Displaying publications 41 - 60 of 474 in total

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  1. Zahedi H, Djalalinia S, Sadeghi O, Zare Garizi F, Asayesh H, Payab M, et al.
    Nutr Neurosci, 2020 Dec 14.
    PMID: 33314992 DOI: 10.1080/1028415X.2020.1853411
    OBJECTIVE: Several studies have been conducted on the relationship between breakfast consumption and mental health with conflicting results. Therefore, the present systematic review and meta-analysis was undertaken to summarize evidences on the association between skipping breakfast and mental health.

    METHODS: We searched online databases for all related papers through the comprehensive international data bases of Institute of PubMed/ MEDLINE, ISI/WOS and Scopus up to December 2019, using relevant keywords. Overall, 14 studies were included in this systematic review and meta-analysis.

    RESULTS: The total sample size of all selected studies was 399,550 individuals with age range of 6 to ≥65 years old. We found a significant positive association between skipping breakfast and Odds Ratio (OR) of depression (pooled OR: 1.39; 95% CI: 1.34-1.44), stress (pooled OR: 1.23; 95% CI: 1.04-1.43) and psychological distress (pooled OR: 1.55; 95% CI: 1.47-1.62). In contrast, there was no significant association between skipping breakfast and anxiety in all age cohort (pooled OR: 1.31; 95% CI: 0.97-1.65). However, subgroup analysis based on age stratification showed that there was a significant positive association between skipping breakfast and anxiety in adolescences (pooled OR: 1.51; 95% CI: 1.25-1.77).

    CONCLUSION: In conclusion, skipping breakfast was positively associated with odds of depression, stress and psychological distress in all age groups and anxiety in adolescence, underlining impact of breakfast on mental health.

    Matched MeSH terms: Odds Ratio
  2. Ling CF, Radin Umar RZ, Ahmad N
    Int J Occup Saf Ergon, 2020 Dec 29.
    PMID: 33096963 DOI: 10.1080/10803548.2020.1840116
    Objective. Limited models are available to predict work-relatedness of musculoskeletal disorders (MSDs) among semiconductor back-end workers. This study aims to develop a model to predict the MSDs development among back-end workers. Method. Potential MSD risk factors were extracted from 277 work compensation investigation reports conducted between 2011-2019. Binary logistic regression approach was used to determine significant predictors. Results. Significant predictors (p ratio [OR] = 1.822; 95% confidence interval [CI] [1.261, 2.632]), forceful exertion (OR = 1.741; 95% CI [1.281, 2.367]), static posture (OR = 1.796; 95% CI [1.367, 2.378]), lifting and lowering (OR = 1.438; 95% CI [0.966, 1.880]), transferring (OR = 1.533; 95% CI [1.101, 2.136]), pushing and pulling (OR = 0.990; 95% CI [0.744, 1.317]), repairing machines (OR = 0.845; 95% CI 76 [0.616, 1.159]), preventive maintenance (OR = 1.061; 95% CI [0.765, 1.471]) and quality inspection (OR = 0.982; 95% CI [0.729, 1.322]). Confounding factors and employment duration played crucial roles in the model. Cross-validation of predictive model was 86.2%, while face validation among 30 experts was 7.9/10 (SD 1.9). Conclusion. The model allows practitioners to predict potential MSD cases among semiconductor back-end workers and proactively plan appropriate mitigation measures.
    Matched MeSH terms: Odds Ratio
  3. Goh Y, Kwan Z, Han WH, Iqbal T, Yahya F, Khang TF, et al.
    Int Ophthalmol, 2021 Jun;41(6):2139-2147.
    PMID: 33788072 DOI: 10.1007/s10792-021-01771-8
    PURPOSE: To evaluate ocular surface changes among patients with psoriasis in Malaysia, a developing country in Southeast Asia.

    METHODS: An interdisciplinary case-control study (60 psoriasis patients and 40 control subjects) to look at the differences in ocular surface manifestations between patients with psoriasis and a group of age-, gender- and ethnicity-matched healthy controls.

    RESULTS: One hundred and twenty eyes of 60 patients with psoriasis and 80 eyes of 40 healthy controls without psoriasis were included in the study. Mild-to-moderate psoriasis was found in 42 patients (70%), while 18 patients (30%) had severe psoriasis. Psoriatic arthritis was found in 19 patients (32%). Of the 60 psoriatic patients, the prevalence of ocular involvement was 65% (39/60), in which 32% (19/60) had dry eyes, 27% (16/60) had lid margin abnormalities, 33% (20/60) had cataract, and one had history of anterior uveitis. Compared to controls, ocular surface of psoriatic patients showed more eyelid margin abnormalities, higher meibomian gland loss and lower tear film break-up time. The estimated odds ratio for dry eyes in the psoriasis group was 2.2 (95% CI: 0.8-6.9).

