Antihypertensive medication treatment is one effective management strategy to prevent cardiovascular disease (CVD) and mortality. However, little research has been conducted on the rates of antihypertensive medication adherence and the effect of antihypertensive medication adherence on health outcomes in South Korea. We searched the Korean National Health Insurance Claims Database for records from 2003 to 2007. Patients in this study were 18 years of age or older and they were diagnosed with hypertension and newly prescribed antihypertensive medication in 2003. Adherence to antihypertensive medication was estimated as the medication possession ratio (MPR). Multivariate Cox regression was used to evaluate the association between medication adherence and adverse health outcomes after adjusting for patient demographics and clinical characteristics. Our study population consisted of 40,408 patients with a mean age of 51 years. Among the patients, 50.3% were men, 4.0% had Medicaid health insurance, 17.8% had diabetes, 20.9% had dyslipidemia and 42.4% were adherent (MPR ≥ 80%). Nonadherent patients (MPR<80%) were younger and more likely to have Medicaid health insurance; they had lower rates of diabetes and dyslipidemia compared with adherent patients. In the Cox multivariate analysis, nonadherence increased the risk of all adverse health outcomes, including all-cause mortality and hospitalization for CVD (hazard ratio: 1.57, confidence interval: 1.40-1.76). In conclusion, our study indicates that medication adherence is important for reducing hospitalization due to CVD and mortality.
Purpose
This study identified the relationships between perceived household economic status and household economic downturn due to COVID-19 and adolescent depressive symptoms and suicidal ideation.
Methods
Participants for this study were extracted from the 13th Korea Youth Risk Behavior Web-Based Survey, conducted from August to November 2020. The participants comprised 54,948 middle and high school students selected by stratified random cluster sampling.
Results
The prevalence rates of depressive symptoms and suicidal ideation were 25.2% and 10.9%, respectively. Multivariate logistic regression analysis showed that lower perceived household economic status significantly predicted higher prevalence of depressive symptoms and suicidal ideation. Participants who perceived that their household economic status had declined because of COVID-19 were more likely to have experienced depression and suicidal ideation. These results were similar regardless of the participants’ perceptions of household economic status.
Conclusion
This study found that in the ongoing pandemic, there is a need for an active mental health promotion program for adolescents from low-income households, especially those who experienced a recent decline in the household economy.
This paper describes the technical approach, hardware design, and software algorithms that have been used by Team THOR in the DARPA Robotics Challenge (DRC) Trials 2013 competition. To overcome big hurdles such as a short development time and limited budget, we focused on forming modular components-in both hardware and software-to allow for efficient and cost-effective parallel development. The hardware of THOR-OP (Tactical Hazardous Operations Robot-Open Platform) consists of standardized, advanced actuators and structural components. These aspects allowed for efficient maintenance, quick reconfiguration, and most importantly, a relatively low build cost. We also pursued modularity in the software, which consisted of a hybrid locomotion engine, a hierarchical arm controller, and a platform-independent remote operator interface. yielded multiple control options with different levels of autonomy to suit various situations. The flexible software architecture allowed rapid development, quick migration to hardware changes, and multiple parallel control options. These systems were validated at the DRC Trials, where THOR-OP performed well against other robots and successfully acquired finalist status. C 2014 Wiley Periodicals, Inc.
Aim
The purpose of the present study was to identify the relationship between staff mix in nursing homes and quality of care by level of case mix in Korea.
Methods
Data used in the present study came from Long‐Term Care Insurance claims data with basic information of nursing homes with >29 beds (n = 1137) and quality evaluation reports. Staff mix was calculated as the number of nursing staff, social workers and care workers per total staff number.
Results
In multinomial logistic regression analyses, institutions with a higher ratio of social workers were classified as top‐quality class institutes after controlling ownership, location, size and percentage of high level of care needs residents. In analyzing the higher case mix nursing homes, institutions with a high ratio of nursing staff and social workers were more likely to be classified as top‐quality class than the lowest class institutions. However, there was no significant association between quality of care and ratio of staff mix in the lower case mix nursing homes.
Conclusions
A higher staff mix was positively related to nursing home quality of care, but the relationship was affected by case mix of residents’ care demand. Therefore, the current minimum staffing standard for personnel in nursing homes should be modified considering the acuity of the residents. Geriatr Gerontol Int 2019; 19: 438–443.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.