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PubMed2004

A community study of the health-related quality of life of schizophrenia and general practice outpatients in Singapore.

BACKGROUND: Health-related quality of life (HRQOL) is an important outcome indicator of healthcare that has been little studied in East Asia, where, culturally, there is greater family interdependence than in the West. We aimed to study the HRQOL of schizophrenia outpatients compared to general practice outpatients, and to examine determinants of schizophrenia HRQOL in our community. METHODS: The HRQOL of 94 schizophrenia and 90 general practice outpatients was assessed using the COOP/WONCA chart. Clinical status, demographics, medication dosages, extrapyramidal side-effects, and frequency of personal, family and social functioning were assessed using standardized questionnaires. RESULTS: Some 90% of schizophrenia outpatients still lived with their immediate families, and the majority were single, unemployed, and rarely engaged in social activities. They had poorer satisfaction with overall HRQOL compared to general practice outpatients. Using stepwise linear regression analysis, poorer schizophrenia overall HRQOL was predicted by dissatisfaction with and poorer participation in family relationships, dissatisfaction with emotional well-being and male gender [R(2) = 0.40, p = 0.040; F(4, 5.1) = 14.3, p < 0.001]. CONCLUSIONS: Strained family relationships appeared to be an important contributor to poorer schizophrenia HRQOL in our East Asian community. This could possibly be related to the narrowing of social-occupational functioning and its burden on the family.

Adult↗
PubMed2005

Reducing the duration of untreated psychosis and changing help-seeking behaviour in Singapore.

AIM: This study was conducted to examine the impact of early detection strategies of an early psychosis intervention programme on the duration of untreated psychosis (DUP) and the pattern of help-seeking behaviour. METHOD: Patients with first-episode psychosis were compared before and after the initiation of a programme of public education and networking with primary health care providers. These two groups were compared on the DUP and the change in the pattern of help-seeking. RESULTS: The DUP was significantly reduced from a median of 12 to median of 4 months (p=0.002, Mann-Whitney U-test). There was an increase in the proportion of self and family referrals, and a fall in the proportion of police referrals. CONCLUSION: Awareness campaigns which target multiple groups and use various modes of communication are effective in influencing the DUP and patterns of help-seeking.

Adult↗
PubMed2003

Severe acute respiratory syndrome (SARS) in a paediatric cluster in Singapore.

BACKGROUND: Severe acute respiratory syndrome (SARS) is a major infectious disease pandemic that occurred in early 2003, and one of the diagnostic criteria is the presence of chest radiographic findings. OBJECTIVE: To describe the radiographic features of SARS in a cluster of affected children. MATERIALS AND METHODS: The chest radiographs of four related children ranging in age from 18 months to 9 years diagnosed as having SARS were reviewed for the presence of air-space shadowing, air bronchograms, peribronchial thickening, interstitial disease, pleural effusion, pneumothorax, hilar lymphadenopathy and mediastinal widening. RESULTS: Ill-defined air-space shadowing was the common finding in all the children. The distribution was unifocal or multifocal. No other findings were seen on the radiographs. None of the children developed radiographic findings consistent with acute respiratory distress syndrome. All four children showed significant resolution of the radiographic findings 4-6 days after the initial radiograph. CONCLUSIONS: Early recognition of these features is important in implementing isolation and containment measures to prevent the spread of infection. SARS in children appears to manifest as a milder form of the disease as compared to adults.

Child↗
PubMedDate not supplied

Is your interventional radiology service ready for SARS?: The Singapore experience.

The recent epidemic of severe acute respiratory syndrome caught many by surprise. Hitherto, infection control has not been in the forefront of radiological practice. Many interventional radiology (IR) services are therefore not equipped to deal with such a disease. In this review, we share our experience from the interventional radiologist's perspective, report on the acute measures instituted within our departments and explore the long-term effects of such a disease on the practice of IR.

Humans↗
PubMed2005

Surgical complications and outcome of paediatric liver transplantation: the Singapore experience.

The purpose of this study was to analyse the early and late results of paediatric liver transplantation (LT), with particular reference to complications that required surgical intervention. The charts of all children who underwent LT between 1990 and 2002 were reviewed retrospectively. Results were analysed with a minimum follow up of 9 months. Thirty-five children have undergone 38 LTs; 22 received grafts from their parents, 16 received cadaveric organs and three children had retransplantation. The ages of the children ranged from 12 to 168 months. Biliary atresia was the most frequent indication for transplant (n=27). Twenty-seven children had complications that required surgical or radiological interventional procedures. Vascular complications included hepatic artery thrombosis (n=2), hepatic vein (HV) thrombosis (n=1), and the majority being portal vein thrombosis (n=6). Bile leaks were observed in eight children. Other complications included intestinal perforation (n=2), intra-abdominal abscesses (n=1), wound dehiscence (n=2), post-operative bleed (n=2), intestinal obstruction (n=2), ventral hernia (n=1), and multiple abdominal wound sinuses (n=1). Three children underwent retransplantation, two for hepatic artery thrombosis with multiple episodes of cholangitis and intrahepatic biliomas and the third was done for hepatic vein thrombosis. Patient and graft survival at 1 year is 81.5 and 74.2%, respectively. Paediatric LT is associated with significant morbidity, the main complications being vascular and biliary.

Adolescent↗
PubMed2005

The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-c30): validation of English version in Singapore.

OBJECTIVE: This study aimed to validate the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30, English version 3.0) in Singaporean cancer patients. METHODS: In a cross-sectional study, a heterogeneous sample of cancer patients (n = 57) self-administered a questionnaire containing the QLQ-C30, the Short Form 36 Health Survey (SF-36) and assessing health and sociodemographic status. Construct validity was assessed by testing a priori hypotheses that QLQ-C30 scales would be moderately or strongly correlated with SF-36 scales measuring similar dimensions of health-related quality of life (HRQoL) and that subjects reporting mild symptoms would have better HRQoL scores than those reporting severe symptoms. Internal consistency reliability was assessed using Cronbach's alpha. RESULTS: Strength of Spearman's correlations between the QLQ-C30 and SF-36 scales assessing similar dimensions of HRQoL ranged from 0.35 to 0.67. Subjects with mild symptoms had better scores than those with severe symptoms for all six QLQ-C30 HRQoL scales (p < 0.05 for five scales, Mann-Whitney U tests). Cronbach's alpha ranged from 0.19 for the cognitive functioning scale to 0.91 for the global QoL scale. CONCLUSION: This study provides preliminary evidence for the validity and reliability of the EORTC QLQ-C30 in English-speaking Singaporean cancer patients.

Adolescent↗