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  1. Farah NM, Saw Yee T, Mohd Rasdi HF
    Int J Environ Res Public Health, 2019 Nov 27;16(23):4750.
    PMID: 31783607 DOI: 10.3390/ijerph16234750
    (1) Background: The Pittsburgh Sleep Quality Index (PSQI) is a useful tool for the assessment of subjective sleep quality in non-clinical and clinical settings. This study aimed to determine sleep quality in a general Malaysian adult population using a validated Malay version of the Pittsburgh sleep quality index (PSQI-M); (2) Methods: The original PSQI was translated into Malay following forward and backward translation guidelines. The final Malay version was administered to a sample of healthy working adults (n = 106; mean age: 35.3 ± 7.6 years) without history of sleep disorders. Reliability and agreement were assessed using Cronbach's alpha, intra-class correlations coefficient (ICC), standard error of measurement (SEM), and Bland-Altman plot. Convergent validity of PSQI-M was examined with the Malay version of Epworth sleepiness scale (ESS-M) using Pearson's correlation coefficient; (3) Results: Overall mean PSQI global score was 5.25 ± 1.85. About 45% of the sample had PSQI global score >5, indicating poor sleep quality. Total sleep duration per night was 5.95 ± 1.05 h, below the recommended amount. Sleep quality seems to be affected by age but not gender. Internal consistency as measured by Cronbach's alpha in the whole sample was 0.74, with test-retest reliability (ICC) of 0.58 and SEM of 1.34. The PSQI test-retest scores indicated that most of the respondents (90%) lay within the 95% limits of agreement. The PSQI-M also showed significant correlation with ESS-M scores (r = 0.37, p < 0.01); (4) Conclusion: The PSQI-M showed acceptable reliability and is valid to be used in a general Malaysian adult population. Findings also indicate that a majority of the adults in our sample were experiencing inadequate sleep, thus further research is needed to identify the factors associated with poor sleep quality.
    Study site and participants: adults working in a university satellite campus in Kuala Lumpur, Malaysia
  2. Harun D, Che' Din N, Mohd Rasdi HF, Shamsuddin K
    PMID: 31877917 DOI: 10.3390/ijerph17010115
    The aim of this study was to describe the employment experiences of persons with learning disabilities (LDs) in developing countries, such as Malaysia. Factors associated with respondents' employment were also determined. A cross-sectional survey was conducted among young adults with LD who left the special education programs in secondary schools in Kuala Lumpur and Selangor. Ninety young adults with LD, aged 18 to 25 years were interviewed face-to-face at an agreed upon convenient place on their working experiences after leaving secondary schools. A total of 13 respondents were excluded from the analysis because their intellectual quotient (IQ) score demonstrated a high possibility of intellectual disability with IQ estimation <70. Of the 77 young adults analyzed, 74.0% reported having work experience and 64.9% were working at the time of interview. Statistical analysis showed significant associations between individual, family, and community factors with respondents' employment. Two factors made a unique statistically significant contribution to the model (gender, p = 0.043 and adult service: Financial support p = 0.012). This study suggests the current school-to-work transition program at secondary and post-secondary schools should be improved to better prepare young adults with LD with necessary skills relevant for the current job market so that they could improve their employability.
  3. Dboba MM, Mohd Nordin NA, Manaf H, Mohd Rasdi HF
    Medicine (Baltimore), 2023 Jul 14;102(28):e34249.
    PMID: 37443502 DOI: 10.1097/MD.0000000000034249
    BACKGROUND: Motor impairment is common after a stroke and directly affects the function and quality of life of stroke survivors. Constraint-induced movement therapy and neuromuscular electrical stimulation are interventions that facilitate functional recovery of the upper extremities of a particular subgroup of stroke survivors. The objective of this study was to summarize the available evidence on the effects of neuromuscular electrical stimulation combined with constraint-induced movement therapy in patients with stroke.

