Papers by Nafiza Mat Nasir
BMC Family Practice, 2016
Background: The chronic care model was proven effective in improving clinical outcomes of diabete... more Background: The chronic care model was proven effective in improving clinical outcomes of diabetes in developed countries. However, evidence in developing countries is scarce. The objective of this study was to evaluate the effectiveness of EMPOWER-PAR intervention (based on the chronic care model) in improving clinical outcomes for type 2 diabetes mellitus using readily available resources in the Malaysian public primary care setting. Methods: This was a pragmatic, cluster-randomised, parallel, matched pair, controlled trial using participatory action research approach, conducted in 10 public primary care clinics in Malaysia. Five clinics were randomly selected to provide the EMPOWER-PAR intervention for 1 year and another five clinics continued with usual care. Patients who fulfilled the criteria were recruited over a 2-week period by each clinic. The obligatory intervention components were designed based on four elements of the chronic care model i.e. healthcare organisation, delivery system design, self-management support and decision support. The primary outcome was the change in the proportion of patients achieving HbA1c < 6.5%. Secondary outcomes were the change in proportion of patients achieving targets for blood pressure, lipid profile, body mass index and waist circumference. Intention to treat analysis was performed for all outcome measures. A generalised estimating equation method was used to account for baseline differences and clustering effect.
Journal of Clinical and Health Sciences
Introduction: Low health literacy (HL) is one of the contributing factors that leads to negative ... more Introduction: Low health literacy (HL) is one of the contributing factors that leads to negative diabetic outcome. Quality of life (QOL) is a state of complete physical, mental and social wellbeing. There is limited evidence on association of HL and QOL among type 2 diabetes mellitus (T2DM), therefore the objectives of this study were to identify the HL and QOL status, to determine the association between HL and QOL and factors associated with QOL among T2DM patients. Methods: This was a cross sectional study involving patients with T2DM from two public primary care clinics. HL and QOL were measured using translated and validatedHLS – Asia Q16 and DQoL-BCI questionnaires respectively among T2DM patients. Results: The mean HL score was 12.39 (3.34), 17.7 % had “inadequate HL”, 25.7% had “problematic HL” and 56.6% had “sufficient HL”. The mean DQoL-BCI score was 32.09 (6.51). Lower QOL level was negatively associated with age (b -0.140; CI: -0.190, - 0.090; p<0.001), not obese (b...
Research in social & administrative pharmacy : RSAP, Jan 12, 2017
Research in Social and Administrative Pharmacy, 2016
Quality of life (QoL) assessment provides valuable outcome to support clinical decision-making, p... more Quality of life (QoL) assessment provides valuable outcome to support clinical decision-making, particularly for patients with chronic diseases that are incurable. A brief, 15-item diabetes-specific tool [i.e. Diabetes Quality of Life-Brief Clinical Inventory (DQoL-BCI)] is known to be developed in English and validated for use in clinical practice. This simplified tool, however, is not readily available for use in the Malaysian setting. To translate the DQoL-BCI into a Malaysian version and to assess its construct validity (factorial validity, convergent validity and discriminant validity), reliability (internal consistency) and floor and ceiling effects among the Malaysian diabetic population. A forward-backward translation, involving professional translators and experts with vast experience in translation of patient reported outcome measures, was conducted. A total of 202 patients with Type 2 diabetes mellitus (T2DM) who fulfilled the inclusion criteria were invited to complete the translated DQoL-BCI. Data were analysed using SPSS for exploratory factor analysis (EFA), convergent and discriminant validity, reliability and test-retest, and AMOS software for confirmatory factor analysis (CFA). Findings from EFA indicated that the 4-factor structure of the Malaysian version of DQoL-BCI was optimal and explained 50.9% of the variance; CFA confirmed the 4-factor model fit. There was negative, moderate correlation between the scores of DQoL-BCI (Malaysian version) and EQ-5D-3L utility score (r = -0.329, p = 0.003). Patients with higher glycated haemoglobin levels (p = 0.008), diabetes macrovascular (p = 0.017) and microvascular (p = 0.013) complications reported poorer QoL. Cronbach&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39;s alpha coefficient and intraclass coefficient correlations (range) obtained were 0.703 and 0.86 (0.734-0.934), indicating good reliability and stability of the translated DQoL-BCI. This study had validated the linguistic and psychometric properties of DQoL-BCI (Malaysian version), thus providing a valid and reliable brief tool for assessing the QoL of Malaysian T2DM patients.