    CONCLUSION: Ocular surface disorders encompassing eyelid margin abnormalities, meibomian gland loss and tear dysfunction occur at an earlier and higher rate among psoriatic patients.

    Matched MeSH terms: Odds Ratio
  4. Elshamy E, Ali YZA, Khalafallah M, Soliman A
    J Matern Fetal Neonatal Med, 2020 Jan;33(2):272-276.
    PMID: 30021481 DOI: 10.1080/14767058.2018.1489533
    Introduction: The ideal antiseptic agent for skin preparation before elective cesarean section (CS) is not yet determined. The aim of the study was to assess the impact of skin preparation by chlorhexidine-alcohol compared with povidone-iodine before elective CS on the rate of surgical site infection (SSI).Materials and methods: This prospective observational study included a total of 1424 pregnant women at term who were candidates for the elective CS and were divided into two equal groups of 712 patients in each, group 1 (chlorhexidine-alcohol group) and group 2 (povidone-iodine group). Patients were followed up at 1 week and 1 month postoperative to determine the rate of SSI.Results: The rate of SSI was 3.7% (26 patients) in the chlorhexidine-alcohol group compared with 4.6% (33 patients) in the povidone-iodine group (odds ratio: 0.7798, 95% CI: 0.46-1.3, p = .35), nine patients in the chlorhexidine-alcohol group, and 10 patients in the povidone-iodine group required resuturing (odds ratio: 0.9, 95% CI: 0.36-2.2, p = .82). Four patients (0.56%) in the chlorhexidine-alcohol group and five patients (0.7%) in the povidone-iodine group developed endometritis (p = .74). The rate or readmission because of SSI was 2.7% (19 patients) in the chlorhexidine-alcohol group and 2.9% (21 patients) in the povidone-iodine group (p = .75).Conclusions: Skin preparation with either chlorhexidine-alcohol or povidone-iodine resulted in comparable rates of SSIs. Accordingly, both are suitable antiseptic agents for skin preparation before elective CS.
    Matched MeSH terms: Odds Ratio
  5. Sri Noraima Othman, Nor Adzimah Johdi, Zuraini Abd Razak, Luqman Mazlan, Ismail Sagap, Rahman Jamal
    MyJurnal
    Many studies have shown that the immune response highly depends on the inheritance of specific HLA
    genes in promoting the generation of T cells for the elimination of pathogens. Loss or alteration of HLA
    antigen expression in tumor cells has been observed in a variety of human malignancies leading to immune
    escape or immune resistance. We investigated whether the inheritance of certain alleles of HLA class II
    genes confers susceptibility or resistance towards the development of colorectal carcinoma (CRC).
    Molecular typing of HLA DRB1, DQB1 and DPB1 alleles in 42 patients diagnosed with CRC and 50
    ethnically matched healthy controls using the PCR-sequence based typing (PCR-SBT) was conducted. The
    HLA DPB1*02:01:02 was significantly higher in CRC patients (38.1%, p=0.0189) compared to healthy
    controls (16%). Also, HLA DQB1*05:02:01 was present in 28.6% of CRC patients but only 10% of healthy
    controls (p=0.0278). The odds ratios for HLA DPB1*02:01:02 and HLA DQB1*05:02:01were 3.23 and 3.60,
    respectively. There were no significant association observed for the DRB1 allele with CRC. Our study
    suggests that the HLA DPB1*02:01:02 and HLA DQB1*05:02:01 alleles may confer a higher risk for CRC
    Matched MeSH terms: Odds Ratio
  6. Boettiger DC, Muktiarti D, Kurniati N, Truong KH, Saghayam S, Ly PS, et al.
    Clin Infect Dis, 2016 Nov 01;63(9):1236-1244.
    PMID: 27470239
    BACKGROUND:  The growth benefits of cotrimoxazole during early antiretroviral therapy (ART) are not well characterized.

    METHODS:  Individuals enrolled in the Therapeutics Research, Education, and AIDS Training in Asia Pediatric HIV Observational Database were included if they started ART at ages 1 month-14 years and had both height and weight measurements available at ART initiation (baseline). Generalized estimating equations were used to identify factors associated with change in height-for-age z-score (HAZ), follow-up HAZ ≥ -2, change in weight-for-age z-score (WAZ), and follow-up WAZ ≥ -2.