    METHODS: We conducted a comprehensive search of published articles in electronic databases, including PubMed, Scopus, PEDro, Medline (via Ovid), EMBASE, Cochrane Library, and Web of Science, using the following search terms: "stroke"; "upper extremity"; "Constraint-Induced Movement Therapy"; and "Neuromuscular Electrical Stimulation." The search included published studies, conferences, and presentations. The article selection, data extraction, and quality evaluation will be conducted independently by 2 reviewers. The 3rd and 4th reviewers will assist in resolving any disagreements that may arise between the 2 reviewers. The risk of bias in the included studies will be assessed using the PEDro scale and Cochrane risk of bias assessment tool. Narrative synthesis and meta-analysis will be performed based on the characteristics of the included articles, including the risk of bias (if sufficient information is available).

    RESULTS: This review summarizes the available evidence and could assist therapists in choosing the best treatment for poststroke upper extremity dysfunction.

    CONCLUSION: This study will provide the available evidence on the effectiveness of CIMT and NMES on upper extremity function in patients with stroke.

    ETHICS AND DISSEMINATION: Ethical approval is not required because the review will be based on publicly available literature. The findings of this study will be published in a peer-reviewed journal, and updates will be made depending on whether sufficient additional evidence modifies the conclusions of the review. Any changes made to the methods throughout the review will be stated in the article.

    SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42023415645.

  4. Abd Aziz N, Kadar M, Harun D, Mohd Rasdi HF
    Occup Ther Health Care, 2021 Apr;35(2):227-244.
    PMID: 33511894 DOI: 10.1080/07380577.2021.1876967
    This scoping review explores the implementation of video modeling (VM) by occupational therapists during the intervention process for children and adolescents with special needs. Four primary electronic databases were used to conduct the scoping review: PubMed, Scopus, CINAHL, and Proquest (Nursing and Allied Health). Research methodologies by Arksey and O'Malley were used as a framework to perform the review process. From the review, two themes emerged: (1) implementing VM by occupational therapists during the intervention process can successfully improve a client's desired skills; (2) VM can be applied through several types of technologies. The findings support occupational therapists' use of VM during interventions to positively enhance and promote desired skills among children and adolescents with special needs. Also, it can be incorporated into technological devices to suit a client's specific needs.
  5. Razaob NA, Tham SY, Mohd Rasdi HF, Wan Yunus F, Kadar M
    Occup Ther Health Care, 2020 Jan;34(1):32-47.
    PMID: 31920126 DOI: 10.1080/07380577.2020.1712632
    The Community Integration Questionnaire-Revised (CIQ-R) is a self-report standardized instrument designed to assess an individual's degree of community integration. The aim of this study was to translate, validate and conduct a reliability test of the CIQ-R Malay version. The development involved the three phases of translation, content validation and cognitive interviewing, test-retest reliability and internal consistency of the CIQ-R Malay version. The Content Validity Index (CVI) showed perfect agreement between the panel experts. The Intra-class Correlation Coefficient (ICC) demonstrated a moderate to excellent level of test-retest agreement (ICC 0.72 to 0.93). The Total CIQ-R Malay version and Home Integration subscale showed good internal consistency, with values of Cronbach's alpha ranging from 0.81 to 0.90. The findings from the present study provided preliminary support for the psychometric properties of the CIQ-R Malay version as a valid and reliable instrument to be used in Malaysia.
  6. Wan Yunus F, Romli MH, Mohd Rasdi HF, Harun D, Kadar M
    Front Med (Lausanne), 2022;9:967511.
    PMID: 36341254 DOI: 10.3389/fmed.2022.967511
    The COVID-19 pandemic altered the health profession's education. Educational activities were shifted to online, and clinical placements were compromised in certain countries. A mixed-methods study included 17 undergraduates undergoing a mental health placement. The first 3 weeks of clinical placement applied online case-based learning in written and in video format. The last 2 weeks involved hybrid remote and physical onsite clinical placement. SPICES model utilizing various active learning activities, case studies and client attendance, facilitator engagement, discussion and feedback were implemented. A self-administered System Usability Scale (SUS), e-learning preference level, focus group discussion, and reflective writing was conducted at the end of each week and the students' final marks were compared with the past cohort who attended conventional physical clinical placement. Two-way mixed ANOVA indicates no significant interaction was found on the SUS (p = 0.062, η p 2 = 0.062) and preference scores (p = 0.285, η p 2 = 0.079) according to week and practical site. There was no significant difference in the final mark among the online and onsite placement of the current cohort (p = 0.350, d = 0.47). The current cohort reported better marks than the previous cohort who attended conventional placement (p = 0.006, d = 0.99). Qualitative findings show positive responses where online activities have minimal restriction on the learning process. This innovative approach is acceptable for substituting conventional clinical learning during this restricted situation.
  7. Asmuri SN, Kadar M, Razaob NA, Chui CS, Mohd Rasdi HF
    PLoS One, 2024;19(4):e0301544.
    PMID: 38568914 DOI: 10.1371/journal.pone.0301544
    BACKGROUND: The Compeer Model, which was originally designed to match individuals recovering from mental illness with volunteers from their community, served as the basis for the development of the buddy program. However, limited research was available related to the buddy program among older adults in a Malaysian context.

