity in rats. However, because the degree of effectiveness of insulin compared to the previously known antidote sodium bicarbonate (NaHCO3) was not studied, the 2 treatment methods were compared for propafenone intoxication in rats.

[Relationship between status of physical and mental function and quality of life among the elderly people admitted from long-term care insurance].

Objectives: This study was performed to determine the levels of quality of life (QOL) according to the grade of long-term care service for the elderly people who were admitted from long-term care insurance, and to reveal its association with the physical and mental functioning such as the Activity of Daily Living (ADL), the Instrumental Activity of Daily Living (IADL), the Center for Epidemiologic Studies Depression Scale (CES-D), and the Mini-Mental State Examination-Korean version (MMSE-K).

Methods: The interviews were performed during the period from March 1 to May 31, 2009, for 958 elderly people in urban and rural areas. The questionnaire items included various indices such as the ADL, IADL, CES-D, and MMSE-K, as independent variables and the index of QOL, as the dependent ones.

[The usefulness of obesity indices for the coronary risk factors in an urban inhabitants].

Objectives: To determine obesity for the screening of individuals at high risk of coronary heart disease in urban areas.

Methods: Data were obtained from 4,137 adults between 19 and 85 years of age (2,372 males, 1,765 females), not recognized as taking medicines for cardiovascular diseases, who underwent a health check-up at the health promotion center of university hospitals in cities between Jan. 2003 and Dec.

[Relationships between mental health and psychosocial factors with single-child high school students in an urban city of Korea].

Objectives: This study was performed to determine the mental health of high school students, and specifically that of children with no siblings in urban areas, and we aimed at revealing the various potential influences of different psycho-social factors.

Methods: The participants were, 514 high school students who were the 1st- to 3rd-graders in Daejon City; they were, given self-administered questionnaires that required no signature during the period of March through June 2005. The analyzed items included the general character of the subjects, the symptoms of stress and depression for mental health, self-esteem as a psychological component, anxiety, dependent behavioral traits and, social support of family members and friends.