Browse publications by year: 2023

  1. Atarhim MA, Manap J, Mastor KA, Mokhtar MK, Yusof A, Zabidi AFM
    J Nurs Meas, 2023 Jun 01;31(2):202-218.
    PMID: 37277156 DOI: 10.1891/JNM-2021-0012
    Background & Purpose: This study aims to consolidate expert views and validated 371 items for developing spiritual intelligence instrument for Muslim nurses guided by the Spiritual Intelligence Model for Human Excellence (SIMHE). Methods: A Fuzzy Delphi Method (FDM) was used to validate these items and analyzed with Triangular Fuzzy Numbers and Defuzzification process. Views from 20 experts from three different backgrounds, namely, theology/Sufism, psychology and Islamic counseling, and evaluation and measurement, were also included in the validation process. Results: All items fulfilled the prerequisite of a threshold level of (d) ≤ 0.2, which obtained more than 75% of expert consensus and α-cut value ≥ of 0.5. Conclusion: The FDM analysis results indicated that all items could further validate the instrument using Rasch measurement analysis.
    MeSH terms: Delphi Technique; Humans; Intelligence; Islam*; Nurses*; Reproducibility of Results
  2. Khalid K, Jamaluddin R, Ismail MS
    BMJ Open Qual, 2023 Jun;12(2).
    PMID: 37277216 DOI: 10.1136/bmjoq-2022-002139
    BACKGROUND: Poor employment rate among psychiatric patients is poorly discussed.

    PURPOSE: To share our strategies in boosting employment rate among stable psychiatric patients and discuss the lessons learnt.

    PARTICULAR FOCUS: Multifaceted strategies were remodelled to ensure a three-dimensional optimisation: (1) strengthening clinical service to ensure stable disease and appropriate patient selection through battery of assessments, (2) provision of psychosocial support to boost self-esteem and foster discipline among patients through encouragement, guidance and regular monitoring by the multidisciplinary community mental health team and (3) encourage willingness and confidence among stakeholders and local market to host job opportunities to stable mental health patients.

    OVERVIEW: The yearly employment rate among our stable psychiatric patients under supported employment programme from 2020 to 2021 was 28.6% (2/7) and 30.0% (3/10), respectively. A qualitative survey found the main hindrance to recruitment were employers' scepticism on work performance, while poor work retention was due to patients' lack of specific skill set and discipline to adhere to routine. We restructured our supported employment programme by adding the role of community mental health facility to foster discipline and routine for 6 months prior to referral to a job coach. Until June 2022, two out of five patients managed to secure job positions (40.0%). Despite our efforts to improve employment with the instituted remedial strategy, we still fail to reach the minimum standard set by ministry. Future plan will focus on tailoring individual interests to a specific set of skills that match industrial expectation prior to seeking employment. Additionally, enhancing public education using social media may foster better inclusion of psychiatric patients and social acceptance.

    MeSH terms: Delivery of Health Care; Humans; Mental Health; Surveys and Questionnaires; Employment, Supported*
  3. Chang CT, Teoh SL, Rajan P, Lee SWH
    Res Social Adm Pharm, 2023 Aug;19(8):1146-1156.
    PMID: 37277240 DOI: 10.1016/j.sapharm.2023.05.017
    BACKGROUND: Explicit potentially inappropriate medications (PIM) criteria are commonly used to identify and deprescribe potentially inappropriate prescriptions among older patients. Most of these criteria were developed specifically for the Western population, which might not be applicable in an Asian setting. The current study summarizes the methods and drug lists to identify PIM in older Asian people.

    METHODS: A systematic review of published and unpublished studies were carried out. Included studies described the development of explicit criteria for PIM use in older adults and provided a list of medications that should be considered inappropriate. PubMed, Medline, EMBASE, Cochrane CENTRAL, CINAHL, PsycINFO, and Scopus searches were conducted. The PIMs were analyzed according to the general conditions, disease-specific conditions, and drug-drug interaction classes. The qualities of the included studies were assessed using a nine-point evaluation tool. The kappa agreement index was used to evaluate the level of agreement between the identified explicit PIM tools.