    AIM: The study aimed to identify the effectiveness of the buddy program training module to enhance the daily living function, social participation and emotional status of older adults in residential aged care homes.

    METHODS: A quasi-experimental study was conducted with 30 pairs of buddies and older adults for both the experimental group and control group in two randomly selected residential aged care homes. The buddies in the experimental group received the buddy program training module related to activities of daily living (basic and instrumental) while the buddy-older adults pairs in the control group continued to perform their usual daily life activities in residential aged care homes. Baselines were performed before intervention and at eight weeks post-intervention.

    RESULTS: Over the eight weeks, for the older adults in the experimental group, there was a significant main effect of time after the intervention on BADL (p = 0.010). There were no significant interaction effects for the experiment group and control group on IADL and social participation. Also, there were no significant interaction effects for all domains in emotional status: depression, anxiety and stress. For buddies, there was a significant interaction effect for depression (p = 0.045) in the control group.

    CONCLUSIONS: The buddy program training module can be used as a guideline for older adults with more significant disabilities in residential aged care homes in managing activities of daily living. Future studies could be implemented to explore the intergenerational buddy program among older adults and young children in the community.

  8. Abd Rahman MH, Amirtharatnam P, Sharanjeet-Kaur S, Narayanasamy S, Mohd Rasdi HF, Catherine Bastion ML
    Int J Ophthalmol, 2023;16(4):589-600.
    PMID: 37077492 DOI: 10.18240/ijo.2023.04.13
    AIM: To develop and validate a questionnaire to evaluate knowledge, attitude and practice of patients diagnosed with age-related macular degeneration (AMD) who have undergone intravitreal injection treatment.

    METHODS: This study was conducted among patients diagnosed with AMD in Kuala Lumpur. The generation of the instrument included four phases which included item and domains development, content, face validity and exploratory factor analysis. Content validity and modified Kappa was used for validation of knowledge domain. Exploratory factor analysis was used for validation of both attitude and practice domains. Face validity was conducted in 12 patients, content validity was ascertained in 120 patients and test-retest reliability was determined in 39 patients with AMD.

    RESULTS: Content validity index (CVI) and modified kappa showed excellent values for most items in the knowledge domain with CVI for item (I-CVI) values between 0.78-1.0 and Kappa values of >0.74. The Kaiser-Meyer-Olkin (KMO) sampling adequacy showed acceptable scores of 0.70 and 0.75 for both attitude and practice domains respectively and Bartlett's Test of sphericity were significant (χ2 =0.00, P<0.001). Factor analysis resulted in five factors with thirty items for attitude domain and four factors with twenty items for practice domain. The Cronbach's alpha showed acceptable values for all items in knowledge, attitude and practice domain with values >0.70 and good test-retest reliability. The final version of the questionnaire consisted of 93 items from four sections consisting of demographic details, knowledge, attitude and practice.