BMC public health, Jan 21, 2016
Hypertension is the leading cardiovascular risk factor globally as well as in Malaysia. This stud... more Hypertension is the leading cardiovascular risk factor globally as well as in Malaysia. This study aimed to estimate the prevalence, awareness, treatment, control and the socio demographic determinants of hypertension among Malaysian adults. The analytic sample consisted of 11,288 adults aged ≥ 30 years recruited at baseline in 2007-2011 from the REDISCOVER Study which is an ongoing, prospective cohort study involving 18 urban and 22 rural communities in Malaysia. Socio-demographics, anti-hypertensive treatment details and an average of at least two blood pressure measurements were obtained. The age-adjusted prevalence was 42.0 % (CI: 40.9-43.2) and was higher in men [43.5 % (CI: 41.2-45.0)] than women [41.0 % (CI: 39.8-42.3)]. Participants from rural areas (APR: 1.12, CI: 1.04-1.20); aged at least 40-49 years (APR: 1.86, CI: 1.62-2.14); who were overweight (APR: 1.24, CI: 1.15-1.34) and obese (APR: 1.54, CI: 1.43-1.6) were more likely to have hypertension. The Indigenous ethnic gro...
Procedia - Social and Behavioral Sciences, 2012
Issues on menstruation in individual with Down syndrome are often understudies. Difficulty in han... more Issues on menstruation in individual with Down syndrome are often understudies. Difficulty in handling menstrual hygiene, premenstrual disorders and the risk of sexual abuse are often of major fear to the caregivers. 40 parents or caregivers of young woman with Downs Syndromes in Klang Valley, Malaysia were participated in the study. They were interviewed by using standardized questionnaire. Most of the caregivers expressed their concern regarding this issue and expressed their interest in seeking more information, however only a few of them did ever ask their health care provider.
Journal of Hypertension, 2012
Journal of Hypertension, 2012
Journal of Hypertension, 2012
BMC Family Practice, 2014
Background: Chronic disease management presents enormous challenges to the primary care workforce... more Background: Chronic disease management presents enormous challenges to the primary care workforce because of the rising epidemic of cardiovascular risk factors. The chronic care model was proven effective in improving chronic disease outcomes in developed countries, but there is little evidence of its effectiveness in developing countries. The aim of this study was to evaluate the effectiveness of the EMPOWER-PAR intervention (multifaceted chronic disease management strategies based on the chronic care model) in improving outcomes for type 2 diabetes mellitus and hypertension using readily available resources in the Malaysian public primary care setting. This paper presents the study protocol. Methods/Design: A pragmatic cluster randomised controlled trial using participatory action research is underway in 10 public primary care clinics in Selangor and Kuala Lumpur, Malaysia. Five clinics were randomly selected to provide the EMPOWER-PAR intervention for 1 year and another five clinics continued with usual care. Each clinic consecutively recruits type 2 diabetes mellitus and hypertension patients fulfilling the inclusion and exclusion criteria over a 2-week period. The EMPOWER-PAR intervention consists of creating/strengthening a multidisciplinary chronic disease management team, training the team to use the Global Cardiovascular Risks Self-Management Booklet to support patient care and reinforcing the use of relevant clinical practice guidelines for management and prescribing. For type 2 diabetes mellitus, the primary outcome is the change in the proportion of patients achieving HbA1c < 6.5%. For hypertension without type 2 diabetes mellitus, the primary outcome is the change in the proportion of patients achieving blood pressure < 140/90 mmHg. Secondary outcomes include the proportion of patients achieving targets for serum lipid profile, body mass index and waist circumference. Other outcome measures include medication adherence levels, process of care and prescribing patterns. Patients' assessment of their chronic disease care and providers' perceptions, attitudes and perceived barriers in care delivery and cost-effectiveness of the intervention are also evaluated.
Asian Journal of Psychiatry, 2010
Psychoeducation has shown promising benefits in managing patients with schizophrenia. In Malaysia... more Psychoeducation has shown promising benefits in managing patients with schizophrenia. In Malaysia, the use of psychoeducation is rather limited and its impact indeterminate. To assess the effectiveness of a structured psychoeducation programme for the community in improving caregiver knowledge, decreasing caregivers&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39; burden, reducing patients&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39; readmission and defaulter follow up rates. In a controlled interventional study, 109 caregivers were included, 54 and 55 in the intervention and control groups respectively. Caregivers were assessed at baseline, 3 and 6 months post-intervention for knowledge and burden. Patients were monitored for relapse and defaulting follow up in the clinic. Caregivers in the intervention group showed significant improvement in knowledge, reduction in burden in assistance in daily living (severity) and a reduced defaulter rate was seen in the patients&amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;amp;#39; follow up. The findings shows that structured psychoeducation programme among caregivers has the potential to improve outcome of care for patients with schizophrenia.
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Papers by Nafiza Mat Nasir