    RESULTS: The search yielded 1206 articles, and 15 studies were included in our analysis. Thirteen criteria were identified in East Asia and two in South Asia. Twelve out of the 15 criteria were developed using the Delphi method. We identified 283 PIMs independent of medical conditions and 465 disease-specific PIMs. Antipsychotics were included in most of the criteria (14/15), followed by tricyclic antidepressants (TCAs) (13/15), antihistamines (13/15), sulfonylureas (12/15), benzodiazepines (11/15), and nonsteroidal anti-inflammatory drug (NSAIDs) (11/15). Only one study fulfilled all the quality components. There was a low kappa agreement (k = 0.230) between the included studies.

    CONCLUSION: This review included 15 explicit PIM criteria, which most listed antipsychotics, antidepressants, and antihistamines as potentially inappropriate. Healthcare professionals should exercise more caution when dealing with these medications among older patients. These results may help healthcare professionals in Asian nations to create regional standards for the discontinuation of potentially harmful drugs for elderly patients.

    MeSH terms: Potentially Inappropriate Medication List*; Aged; Drug Interactions; Humans; Antipsychotic Agents*; Inappropriate Prescribing
  4. Dastan D, Mohammed MKA, Al-Mousoi AK, Kumar A, Salih SQ, JosephNg PS, et al.
    Sci Rep, 2023 Jun 05;13(1):9076.
    PMID: 37277466 DOI: 10.1038/s41598-023-36427-3
    According to recent reports, planar structure-based organometallic perovskite solar cells (OPSCs) have achieved remarkable power conversion efficiency (PCE), making them very competitive with the more traditional silicon photovoltaics. A complete understanding of OPSCs and their individual parts is still necessary for further enhancement in PCE. In this work, indium sulfide (In2S3)-based planar heterojunction OPSCs were proposed and simulated with the SCAPS (a Solar Cell Capacitance Simulator)-1D programme. Initially, OPSC performance was calibrated with the experimentally fabricated architecture (FTO/In2S3/MAPbI3/Spiro-OMeTAD/Au) to evaluate the optimum parameters of each layer. The numerical calculations showed a significant dependence of PCE on the thickness and defect density of the MAPbI3 absorber material. The results showed that as the perovskite layer thickness increased, the PCE improved gradually but subsequently reached a maximum at thicknesses greater than 500 nm. Moreover, parameters involving the series resistance as well as the shunt resistance were recognized to affect the performance of the OPSC. Most importantly, a champion PCE of over 20% was yielded under the optimistic simulation conditions. Overall, the OPSC performed better between 20 and 30 °C, and its efficiency rapidly decreases above that temperature.
  5. Hwong CS, Leong KH, Aziz AA, Kong KW
    Chem Biodivers, 2023 Jul;20(7):e202300215.
    PMID: 37278124 DOI: 10.1002/cbdv.202300215
    This study aimed to fractionate Alternanthera sessilis Red (ASR) crude extracts and determine their antioxidant activities as well as the related active components in the whole plant. ASR was extracted with water and ethanol, and further separated using a Sephadex LH-20 column. Following the assessments of the polyphenolic contents and antioxidant activities of crude extracts (H2 OASR and EtOHASR ) and fractions, a HPLC-QToF analysis was performed on the crude extracts and selected fractions (H2 OASR FII and EtOHASR FII). Three water fractions (H2 OASR FI, FII and FIII) and four ethanolic fractions (EtOHASR FI, FII, FIII and FIV) were derived from their crude extracts, respectively. EtOHASR FII exhibited the greatest total phenolic content (120.41 mg GAE/g fraction), total flavonoid content (223.07 mg RE/g fraction), and antioxidant activities (DPPH IC50 =159.43 μg/mL; FRAP=1.93 mmol Fe2+ /g fraction; TEAC=0.90 mmol TE/g fraction). Correlation analysis showed significant (p<0.01) positive correlations between both TPC (r=0.748-0.970) and TFC (r=0.686-0.949) with antioxidant activities in the crude extracts and fractions. Flavonoids were the major compounds in the four selected samples tentatively identified using HPLC-QToF-MS/MS, with the highest number of 30 polyphenol compounds detected in the most active fraction, EtOHASR FII.
    MeSH terms: Ethanol; Chromatography, High Pressure Liquid; Flavonoids/analysis; Plant Extracts/chemistry; Water; Tandem Mass Spectrometry
  6. Rasmussen A, Leon M, Elklit A
    Assessment, 2023 Jul;30(5):1369-1378.
    PMID: 35699448 DOI: 10.1177/10731911221101912
    Trauma researchers often make claims about the severity of posttraumatic stress disorder (PTSD) across populations, and yet cross-cultural measurement invariance (MI) is rarely assessed. Nine youth samples with Harvard Trauma Questionnaire (HTQ) responses were grouped based on sampling strategy used into two sets: representative (Denmark, the Faroe Islands, Iceland, and Lithuania, n = 1,457), and convenience (Greenland, India, Kenya, Malaysia, and Uganda, n = 2,036). Confirmatory factor analysis (CFA) was used to gauge whether configural, metric, scalar, and residual invariance of different models held between national samples within the two sets. Configural invariance held for most PTSD models in convenience samples, not in representative samples. Metric invariance was less common, and scalar and residual in general did not hold. Cultural similarity between samples seemed to be associated with invariance. Findings suggest that although PTSD symptoms may cluster similarly across culturally distal groups, comparisons of the severity of symptoms using the HTQ across adolescent samples are not likely valid.
    MeSH terms: Adolescent; Cross-Cultural Comparison*; Factor Analysis, Statistical; Humans; Psychometrics; Surveys and Questionnaires
  7. Logarajan RD, Nor NM, Ibrahim S, Said R
    Nutrition, 2023 Jul;111:112030.
    PMID: 37172456 DOI: 10.1016/j.nut.2023.112030
    OBJECTIVE: This study aims to assess social determinants of stunting among children aged <5 y within the Malay ethnicity in Malaysia.