    CONCLUSION: The findings of this validation and reliability study show that the developed questionnaire has a satisfactory psychometric property for measuring KAP of patients diagnosed with AMD undergoing intravitreal injection treatment.

  9. Mohd Amin NI, Mohd Nordin NA, Ismail A, Pillai SGK, Mohd Rasdi HF
    PLoS One, 2024;19(11):e0309648.
    PMID: 39527590 DOI: 10.1371/journal.pone.0309648
    INTRODUCTION: Parkinson disease (PD), a neurodegenerative disorder that progresses over time, is steadily growing in number and prevalence worldwide. PD in Malaysia is expected to increase five-fold by 2040 from the existing estimate of 20,000 patients in 2018. Treatment program of PD in Malaysia is rather unstructured, and there is no known comprehensive PD family caregiver training program available to date. To ensure the quality of a program, it must be tested for feasibility, effectiveness and sustainability. This paper describes the protocol of a study that evaluates the effectiveness of a structured, comprehensive training program of family caregiver to persons with PD in comparison to usual care.

    MATERIALS AND METHODS–STUDY PROTOCOL: A total of 60 pairs of persons with PD of stage II and III, and their primary family caregiver will be recruited and allocated into either an experimental or a control group for 12 weeks of intervention. The experimental group will undergo initial training from multi-disciplinary healthcare providers and will be given a physical module containing weekly tasks that must be practised at home. While the control group will receive a usual care. Both groups will be assessed in terms of physical functions, functional mobility, quality of life (QoL), caregiver burden and knowledge using standardised assessment tools namely Movement Disorder Society-Unified Parkinson's Disease Rating Scale (MDS-UPDRS), Timed Up and Go (TUG) test, Parkinson's Disease Questionnaire (PDQ-39), European Quality of Life five-dimensions (EQ-5D), Malay version of Zarit Burden Interview (MZBI) and Knowledge of Parkinson Disease Questionnaire (KPDQ). In addition, the feasibility and sustainability of the interventions will be evaluated, alongside its cost-effectiveness based on the average and incremental cost effectiveness ratio. All data will be analysed using descriptive and inferential statistics, particularly mixed model ANOVA.

    DISCUSSION: There is a significant gap in the literature pertaining family caregiver training programs for people with PD. Documented programs are lacking in term of comprehensiveness of content, application approach and the measurement of training outcomes including the program cost-effectiveness. The feasibility and effectiveness of such training program in a Malaysian setting also requires investigation due to differences in living environment, support system and population's perception. This study will assist to fulfil the existing literature gap and demonstrate the potential benefit of caregiver involvement in mediating the care and therapy for PD in the home setting. Optimum knowledge and skills gained through the training are expected to enhance the confidence and ability of the family caregivers and may possibly reduce their perceived caregiving burden.

    PROTOCOL REGISTRATION: The protocol of this study is registered in the Australian-New Zealand Clinical Trial Registry (ANZCTR) with a registration number ACTRN12623000336684.

  10. Ghani NDH, Abd Rahman MH, Mohamad Fadzil N, Mohammed Z, Mohd Rasdi HF, Shafie NS
    PLoS One, 2023;18(9):e0291062.
    PMID: 37682886 DOI: 10.1371/journal.pone.0291062
    BACKGROUND: Most eye problems among children can be detected and treated at an early age to reduce the prevalence of visual impairment. Understanding the knowledge, attitude, and practice (KAP) among parents about common children's eye problems is fundamental to encourage parents to seek early eye care services for their children. This study aims to develop a Parental Knowledge, Attitude, and Practice in Eye Problem among Children Questionnaire (PEPC-KAPQ) and evaluate its psychometric properties.

    METHODS: This study involved developing a questionnaire and was conducted in Kuala Lumpur, Malaysia from July 2021 until June 2022. The questionnaire was developed based on a literature review and expert consultation. The first phase includes a systematic literature review to generate the items for the questionnaire. A group of five panels was then invited to perform content validity for the questionnaire. Face validity was conducted among ten parents to get feedback for the questionnaire. Construct validity and reliability of the questionnaire were measured by which the questionnaire was administered to a total of 134 parents and 64 parents for reliability test.

