Effects of technology-enabled blood pressure monitoring in primary care: A quasi-experimental trial.

INTRODUCTION: Technology to enhance hypertension management is increasingly used in primary care; however, it has not been evaluated in an Asian primary care setting. We aimed to understand the clinical impact and cost-effectiveness of a technology-enabled home blood pressure monitor when deployed in primary care, and patients' perspectives about the technology. METHODS: A quasi-experimental cohort study was conducted in a polyclinic in Singapore. In total, 120 patients with hypertension were assigned to the telemonitoring intervention group. Patients received a home blood pressure device connected to the clinical care team's dashboard through a mobile gateway. Tele-consultations and nurse-led tele-support were carried out using established clinical protocols. In total, 120 patients assigned to the control group continued to receive usual care in the polyclinic. Clinical outcomes, cost-effectiveness, and patient satisfaction were measured 6 months after recruitment. RESULTS: In total, 217 patients completed 6 months of follow-up. Telemonitoring intervention patients had significantly increased odds of having controlled blood pressure by a factor of 2.69 (p = 0.01), with the greatest improvement in those whose blood pressure was uncontrolled at baseline (p < 0.05). The incremental cost-effectiveness ratios for all patients was S$23,935.14/quality-adjusted life year (<1 gross domestic product per capita), which was very cost-effective based on World Health Organization cost-effectiveness thresholds. There was greater satisfaction in telemonitoring intervention group relating to the convenience of recording and sharing blood pressure measurements with the health care team, consultation advice received, understanding by the health care team of their condition, and were more motivated to monitor their blood pressure. DISCUSSION: Telemonitoring with tele-consultation improved blood pressure control and was more cost-effective than usual care. Patients receiving telemonitoring intervention were also more motivated and satisfied with their care.

Predictors of Acute, Rehabilitation and Total Length of Stay in Acute Stroke: A Prospective Cohort Study.

INTRODUCTION: The poststroke acute and rehabilitation length of stay (LOS) are key markers of stroke care efficiency. This study aimed to describe the characteristics and identify the predictors of poststroke acute, rehabilitation and total LOS. This study also defined a subgroup of patients as "short" LOS and compared its complication rates and functional outcomes in rehabilitation with a "long" acute LOS group. MATERIALS AND METHODS: A prospective cohort study (n = 1277) was conducted in a dedicated rehabilitation unit within a tertiary academic acute hospital over a 5-year period between 2004 and 2009. The functional independence measure (FIM) was the primary functional outcome measure in the rehabilitation phase. A group with an acute LOS of less than 7 days was defined as "short" acute LOS. RESULTS: Ischaemic strokes comprised 1019 (80%) of the cohort while the rest were haemorrhagic strokes. The mean acute and rehabilitation LOS were 9 ± 7 days and 18 ± 10 days, respectively. Haemorrhagic strokes and anterior circulation infarcts had significantly longer acute, rehabilitation and total LOS compared to posterior circulation and lacunar infarcts. The acute, rehabilitation and total LOS were significantly shorter for stroke admissions after 2007. There was poor correlation (r = 0.12) between the acute and rehabilitation LOS. In multivariate analyses, stroke type was strongly associated with acute LOS, while rehabilitation admission FIM scores were significantly associated with rehabilitation LOS. Patients in the short acute LOS group had fewer medical complications and similar FIM efficacies compared to the longer acute LOS group. CONCLUSION: Consideration for stroke type and initial functional status will facilitate programme planning that has a better estimation of the LOS duration, allowing for more equitable resource distribution across the inpatient stroke continuum. We advocate earlier transfers of appropriate patients to rehabilitation units as this ensures rehabilitation efficacy is maintained while the development of medical complications is potentially minimised.

The Impact of Education Reform: An Asian Medical School's Experience.

This study assessed the effectiveness of education reforms on student-reported learning outcomes at the end of the 5-year medical school (M5) and 1-year internship (HO) in 2006, 2007 and 2008. A self-administered anonymous survey with 17 learning outcomes assessed, derived from Harden's Three-Circle Outcomes Model for outcomes-based education, was administered to 683 students at the end of medical school (M5) and internship (HO) from 2006, 2007 and 2008. We identified learning outcomes which changed significantly for internship (Cohorts A, B and C) and medical school (Cohorts B, C and D) between cohorts from 2006 to 2008, and compared learning outcomes between medical school and internship within cohorts (i.e. Cohort B which was M5 in 2006 and HO in 2007; Cohort C which was M5 in 2007 and HO in 2008). The proportion of students who agreed that medical school helped them achieve learning outcomes increased significantly from 2006 to 2008 for 15 out of 17 learning outcomes assessed. The proportion of students who agreed that internship helped them achieve learning outcomes increased significantly from 2006 to 2008 for 6 learning outcomes assessed. For Cohorts B and C, internship was more effective than medical school in achieving 8 learning outcomes. Cohort C reported that internship was more effective than medical school in 3 additional learning outcomes than Cohort B: patient management, humility and dedication. We conclude that a successful journey of education reform is an ongoing process that needs to comprehensively address multifaceted components such as faculty, administration and curriculum.