    METHODS: This study used data from the National Health and Morbidity Survey 2016: Maternal and Child Health. It includes a sample of 10 686 children, ages 0 to 59 mo, of Malay ethnicity. Height-for-age z score was determined based on the World Health Organization Anthro software. A binary logistic regression model was used to examine the association between the selected social determinants and the occurrence of stunting.

    RESULTS: About 22.5% of children aged <5 y of Malay ethnicity were stunted. For those ages 0 to 23 mo, stunting is more prevalent in boys, in rural areas, and in those who have screen exposure, whereas a reduction of stunting was observed for those children whose mothers work in the private sector and in those who consume formula milk and meat. As for those ages 24 to 59 mo, there was a higher prevalence of stunting for those with self-employed mothers and reduced prevalence in children with hygienic waste disposal practices as well as those who play with toys.

    CONCLUSIONS: The prevalence of stunting among children of Malay ethnicity aged <5 in Malaysia necessitates immediate intervention. It is pertinent to facilitate early identification of those children at risk of stunting for additional care to promote healthy growth.

    MeSH terms: Child; Female; Growth Disorders/etiology; Growth Disorders/epidemiology; Humans; Infant; Malaysia/epidemiology; Male; Mothers*; Prevalence; Social Determinants of Health*
  8. Khosla R, McCoy D, Marriot A
    Lancet, 2023 Jun 17;401(10393):2019-2021.
    PMID: 37271154 DOI: 10.1016/S0140-6736(23)01118-2
    MeSH terms: Health Equity*; Humans; Human Rights
  9. Alawamleh HSK, Amin AH, Ali AM, Alreda BA, Lagum AA, Pecho RDC, et al.
    Chemosphere, 2023 Sep;335:139104.
    PMID: 37271469 DOI: 10.1016/j.chemosphere.2023.139104
    The current research concentrated on the Co-precipitation synthesis of g-C3N4 (CN), ZnO, ZnO/CN, and Co-doped ZnO/CN nanocomposite, as well as the solar light enhanced photocatalytic treatment of Reactive Red 120 (RR120) from genuine wool textile effluent. The 3D flower-like structure of Co-doped ZnO distributed on the surface of CN thin sheets, according to structural studies employing XRD and SEM examinations Electrochemical experiments exhibited that the Co-doped ZnO/CN nanocomposite has a large electroactive surface area. The optical band-gap values of CN, ZnO, ZnO/CN, and Co-doped ZnO/CN nanocomposites were 2.68, 3.13, 2.38, and 2.23 eV, respectively, according to optical characterizations. The synergistic effects and heterojunction produced by Co-doped ZnO and CN can be linked to the narrow gap in nanocomposites. After 75, 60, 50, and 40 min of exposure to solar light, photocatalytic degradation assays for 250 mL of 20 mg/L RR120 solution in the presence of CN, ZnO, ZnO/CN, and Co-doped ZnO/CN nanocomposites demonstrated 100% dye treatment. The applicability of photocatalysts for decolorization of 250 mL of 10 mg/L RR120 prepared from actual wool textile wastewater was investigated, and the results showed that Co-doped ZnO/CN nanocomposites for treatment of RR120 from actual wool textile wastewater were highly efficient at photocatalytic degradation.
    MeSH terms: Azo Compounds/chemistry; Catalysis; Water; Waste Water
  10. Kamyab H, Chelliapan S, Hayder G, Yusuf M, Taheri MM, Rezania S, et al.
    Chemosphere, 2023 Sep;335:139103.
    PMID: 37271472 DOI: 10.1016/j.chemosphere.2023.139103
