Oral Health in Low-Income Older Adults in Korea.

Oral diseases among older adults are prevalent and a major public health problem, but public attention regarding this matter is quite limited. Many older adults experience limited access to oral care services. The study aimed to describe characteristics of oral health conditions, perceived oral health status, and oral health practices and to examine factors related to living status and accessibility to dental health care among 9,660 low-income older adults living in a suburban city in Korea. Approximately 42% of low-income older adults lived alone; 68% perceived their oral health as either excellent or good; and 31% reported difficulty accessing dental services. Lack of accessibility to oral care services was significantly more common in older adults with low incomes, living alone, having poor oral conditions, poor self-perceived oral health, and poor tooth-brushing behavior. Strategies to promote access to dental care services for underserved older adults should be developed to prevent further oral problems and their impact on overall health conditions.

Xerostomia Among Older Adults With Low Income: Nuisance or Warning?

PURPOSE: The purpose of this study was to identify the prevalence of xerostomia and related factors among low-income older adults in South Korea. STUDY DESIGN: A cross-sectional, population-based study. METHODS: Using data from the Home Healthcare Service Project, a population-based interview survey with home healthcare service, a total of 9,840 adults 65 years of age and older were assessed for the presence of xerostomia in association with aspects of health lifestyles, chronic disease, oral conditions, and oral function. RESULTS: Overall, 40% of participants reported experiencing xerostomia. Multivariate regression analysis indicated xerostomia was more likely to be reported by women having symptoms of gingival bleeding/pain, having difficulty swallowing liquid or chewing solid food, and having multiple chronic diseases. Interestingly, older adults who live alone and drink alcohol (two or more times per week) reported fewer problems with xerostomia. CONCLUSIONS: Increased focus on the detrimental health consequences of xerostomia would make treatment a higher priority. Improved assessment of at-risk populations, particularly among the elderly, could lead to earlier preventative interventions, lessening the negative impact on quality of life. CLINICAL RELEVANCE: Health professionals along with the general public need increased knowledge about the detrimental effects of xerostomia on overall health. There is a need for earlier assessment and treatment to facilitate optimal health promotion and disease prevention.

Association of Cigarette Prices with the Prevalence of Smoking in Korean University Students: Analysis of Effects of the Tobacco Control Policy.

BACKGROUND: Increased pricing of cigarettes might be one of the most effective approaches for reducing the prevalence of smoking. This study aimed to investigate the effects of increasing cigarette prices through taxation by a tobacco intervention policy on the changes in smoking prevalence in Korean university students. MATERIALS AND METHODS: The participants in this study were 23,047 healthy university students aged 18-29 years from a health examination in 2011-2015. We investigated the adjusted prevalence of daily and occasional smoking before and after increasing cigarette prices through taxation. RESULTS: The prevalence of occasional smoking was significantly decreased in 2015 from 2014 in both male (from 10.7% in 2014 to 5.4%) and female (from 3.6% to 1.1%) students, but the prevalence of daily smoking did not decrease significantly. The frequency of individuals who had attempted smoking cessation during the past year was significantly higher among occasional smokers in male students (90.2%) compared with daily smokers (64.9%). For female students, there were no differences in experience of smoking cessation, willingness for smoking cessation, or E-cigarette experience between daily and occasional smokers. CONCLUSIONS: We found that a policy of increasing cigarette prices through taxation is associated with decreases in the prevalence of occasional smokers, who have relatively lower nicotine dependence compared with individuals who smoke daily. The results of our study suggest that social support and direct intervention for smoking cessation at the community level are needed for university students alongside the pricing policy.

[Effects of community-based case management program for clients with hypertension].

PURPOSE: The purpose of this study was to analyze effects of a community-based case management program for clients with hypertension living in the community. METHODS: The research design was a one group pre and post-test design with 30 participants with hypertension who agreed to participate in the 8-12 week case management program provided by case managers from the National Health Insurance Corporation in 2002. Data were collected three times, before and after the case management services, and 6 months later. Outcomes included changes in blood pressure, knowledge of hypertension and daily life practices, including alcohol consumption, smoking, exercise, and medication adherence. RESULTS: Repeated-measures ANOVA and post-hoc tests of means revealed significant differences before and after service for systolic blood pressure, daily life practices (monitoring body weight and BP, low salt and cholesterol and high vegetable diet, and stress-relief practices), and exercise. The goal for medication adherence was attained after service. Significant improvements from baseline to 6 months after service were observed in measures of salt and vegetables in diet. There were no significant differences on hypertension knowledge, alcohol consumption or smoking behavior between before service and after, and at 6 months. CONCLUSION: The findings provide preliminary evidence that case management intervention can have positive outcomes on BP control, daily life practices, exercise, and medication adherence for clients with hypertension. However, additional interventions are needed to sustain long-term effects.