Objective. How do we explain variations across nations in the incidence of political corruption? Recent theoretical work locates the causes for corruption in a combination of institutional conditions: monopoly power, little accountability, and wide discretion. This focus on the form of political institutions clarifies the microscale causes of political corruption, but it leaves unanswered questions about the macro-scale causes of corruption. Methods. This article addresses these questions about the macro scale through an analysis of perceived levels of corruption across nations. Results. Our work identifies poverty, large populations, and small public sectors as contextual causes of corruption. Historically-based differences in political cultures across broad geographical regions also affect the perceived incidence of corruption in nations. Conclusion. Further research should attempt to link microand macro-scale causes together in a single, multi-scalar model of corruption.

Objectives: This study aimed to determine which factors contribute to frequent visits at the emergency department (ED) and what proportion were inappropriate in comparison with nonfrequent visits.Methods: This study was a retrospective, case-control study comparing a random sample of frequent attenders and nonfrequent attenders, with details of their ED visits recorded over a 12-month duration. Frequent attenders were defined as patients with four or more visits during the study period.Results: In comparison with nonfrequent attenders (median age = 45.0 years, interquartile range [IQR] = 28.0 to 61.0 years), frequent attenders were older (median = 57.5 years, IQR = 34.0 to 74.8 years; p = 0.0003). They were also found to have more comorbidities, where 53.3% of frequent attenders had three or more chronic illnesses compared to 14% of nonfrequent attenders (p < 0.0001), and were often triaged to higher priority (more severe) classes (frequent 52.2% vs. nonfrequent 37.6%, p = 0.0004). Social issues such as bad debts (12.7%), heavy drinking (3.3%), and substance abuse (2.7%) were very low in frequent attenders compared to Western studies. Frequent attenders had a similar rate of appropriate visits to the ED as nonfrequent attenders (55.2% vs. 48.1%, p = 0.0892), but were more often triaged to P1 priority triage class (6.7% vs. 3.2%, p = 0.0014) and were more often admitted for further management compared to nonfrequent attenders (47.5% vs. 29.6%, p < 0.001). The majority of frequent attender visits were appropriate (55.2%), and of these, 81.1% resulted in admission. For the same number of patients, total visits made by frequent attenders ($174,247.60) cost four times as much as for nonfrequent attenders ($40,912.40). This represents a significant economic burden on the health care system.Conclusions: ED frequent attenders in Singapore were associated with higher age and presence of multiple comorbidities rather than with social causes of ED use. Even in integrated health systems, repeat ED visits are frequent and expensive, despite minimal social causes of acute care. EDs in aging populations must anticipate the influx of vulnerable, elderly patients and have in place interventional programs to care for them.ACADEMIC EMERGENCY MEDICINE 2015;22:1025-1033 by the Society for Academic Emergency Medicine C are at the emergency department (ED) is usually focused on acutely ill patients facing life-threatening conditions. Worldwide, EDs have faced problems of overcrowding, long patient wait times, and admission bed blocks related to increasing numbers of patients.1-7 ED visits in Singapore's seven public hospiFrom the Duke-NUS Graduate

Objectives To study clinical and patient reported outcomes for the Virtual Monitoring Clinic (VMC), a remote nurse‐led telemonitoring service for monitoring Rheumatoid Arthritis (RA) patients treated with disease‐modifying antirheumatic drugs (DMARDs). Methods Patients with stable RA enrolled in the VMC were followed up prospectively. The primary outcomes evaluated at 1‐year follow‐up were: Disease Activity Score‐28 (DAS28), Routine Assessment of Patient Index Data 3 (RAPID3), and patient satisfaction assessed using an 11‐point Likert scale. Results Of the 251 patients enrolled, 186 completed 1‐year of follow‐up. There was a 2.3% (n = 450) reduction in the annual workload from the rheumatology specialist outpatient clinic as a result of the VMC. Statistically significant improvement was seen in the mean patient satisfaction score (7.70‐8.16, P ≤ 0.001), with 61.5% of patients opting for the VMC alternating with rheumatology outpatient clinic visits as their preferred mode of follow‐up vis‐à‐vis standard care. There was a marginal increase in mean DAS28 and RAPID3 scores from 2.56 to 2.78 (P < 0.05) and 5.28 to 6.03 (P < 0.05), respectively. However, given that at 1‐year follow‐up more than half (72.0% and 63.4% based on DAS28 and RAPID3) of the patients’ disease activity had improved or remained stable, and was in remission or low activity (73.1% and 53.2% based on DAS28 and RAPID3), the VMC seemed to maintain a stable RA disease activity for the majority of patients. Conclusions The VMC is an effective and well‐accepted novel approach for the management of patients with stable RA.