    Metallic nanoparticles (NPs) are of particular interest as antimicrobial agents in water and wastewater treatment due to their broad suppressive range against bacteria, viruses, and fungi commonly found in these environments. This review explores the potential of different types of metallic NPs, including zinc oxide, gold, copper oxide, and titanium oxide, for use as effective antimicrobial agents in water and wastewater treatment. This is due to the fact that metallic NPs possess a broad suppressive range against bacteria, viruses, as well as fungus. In addition to that, NPs are becoming an increasingly popular alternative to antibiotics for treating bacterial infections. Despite the fact that most research has been focused on silver NPs because of the antibacterial qualities that are known to be associated with them, curiosity about other metallic NPs as potential antimicrobial agents has been growing. Zinc oxide, gold, copper oxide, and titanium oxide NPs are included in this category since it has been demonstrated that these elements have antibacterial properties. Inducing oxidative stress, damage to the cellular membranes, and breakdowns throughout the protein and DNA chains are some of the ways that metallic NPs can have an influence on microbial cells. The purpose of this review was to engage in an in-depth conversation about the current state of the art regarding the utilization of the most important categories of metallic NPs that are used as antimicrobial agents. Several approaches for the synthesis of metal-based NPs were reviewed, including physical and chemical methods as well as "green synthesis" approaches, which are synthesis procedures that do not involve the employment of any chemical agents. Moreover, additional pharmacokinetics, physicochemical properties, and the toxicological hazard associated with the application of silver NPs as antimicrobial agents were discussed.
    MeSH terms: Anti-Bacterial Agents/pharmacology; Anti-Bacterial Agents/chemistry; Bacteria; Copper/pharmacology; Gold/pharmacology; Oxides/pharmacology; Silver/chemistry; Water/pharmacology; Waste Water
  11. Alias NNA, Omar S, Ahmad NI, Watanabe M, Tay ST, Aziz NA, et al.
    J Vet Sci, 2023 May;24(3):e38.
    PMID: 37271506 DOI: 10.4142/jvs.22277
    BACKGROUND: Poor disease management and irregular vector control could predispose sheltered animals to disease such as feline Bartonella infection, a vector-borne zoonotic disease primarily caused by Bartonella henselae.

    OBJECTIVES: This study investigated the status of Bartonella infection in cats from eight (n = 8) shelters by molecular and serological approaches, profiling the CD4:CD8 ratio and the risk factors associated with Bartonella infection in shelter cats.

    METHODS: Bartonella deoxyribonucleic acid (DNA) was detected through polymerase chain reaction (PCR) targeting 16S-23S rRNA internal transcribed spacer gene, followed by DNA sequencing. Bartonella IgM and IgG antibody titre, CD4 and CD8 profiles were detected using indirect immunofluorescence assay and flow cytometric analysis, respectively.

    RESULTS: B. henselae was detected through PCR and sequencing in 1.0% (1/101) oral swab and 2.0% (1/50) cat fleas, while another 3/50 cat fleas carried B. clarridgeiae. Only 18/101 cats were seronegative against B. henselae, whereas 30.7% (31/101) cats were positive for both IgM and IgG, 8% (18/101) cats had IgM, and 33.7% (34/101) cats had IgG antibody only. None of the eight shelters sampled had Bartonella antibody-free cats. Although abnormal CD4:CD8 ratio was observed in 48/83 seropositive cats, flea infestation was the only significant risk factor observed in this study.

    CONCLUSIONS: The present study provides the first comparison on the Bartonella spp. antigen, antibody status and CD4:CD8 ratio among shelter cats. The high B. henselae seropositivity among shelter cats presumably due to significant flea infestation triggers an alarm of whether the infection could go undetectable and its potential transmission to humans.