    RESULT: The final PEPC-KAPQ consists of four main sections: demographic, knowledge, attitude, and practice with 52 items. The content validity index was 0.85 for all domains of KAP. Modified kappa showed excellent value for most items for all domains. The Kaiser-Meyer-Olkin sampling adequacy showed acceptable scores of 0.84, and Bartlett's Test of Sphericity was significant (x2 = 3172.09, p<0.0001). Kuder-Richardson-2 of the domain knowledge was 0.95. Cronbach's α coefficient of domain attitude and practice were 0.92 and 0.88, respectively and the intraclass correlation of domain attitude and practice were 0.93 and 0.94 respectively. Bland and Altman's plots show that majority of the data fell within the limits of agreement.

    CONCLUSION: The findings of this validation and reliability study show that the developed questionnaire has a satisfactory psychometric property for measuring the KAP of parents regarding eye problems among children.

  11. Ismail SF, Harun D, Rahim NDA, Mohd Rasdi HF, Ker KJ
    Aust Occup Ther J, 2025 Feb;72(1):e13010.
    PMID: 39821092 DOI: 10.1111/1440-1630.13010
    INTRODUCTION: A Modified Occupational Questionnaire (MOQ) is a self-report questionnaire that records the occupational engagement of an individual hourly, focusing on activity category, reason for doing the activity, value to self, and value to society. Understanding the patterns of occupational engagement and meaningful time use in older persons is crucial for predicting physical and psychological health and establishing occupation-based interventions to support healthy aging. However, the MOQ, originally developed in an English-speaking country and may potentially be less suitable for Malaysian older persons, who are predominantly Malay-speaking and have distinct cultural adaptations. This study aimed to translate the MOQ from English to Bahasa Melayu and evaluate its validity and reliability among older persons in Malaysia.

    METHODS: The translation, validation, and reliability assessment process followed guidelines from the World Health Organization, with adaptations from Sousa and Rojjanasrirat's recommendations. The process encompassed five steps: forward translation, harmonisation of the forward translation, backward translation, pretesting and cognitive interviews, and psychometric testing to assess the validity and reliability.

    RESULTS: The Malay version of the MOQ (MOQ-M) demonstrated excellent item-level face validity index (I-FVI) and average scale-level face validity index (S-FVI/Ave), both scoring a perfect 1.00. Additionally, it exhibited excellent item-level content validity index (I-CVI) and average scale-level content validity (S-CVI/Ave), with scores ranging from 0.90 to 1.00 and 0.99 to 1.00, respectively. Internal consistency, measured using Cronbach's alpha, surpassed the minimum threshold for good reliability, with all three average scales in MOQ-M scoring between 0.84 and 0.99. Weighted average Cohen's Kappa coefficient revealed substantial agreement in the test-retest reliability across the three scales.

    CONCLUSION: The MOQ-M is a valid and reliable instrument for assessing meaningful time use among Malay-speaking older persons in Malaysia.

    CONSUMER AND COMMUNITY INVOLVEMENT: There was no consumer and community involvement in this study.

    PLAIN LANGUAGE SUMMARY: This study aimed to translate the Modified Occupational Questionnaire (MOQ) into Bahasa Melayu (MOQ-M). The MOQ is a tool used by occupational therapists to understand how unemployed people spend their time and the reasons they are doing it. The translation was necessary because the original version of the MOQ was developed in an English-speaking country and might not be suitable for the Malay-speaking population in Malaysia due to cultural differences. A careful process was followed to make sure the translation was accurate and reliable. The translated version, MOQ-M, was then tested with older persons, most of whom were unemployed, to learn about their daily activities and the reasons for doing them. Understanding their daily routines is important for predicting their health and well-being. The results showed that the MOQ-M worked well, providing useful and consistent information. This means that the tool is reliable and can be trusted to measure how older persons spend their time and what activities are important to them. With this information, programmes can be created to better support older persons, helping them live healthier and happier lives as they age. However, it is important to note that most of the study participants were Malay, so this may not fully represent the different cultural groups in Malaysia.