Our findings suggest that specific beliefs determine the level of research activity and career interest among residents. Novel strategies may be incorporated in training programmes to improve the interest and participation of residents in research, and to facilitate the development of academic clinicians.

Background Emergency risk communication is a critical component in emergency planning and response. It has been recognised as significant for planning for and responding to public health emergencies. While there is a growing body of guidelines and frameworks on emergency risk communication, it remains a relatively new field. There has also been limited attention on how emergency risk communication is being performed in public health organisations, such as acute hospitals, and what the associated challenges are. This article seeks to examine the perception of crisis and emergency risk communication in an acute hospital in response to COVID-19 pandemic in Singapore and to identify its associated enablers and barriers. Methods A 13-item Crisis and Emergency Risk Communication (CERC) Survey, based on the US Centers for Disease and Control (CDC) CERC framework, was developed and administered to hospital staff during February 24–28, 2020. The survey also included an open-ended question to solicit feedback on areas of CERC in need of improvement. Chi-square test was used for analysis of survey data. Thematic analysis was performed on qualitative feedback. Results Of the 1154 participants who responded to the survey, most (94.1%) reported that regular hospital updates on COVID-19 were understandable and actionable. Many (92.5%) stated that accurate, concise and timely information helped to keep them safe. A majority (92.3%) of them were clear about the hospital’s response to the COVID-19 situation, and 79.4% of the respondents reported that the hospital had been able to understand their challenges and address their concerns. Sociodemographic characteristics, such as occupation, age, marital status, work experience, gender, and staff’s primary work location influenced the responses to hospital CERC. Local leaders within the hospital would need support to better communicate and translate hospital updates in response to COVID-19 to actionable plans for their staff. Better communication in executing resource utilization plans, expressing more empathy and care for their staff, and enhancing communication channels, such as through the use of secure text messaging rather than emails would be important. Conclusion CERC is relevant and important in the hospital setting to managing COVID-19 and should be considered concurrently with hospital emergency response domains.

IAH is prevalent in adults with insulin-treated type 2 diabetes in Asia, and is associated with significantly increased risk of severe hypoglycaemia.

No abstract

The aim of this study was to (1) translate the Gastrointestinal Tract Instrument (GIT) 2.0 from English to Chinese and (2) validate both versions in a multi-ethnic systemic sclerosis cohort in Singapore (SCORE). The English GIT2.0 was translated to Chinese using a standard forward-backward translation approach. Psychometric evaluation of the GIT2.0 included internal consistency reliability (using Cronbach's alpha), test-retest reliability (using intra-class correlation coefficient (ICC)), scale level factor analysis, and construct validity (using Spearman correlation) against the modified Scleroderma Health Assessment Questionnaire (S-HAQ) and the SF-36 v2. Most of the patients were females (88.6%) and Chinese (78.2%), with mean (SD) age of 51.0 (13.0) years and median disease duration of 4.5 years. We administered English (n = 146) and Chinese (n = 74) GIT2.0. The mean (SD) total GIT score was 0.29 (0.37). There was good internal consistency (Cronbach's alpha >0.70 for all subscales) and good test-retest reliability for the scale and all subscales (ICC 0.71-0.92) except for "diarrhoea" (ICC = 0.54). Our hypothesised a priori construct validity was supported by moderate correlations between the total GIT score and S-HAQ GI subscale (r = 0.446), and the social functioning subscale and SF36v2 role-social domain (r = 0.337), and weak-to-moderate correlation between the emotional subscale and SF-36v2 role-emotional (r = 0.295) and mental health (r = 0.298) domains and mental component summary (r = 0.356). Exploratory factor analysis of the seven subscales yielded a two-factor solution explaining 69.63% of the total variance. This study provides evidence for the reliability and validity of the English and Chinese GIT2.0 to be used in Singapore for research and routine practice.