    MeSH terms: Animals; Cats; Humans; Immunoglobulin G; Malaysia/epidemiology; Ctenocephalides*
  12. Ling WY, Loo CH, Nurul Shafaril Niza MA, Tan JL, Norazlima MA, Tan WC
    Med J Malaysia, 2023 May;78(3):263-269.
    PMID: 37271834
    INTRODUCTION: Acne vulgaris (AV) is a common inflammatory skin disease affecting adolescents and young adults. It affects one's self-esteem and social relationship. In addition, poor adherence to treatment can cause poor treatment response and disease recurrence. This study aims to determine the effectiveness of medical education and counselling on treatment adherence and disease severity.

    METHODS: This is a non-randomised interventional study with age- and treatment- matched control conducted in a tertiary dermatology clinic from July 2021 to June 2022. Patients in the intervention group received a 10 min video presentation on acne, followed by treatment counselling. The adherence rate was determined objectively (pill counting and tube weighing) and subjectively (ECOB questionnaire). The disease severity was assessed using the Comprehensive Acne Severity Scale (CASS) and Global Acne Grading System (GAGS).

    RESULTS: A total of 100 patients completed the 12-week study. With intervention, patients have better adherence to topical medication (5% benzoyl peroxide gel: 71% vs 57.9%, p= 0.031; 0.05% tretinoin cream: 58.7% vs 45.4%, p= 0.044) at week 12. However, the intervention program did not improve adherence to oral medication. Overall, with intervention, a significantly higher percentage of improvement in disease severity was noted (47.3% vs. 39.1%, p=0.044). Nonadherence to treatment was attributed mostly to forgetfulness in 54% of the patients, followed by a busy lifestyle (41%) and little knowledge of acne (26%).

    CONCLUSION: Patients have significantly better adherence to topical medication with education and counselling. Better adherence to treatment leads to more remarkable disease improvement.

    MeSH terms: Adolescent; Benzoyl Peroxide/therapeutic use; Counseling; Education, Medical*; Humans; Severity of Illness Index; Treatment Outcome; Young Adult
  13. Hendri AZ, Soerohardjo I, Dewi KA, Danurdoro A
    Med J Malaysia, 2023 May;78(3):270-278.
    PMID: 37271835
    INTRODUCTION: Laparoscopic live donor nephrectomy (LLDN) continues to expand in minimally invasive surgery; nevertheless, the studies are inadequate to compare standard kidney extraction with TV-NOSE in less-developed countries. This study compared TV-NOSE with conventional kidney specimen extractions.

    OBJECTIVE: To examine the feasibility of TV-NOSE in live donor nephrectomy.

    MATERIALS AND METHODS: 53 patients received LDN surgery at our hospital from September 2017 to December 2021. Retrospectively, living donor nephrectomy with TV-NOSE was compared to three different surgical procedures with standard specimen extraction.

    RESULTS: 53 donor patients were included: 15 open (OLDN), 12 retroperitoneoscopic living donor nephrectomy (RPLDN), 10 transperitoneal living donor nephrectomy (TPLDN), and 16 standard laparoscopic living donor nephrectomy with transvaginal extraction (SLLDN TV-NOSE). SLLDN TVNOSE's longer operating time (p<0.0041) did not affect graft function. SLLDN TV-NOSE and RPLDN had shorter lengths of stay and better VAS trends than open LDN and TPLDN (p<0.05). SLLDN TV-NOSE donors reported acceptable surgical outcomes and unchanged sexual function. All patients had similar discharge creatinine levels, with 1-year transplant survival of 98% and just 1 graft loss in the TPLDN group.

    CONCLUSION: SLLDN TV-NOSE is equivalent to RPLDN and better than open LDN and TPLDN in terms of duration of stay, VAS score, surgical outcomes, and sexual function. TVNOSE is a safe surgical procedure with an acceptable donor complication. TV-NOSE may be safely conducted in both developed and developing countries with proper patient selection.

    MeSH terms: Feasibility Studies; Humans; Indonesia; Kidney; Nephrectomy/methods; Retrospective Studies; Living Donors
  14. Kho SS, Aziz AA, Sia TLL, Ramarmuty HY, Sirol Aflah SS, Mohamed Gani Y, et al.
    Med J Malaysia, 2023 May;78(3):279-286.
    PMID: 37271836
    INTRODUCTION: Cluster-associated transmission has contributed to the majority of COVID-19 cases in Malaysia. Although widely used, the performance of the World Health Organization (WHO) case definition for suspected COVID19 in environments with high numbers of such cases has not been reported.