The effectiveness of a shared conference experience in improving undergraduate medical and nursing students' attitudes towards inter-professional education in an Asian country: a before and after study.

BACKGROUND: In recent years, increasing emphasis has been placed on the importance of collaboration within multi-disciplinary healthcare teams, so as to facilitate holistic patient care and thus allow improved treatment outcomes. There is hence an urgent need to educate healthcare undergraduates early in their professional careers on the importance of and complexities involved in cooperating with counterparts from other allied healthcare professions. In conjunction with this, a milestone student-led conference for undergraduate students, the 9th Student Medical-Nursing Education Conference (SMEC), was organised in 2013 to provide a unique opportunity for shared learning among the entire cohort of undergraduate medical and nursing students in Singapore matriculating in that year. METHODS: This study evaluated the effectiveness of the 9th SMEC 2013 as a shared conference experience in improving the attitudes of undergraduate medical and nursing students in Singapore towards inter-professional education (IPE). A 19-point Readiness for Inter-Professional Learning Scale (RIPLS) questionnaire comprising three subscales was administered to participants both before and after the conference. 352 responses were collected, giving a response rate of 75.1 %. Results were analysed using paired-samples t-tests with statistical significance set at p = 0.05. RESULTS: Improvements in overall scores for both medical and nursing students were reported for all three RIPLS subscales. Examining the RIPLS items individually, significant improvement in scores for both medical and nursing students was obtained in all 19 items. Prior exposure to IPE activities was not a predictor of improvement in IPE attitudes. CONCLUSION: The authors propose that student-led jointly-organised conference experiences are effective in improving healthcare students' attitudes towards IPE. This study provides valuable insights to facilitate the development of further IPE programs to allow for the rapid and effective promotion of cooperation and collaboration between students across various healthcare disciplines.

The medical, functional and social challenges faced by older adults with intellectual disability.

INTRODUCTION: Little is known about the sociodemographic and clinical profile of older adults with intellectual disabilities (ID) in Singapore. We studied the sociodemographic and clinical profile of older adults with ID and investigated factors associated with caregiver availability and identity in this population. MATERIALS AND METHODS: The study population involved all adults with ID aged ≥40 years receiving services from the Movement for the Intellectually Disabled of Singapore (MINDS), the largest such provider in Singapore. Information on sociodemographic and clinical profiles, functional status, and availability of caregivers were collected via interviewer-administered questionnaires from guardians of older adults with ID. Descriptive characteristics were computed and chi-square and logistic regression identifi ed predictors of caregiver availability and identity. RESULTS: Participation was 95% (227/239). There were differences in client age, gender, and caregiver availability between recipients of residential and non-residential services (all P <0.05). Common comorbidities included hyperlipidaemia (17.6%), hypertension (15.9%), psychiatric diagnoses (16.3%) and epilepsy (10.6%). The majority were fully independent in basic activities of daily living, but only 21.1% were fully communicative. Only a small minority (9.4%) were exercising regularly. The majority (73.5%) of clients had a primary caregiver; almost equal proportions relied on either parents or siblings. Older client age was associated independently with the lack of a primary caregiver, independent of greater functional dependence and presence of medical comorbidities in the client. CONCLUSION: Older adults with ID have multiple medical, functional, and social issues. More can be done to support the care of this unique group of adults with special needs.

Translating the family medicine vision into educational programmes in Singapore.

The core of the Family Medicine (FM) vision is patient-centred care, requiring specific education and vocational training. We traced how FM education started and what have been achieved. FM training began in 1971 with the formation of the College of General Practitioners Singapore. Previously, training consisted of self-directed learning, lunchtime talks and examination preparation courses run by hospital specialists. Formal FM vocational training programmes in the United Kingdom and Australia provided the model for a 3-year programme in 1988. The tripartite relationship between the local university, College of Family Physicians and Ministry of Health, together with a structured training programme, contributed to its success. To date, more than 240 Family Physicians in Singapore have been awarded the Masters in Medicine (FM) degree. The Graduate Diploma in Family Medicine programme (GDFM) was introduced in 2000 for Family Physicians who wished to practice at an enhanced level. This programme has trained 194 doctors since then. Behind the scenes, the following were important developments: counterculture with a difference, tripartite stake-holding, training the trainers and learning from others. For the FM undergraduate programme, our aim is to develop the knowledge base, core values and roles of the Family Physician. Sustaining the value of Family Medicine as a career choice is the enduring vision.

Concerns, perceived impact and preparedness in an avian influenza pandemic--a comparative study between healthcare workers in primary and tertiary care.