  12. Leong LX, Chai SC, Howell JW, Mohd Rasdi HF, Abdul Rahman NR
    PLoS One, 2024;19(8):e0307033.
    PMID: 39137205 DOI: 10.1371/journal.pone.0307033
    BACKGROUND: Evidence supports the use of hand-based metacarpophalangeal joint (MCPJ) blocking splints as an intervention for trigger finger (TF). In practice, finger-based relative motion (RM) splints are also implemented without evidence.

    PURPOSE: This randomized comparative trial (RCT) aims to evaluate implementation of MCPJ blocking and RM splints for effectiveness, function, occupational performance and wearability after 6 weeks of TF management.

    METHODS AND ANALYSIS: Priori analysis determined 36 individuals were needed for random assignment to the RM or MCPJ blocking splint groups. Individuals must be aged ≥21 years, and diagnosed with TF involving ≥1 finger. For blinding purposes, the primary author screens for eligibility, fabricates the splints and educates. Therapist A administers the primary outcome measures Week-1 and Week-6-stage of stenosing tenosynovitis and secondary outcome measures- number of triggering events in 10 active fists, visual analog scales (VAS) for pain, splint comfort and satisfaction, Disabilities of the Arm, Shoulder and Hand, and Canadian Occupational Performance Measure. Therapist B in Week-3 instructs participants in deep tissue massage and administers splint wearability VASs. The RM pencil test is used to determine the affected finger(s) MCPJ splint position i.e., more extension or flexion based on participant response. The MCPJ blocking splint holds the MCPJ in a neutral position. Analysis involves a mixed-effects ANOVA to compare Week-1 and Week-6 primary and secondary outcomes.

    RESULTS: Recruitment and data collection are ongoing.

    DISCUSSION: Biomechanically RM splints control tendon excursion and reduce passive tendon tension while allowing unencumbered finger motion and hand function. Hence clinicians use RM splints as an intervention for TF, despite the lack of implementation evidence. This RCT implements a function-focused as well as patient-centered approach with partial blinding of assessors and participants.

    CONCLUSION: We anticipate that this study will provide evidence for the implementation of RM splints to manage adults with TF.

    TRIAL REGISTRATION: Clinical trial registration This trial is registered with ClinicalTrials.gov (NCT05763017).

  13. Murukesu RR, Singh DKA, Subramaniam P, Tan XV, Mohamd Izhar IA, Ponvel P, et al.
    PMID: 31779256 DOI: 10.3390/ijerph16234716
    AIM: There is limited information about the association between frailty, cognitive status and functional fitness in older adults living in institutions. We aimed to determine the prevalence of frailty and its association with cognitive status and functional fitness among pre-frail and frail Malaysian older adults residing in institutions on the west coast of Peninsular Malaysia.

    METHODS: This study included 302 ambulating Malaysian institutionalised older adults. Frailty was identified using Fried's frailty criteria. Cognitive status was assessed using the Mini Mental State Examination and Addenbrooke's Cognitive Examination. Functional fitness was assessed using the Senior Fitness test. The association between frailty groups, cognitive status and functional fitness was analysed using binary logistic regression.

    RESULTS: Prevalence of frailty, prefrailty and robustness in the older adults was 56.6%, 40.7% and 2.9%, respectively. Frailty was found to be associated with hypertension (OR 2.15, 95% CI: 1.11-4.16, p = 0.024), lower cognitive status (Addenbrooke's Cognitive Examination) (OR 0.98, 95% C.I: 0.96-0.99, p = 0.038), and lower dynamic balance and mobility (Timed Up and Go test) (OR 1.09, 95% CI: 1.01-1.16, p = 0.024).

    CONCLUSION: Frailty is highly prevalent among Malaysian institutionalised older adults. Hypertension, cognitive impairment and lower dynamic balance and mobility were found to be risk factors of frailty. Screening of frailty and its associated factors should be prioritized among institutionalised older adults in view of early prevention and rehabilitation.

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