    MATERIALS AND METHODS: All suspected cases of COVID-19 that self-presented to hospitals or were cluster screened from 1st April to 31st May 2020 were included. Positive SARS-CoV-2 rRT-PCR was used as the diagnostic reference for COVID-19.

    RESULTS: 540 individuals with suspected COVID-19 were recruited. Two-third of patients were identified through contact screening, while the rest presented sporadically. Overall COVID-19 positivity rate was 59.4% (321/540) which was higher in the cluster screened group (85.6% vs. 11.6%, p<0.001). Overall, cluster-screened COVID-19 cases were significantly younger, had fewer comorbidities and were less likely to be symptomatic than those present sporadically. Mortality was significantly lower in the cluster-screened COVID-19 cases (0.3% vs. 4.5%, p<0.05). A third of all chest radiographs in confirmed COVID-19 cases were abnormal, with consolidation, ground-glass opacities or both predominating in the peripheral lower zones. The WHO suspected case definition for COVID-19 accurately classified 35.4% of all COVID-19 patients, a rate not improved by the addition of baseline radiographic data. Misclassification rate was higher among the cluster-associated cases (80.6%) compared to sporadic cases (35.3%).

    CONCLUSION: COVID-19 cases in Malaysia identified by active tracing of community cluster outbreaks had lower mortality rate. The WHO suspected COVID-19 performed poorly in this setting even when chest radiographic information was available, a finding that has implications for future spikes of the disease in countries with similar transmission characteristics.

    MeSH terms: Disease Outbreaks; Humans; Malaysia/epidemiology
  15. Muthukumaran M, Mohd Nadzrul Safiq AR, Rosnah I, Nor Hisham M, Ashrul Riezal A, Ismail AG
    Med J Malaysia, 2023 May;78(3):287-295.
    PMID: 37271837
    INTRODUCTION: Firefighter satisfaction plays a crucial role in overall workplace happiness. We seek to quantify the effect size of firefighters' satisfaction with happiness at work after adjusting for socio-demographic attributes.

    MATERIALS AND METHODS: This study used data from an online cross-sectional survey that was conducted from 24 June to 24 July 2021 in the Fire and Rescue Department of Malaysia. Firefighters were approached using the saturation sampling technique. They received online surveys via email through the Director of State and follow-up reminders through the Assistant Director of State Operations. A total of two filter questionnaires were employed i.e. type and duration of service. Firefighters stating that they were volunteer/auxiliary firefighters or had been in service for 2 years or less were excluded. In this study, data from 6041 out of 8581 firefighters were included for further analysis. The survey utilised the validated staff satisfaction index (SSI) and the happy career (HC) scale for in-service firefighters. SSI was a dual-dimension index consisting of welfare and protection against hazards at work, with 16 subdimensions. The HC is a five multi-dimensional items scale. Then, we used multiple linear regression to obtain the coefficient of determination while adjusting for age groups, gender, marital status, job grade, years of service and region of service.

    RESULTS: A total of 6041 eligible data points were analysed in the study. The mean (±SD) age was 38.70 (8.97) years, of which 95.9% were male. The firefighters were in service for a median of 14 years (Q1, Q3: 8, 21). The firefighter reported higher life satisfaction (mean [SD] = 78.30 [9.15]) than happiness at work (mean [SD] = 77.22 [0.20]). The mean happiness scores differed significantly between years of service groups (p<0.001), region of service (p<0.001), marital status (p=0.029) and grade (p<0.001). Firefighters' satisfaction contributed 42.7% of workplace happiness (βadj=1.096 [95% CI: 1.064, 1.128]; p<0.001) after adjusting for frontline, married, the central region of service and male gender as control variables.

    CONCLUSION: Firefighter satisfaction had a large effect size on happiness at work (42.7%). However, the interpretation of this effect size should be done with caution because happiness at work is inseparable from other life dimensions such as stability in matrimonial relationships and finances, involvement in leisure and religious activities and being mentally healthy.