INTRODUCTION: With the potential threat of an avian influenza (AI) pandemic, healthcare workers (HCWs) are expected to play important roles, and they encounter significant stress levels from an expected increase in workload. We compared the concerns, perceived impact and preparedness for an AI pandemic between HCWs working in public primary care clinics and a tertiary healthcare setting. MATERIALS AND METHODS: An anonymous, self-administered questionnaire was given to 2459 HCWs working at 18 public polyclinics (PCs) and a tertiary hospital (TH) in Singapore from March to June 2006. The questionnaire assessed work-related and non-work-related concerns, perceived impact on personal life and work as well as workplace preparedness. RESULTS: We obtained responses from 986 PC and 873 TH HCWs (response rate: 74.6% and 76.7%). The majority in both groups were concerned about the high AI risk from their occupation (82.7%) and falling ill with AI (75.9%). 71.9% accepted the risk but 25.5% felt that they should not be looking after AI patients with 15.0% consider resigning. HCWs also felt that people would avoid them (63.5%) and their families (54.1%) during a pandemic. The majority expected an increased workload and to feel more stressed at work. For preparedness, 74.2% felt personally prepared and 83.7% felt that their workplaces were prepared for an outbreak. TH HCWs were more likely to be involved in infection-control activities but the perception of infection-control preparedness in both groups was high (>80.0%). CONCLUSIONS: HCWs in both public primary and tertiary healthcare settings felt prepared, personally and in their workplaces, for a pandemic. Their main concerns were risks of falling ill from exposure and the possibility of social ostracism of themselves and their families. Preparedness levels appeared high in the majority of HCWs. However, concerns of HCWs could affect their overall effectiveness in a pandemic and should be addressed by incorporating strategies to manage them in pandemic planning.

Family medicine education in Singapore: a long-standing collaboration between specialists and family physicians.

In many countries, family medicine (FM) training has been conducted mainly by senior family physicians alone. However, FM training in Singapore in the last 30 years has involved specialists working in close collaboration with family physicians. The areas in which specialists are currently involved include the training of FM trainees in tertiary hospitals, the Master of Medicine in Family Medicine [MMed (FM)] and Graduate Diploma in Family Medicine (GDFM) programmes. This close relationship has been crucial in the continuing vocational and professional development of family physicians and in fostering closer collaboration between family physicians and specialists, thus ultimately benefiting patient care.

Concerns and preparedness for an avian influenza pandemic: a comparison between community hospital and tertiary hospital healthcare workers.

Little is known about differences in levels of concerns or preparedness for an avian influenza (AI) pandemic among healthcare workers (HCWs) in different types of hospitals. We compared these concerns and preparedness between 326 HCWs of two community hospitals (CHs) and 908 HCWs from a tertiary hospital (TH) using a self-administered questionnaire between March-June 2006. Response rates were 84.2% and 80.0% from the CHs and TH. Most HCWs (71.6%) felt prepared for an AI outbreak and had significant concerns. They perceive an AI pandemic having adverse impacts on their personal life and work, such as people avoiding them (57.1%). A greater percentage of TH compared to CH HCWs expressed concerns such as feeling their jobs put them at great AI exposure (78.3% vs 67.5%, p=0.012). TH HCWs were more likely to report participating in readiness preparation activities, such as training for infection control (90.0% vs 82.2%, p=0.014) and feel that they (74.1% vs 64.7%, p=0.045) and their hospital (86.8% vs 71.8%, p=0.000) were prepared for an outbreak. Healthcare institutions need to include personal, psychological and family concerns on the agenda and increase participation in readiness preparation activities among HCWs to help prepare for such future crises.

Eosinophil cationic protein: is it useful in asthma? A systematic review.

INTRODUCTION: Eosinophil cationic protein (ECP) has been widely investigated as a potential biomarker of airway inflammation. METHOD: A systematic review was performed using Medline with key terms eosinophil cationic protein and asthma, limiting the search to titles or abstracts. Out of 688 potential papers found, abstracts were reviewed based on the following criteria: (1) ECP was used as a biological marker, (2) asthma was the index disease studied, (3) it was a controlled clinical study and (4) ECP was assessed as a diagnostic, assessment or management tool. One hundred and sixty-nine articles satisfied the selection criteria and their full-text versions were reviewed. Only 53 papers were found to provide clinically useful information. RESULTS: ECP has been measured in serum, plasma, sputum, saliva and broncho-alveolar lavage fluids but serum and sputum are the most established. Levels of ECP in normal and asthmatic subjects in various body fluids were identified. ECP correlates well with airway inflammation but not airway hyper-responsiveness. It is raised in other atopic diseases and hence is not diagnostic for asthma. However, it has been shown to be useful in assessing asthma severity, compliance with anti-inflammatory asthma therapy and as a guide to tailing down inhaled corticosteroid therapy. Although there is some evidence that ECP levels are affected by age, smoking, circadian rhythm and seasonal variation, only smoking appears to be of clinical significance. DISCUSSION: Despite its limitations, ECP remains potentially useful in asthma management. Future research on ECP should focus on using serial measurements and combining it with other markers of asthma which may increase its clinical usefulness.