    MeSH terms: Adult; Cross-Sectional Studies; Female; Happiness; Humans; Male; Personal Satisfaction; Workplace; Firefighters*
  16. Lenggono KA, Qomariyatus S, Gatot C, Sri A, Ahsan, Patria DKA, et al.
    Med J Malaysia, 2023 May;78(3):296-300.
    PMID: 37271838
    INTRODUCTION: Hospital-acquired infection is still one of the health problems in the world that require infection control and prevention efforts, especially nurses' hand washing compliance. Various strategies and efforts to improve handwashing compliance include educational approaches, motivation and improvement of the health care system, one of which is through the use of The Theory Of Planned Behaviour application in solving handwashing compliance.

    MATERIALS AND METHODS: Quantitative research with a survey approach and observation of hand washing compliance of all nurses N = 321 with a sample of n = 178 nurses. The research variables studied consisted of intention, discipline, self-assessment, opportunity compliance and implementation of the nurse's hand washing. Nurse handwashing compliance observations were made by Infection Prevention Control Link Nurse (IPCN) committee. Data analysis using structural equation modelling (SEM) with smart partial least square (SmartPLS 3.0) application.

    RESULTS: The nurse's intention to apply the theory of planned behaviour has no significant effect on the implementation of hand washing with path coefficients of 0.104 and p-value 0.221 > 0.05. The effect of nurses' intentions on the implementation of nurse hand washing through discipline is significant with a value of variance accounted for (VAF) 0.8043 or 80.43 % of nurse discipline is a complete mediation variable.

    CONCLUSION: Discipline as a complete meditation variable in the application of the theory of planned behaviour in the compliance of nurses' hand washing five moments six steps. Nurses are expected to continuously improve their discipline independently or be assisted by training activities facilitated by the hospital.

    MeSH terms: Hand Disinfection*; Humans; Surveys and Questionnaires; Infection Control; Intention
  17. Benjamin TWC, Aznida FAA, Ali MF
    Med J Malaysia, 2023 May;78(3):301-307.
    PMID: 37271839
    INTRODUCTION: Depression in the elderly constitutes 7.3% of the total Malaysian national prevalence of depression. However, depression is commonly underdiagnosed by primary care physicians, which may impact coexisting comorbid conditions and general well-being. As depression in the elderly increases with age, its prevalence is expected to become even more significant due to the increased life expectancy and isolation during the pandemic. This study aims to determine the perceptions, views and barriers encountered among primary care physicians on screening for depression among the elderly.

    MATERIALS AND METHODS: This qualitative study involved five public healthcare clinics in the Kuching district with indepth interviews (IDI) conducted on 14 primary care doctors (PCDs). Semi-structured interviews and in-depth discussions were conducted via videoconferencing. One representative was selected from each clinic at initiation, followed by snowball method for subsequent subject selection until saturation of themes. Interviews were transcribed verbatim, and analysis based on framework analysis principles via NVivo software. Themes were analysed deductively according to study objectives and evidence from literature.

    RESULTS: Three main themes emerged from the IDI: (1) The perception of depression in elderly patients, (2) The perceived barriers to screening, and (3) The screening processes. Majority of the PCDs perceived depression as part of ageing process. Time constraints, lack of privacy in consultation rooms, dominant caregivers and failure to recognise recurrent somatic symptoms as part of depression influenced PCDs decision to screen. Screening was technically challenging for PCDs to use the DASS-21, which was not socio-culturally validated for local native population. Only 21.4% of respondents (3/14) reported screening at least three out 10 elderly patients seen over 1- month period. During the covid pandemic, due to the same human resource support and practices, most participants thought their screening for depression in elderlies had not changed.

    CONCLUSION: Awareness of depression among PCDs needs to be re-enforced via continuous medical education programs to use appropriate screening tools, address infrastructure related barriers to optimise screening practices. The use of appropriate locally validated and socio-culturally adapted tool is vital to correctly interpret the screening test for patients.

    MeSH terms: Aged; Delivery of Health Care; Humans; Perception; Primary Health Care
  18. Odu JO, Hamedon TR, Mahmud A, Baharudin R
    Med J Malaysia, 2023 May;78(3):308-317.
    PMID: 37271840
    INTRODUCTION: Studies have shown that a workplace safety culture (WSC) is lacking among the general workforce in Nigeria. Poor WSC can adversely impact workers' health and high remedial costs for employers. To improve WSC, workers need to improve related knowledge, attitude, and practices (KAP) towards WSC through effective health interventional programs at the workplace. The main objective of this study is to develop, implement and evaluate the effectiveness of the Work Safety Culture Health Education Module (WSCHEM). The specific goals are to improve KAP related to office ergonomics towards WSC among public sector administrative workers in Abeokuta, Nigeria MATERIALS AND METHODS: The study was a two-armed, singleblinded cluster randomised controlled trial (CRCT) involving 247 public sector administrative workers from clusters of 20 ministries in Abeokuta, Southwestern Nigeria. The intervention group was given WSCHEM, whereas the waitlist group received a seminar on team building and leadership skills and received the WSCHEM after the intervention program ended. The evaluation was done three times using the first formal validated, self-administered Work Safety Culture Questionnaire (WSCQ) among the administrative workers: first at baseline, second at 1 month, and third at 3 months post-intervention.

    RESULT: The results showed no statistically significant differences between groups regarding the respondents' characteristics (socio-demographic and occupational/officerelated ergonomic factors) and the outcome variables KAP towards WSC at baseline. For practices towards WSC, both intervention (β 6.8, 95%CI 4.85, 8.72) and time (β 6.2, 95%CI 4.49, 7.94) significantly improved the respondents' practices towards WSC in the per-protocol analysis. In the secondary outcomes, both knowledge of WSC, intervention (β 3.5, 95%CI 2.8, 4.2) and time (β 3.4, 95%CI 2.7, 5.9); and attitudes towards WSC, intervention (β1.7, 95%CI 1.25, 2.23) and time (β 2.3, 95%CI 1.92, 2.76) significantly improved the respondents' level of knowledge and attitudes respectively towards WSC.

    CONCLUSION: The intervention, WSCHEM, was effective in improving the administrative workers' KAP towards WSC, as demonstrated by the significance between and within-group differences.

    MeSH terms: Health Education; Humans; Health Knowledge, Attitudes, Practice*; Nigeria; Public Sector*; Safety Management
  19. Sharifa Ezat WP, Yang Rashidi A, Azimatun Noor A
    Med J Malaysia, 2023 May;78(3):318-328.
    PMID: 37271841
    INTRODUCTION: Private health insurance (PHI) plays an important supplementary role on top of the existing subsidised health financing system to prevent heavy reliance on out-of-pocket (OOP) expenses, especially in diseases with high costly treatment. This study was done to examine the factors associated with PHI usage among cancer patients and its associated influencing factors in Malaysia.

    MATERIALS AND METHODS: This cross-sectional study was conducted in three Malaysian public hospitals using a multilevel sampling technique to recruit 630 respondents. A validated self-developed four-domain questionnaire which includes one domain for health insurance was used to collect the relevant data.

    RESULTS: Approximately 31.7% of the respondents owned PHI. The PHI usage was significantly higher among male respondents (p=0.035), those aged 18-40 years old (p<0.001), Indian and Chinese ethnicities (p=0.002), with tertiary education level (p<0.001), employed (p<0.001), working in the private sector (p<0.001), high household income (T20) (p<0.001), home near to the hospital (p=0.001) and medium household size (p<0.001). The significant predictive factors were age 18-40 years aOR 3.01 (95% CI: 1.67-5.41), age 41-60 years aOR 2.22 (95% CI 1.41-3.49), medium (M40) income aOR 2.90 (95% CI: 1.92-4.39) and high (T20) income aOR 3.86 (95% CI: 1.68-18.91), home near to the hospital aOR 1.68 (95% CI: 1.10-2.55), medium household size aOR 2.20 (95% CI: 1.30-3.72) and female head of household aOR 1.79 (95% CI: 1.01-3.16). The type of cancer treatment, the location of treatment, prior treatment in private healthcare facilities and existence of financial coping mechanisms also were significant factors in determining PHI usage among cancer patients in this study.

    CONCLUSION: Several factors are significantly associated with PHI usage in cancer patients. The outcome of this study can guide policymakers to identify high-risk groups which need supplementary health insurance to bear the cost for their cancer treatment so that a better pre-payment health financing system such as a national health insurance can be formulated to cater for these groups.

    MeSH terms: Adolescent; Adult; Cross-Sectional Studies; Health Expenditures; Female; Hospitals, Public; Humans; Insurance, Health*; Male; Middle Aged; Young Adult
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