    RESULTS:  A total of 3217 children were eligible for analysis. The adjusted mean change in HAZ among cotrimoxazole and non-cotrimoxazole users did not differ significantly over the first 24 months of ART. In children who were stunted (HAZ < -2) at baseline, cotrimoxazole use was not associated with a follow-up HAZ ≥ -2. The adjusted mean change in WAZ among children with a baseline CD4 percentage (CD4%) >25% became significantly different between cotrimoxazole and non-cotrimoxazole users after 6 months of ART and remained significant after 24 months (overall P < .01). Similar changes in WAZ were observed in those with a baseline CD4% between 10% and 24% (overall P < .01). Cotrimoxazole use was not associated with a significant difference in follow-up WAZ in children with a baseline CD4% <10%. In those underweight (WAZ < -2) at baseline, cotrimoxazole use was associated with a follow-up WAZ ≥ -2 (adjusted odds ratio, 1.70 vs not using cotrimoxazole [95% confidence interval, 1.28-2.25], P < .01). This association was driven by children with a baseline CD4% ≥10%.

    CONCLUSIONS:  Cotrimoxazole use is associated with benefits to WAZ but not HAZ during early ART in Asian children.

    Matched MeSH terms: Odds Ratio
  7. Fauziah Nordin, Lewis, SJ., O’Donnell, PNS., Crosbie, PAJ., Richard Booton, Agius, RM., et al.
    MyJurnal
    Manual work is associated with increased lung cancer risk possibly because of increased exposure to occupational and other carcinogens, reduced use of health care services and/or a less healthy lifestyle. The aim of this study was to examine whether the association between manual work and lung cancer risk has changed over time. Three separate retrospective studies were carried out over a 10-year period (1996-1997, 1998-2000 and 2003-2005) in patients attending a bronchoscopy clinic to investigate lung cancer risk in an area of Manchester characterised by high deprivation and unemployment. Cases (n=321) were patients newly diagnosed with a tumour of the lung, trachea or bronchus and controls (n=542) were patients free of tumours at the time of, and prior to, examination. Patients were interviewed using the same structured questionnaire for associations between risk factors and lung cancer examined. The study population in all three studies was similar with little difference in smoking history. In each study smoking was associated with lung cancer risk. Lung cancer risk was higher in manual workers (compared to managers and other professionals) in the first (OR 2.50, 95% CI 1.20 – 5.05) and second study (OR 2.73, 95% CI 0.97 – 7.70) but not the third (OR 0.97, 95% CI 0.58 – 1.61). However, the summary odds ratio (meta-OR) for lung cancer in manual worker was 1.81 (95% 1.75 – 1.87) after controlling for sex, age and smoking. This study suggested that even after taking into account known occupational and environmental causes of cancer, there was a residual cancer risk associated with manual work, high risk working populations of lung cancer. However this appears to have attenuated recently for as yet unknown reasons.
    Matched MeSH terms: Odds Ratio
  8. Ibrahimzubil, A.R., Nor Hassim, I., Thaherah Nor
    MyJurnal
    Comparative cross sectional study was conducted to determine the prevalence of hearing impairment among workers in one of the airport in Malaysia and the factors associated with it. A total of 248 subjects comprising 175 from the exposed group and the remaining control group were sampled. The main tools used in this study were validated questionnaire on hearing assessment and pure tone audiometric test. Response rate was 94%. Both area and personal exposure monitoring have exceeded action level for 8 Hrs TWA in the exposed group but within normal limit in the control group. The prevalence of hearing impairment was 88% among the noise exposed group and 11% in the control group with prevalence odds ratio (POR) 3.569 (95%CI 1.210-10.53, p
    Matched MeSH terms: Odds Ratio
  9. Fauziah N, Quek KF, Agus Salim MB
    MyJurnal
    Recent years have witnessed unprecedented changes in the design and demands of work, and the emergence of job stress as a major concern. The aim of the study was to determine the psychosocial problems in relation to nature of work among female nurses at Hospital Selayang. The study was a cross-sectional study and the study population comprised of female nurses who are currently working at Hospital Selayang. A total of 393 study subjects were randomly selected and each respondent has been given a set of complete validated self-administrated Copenhagen Psychosocial Questionnaire. The result showed that the prevalence of having psychosocial problems was 24.9%. It is show that married nurses with more than three children has 3.54 (95%CI: 1.81-6.94) higher risks to have the problems compared to those with 3 or less children. Shiftwork nurses have 1.74 (95%CI: 1.01-2.99) more risk to have psychosocial problems compared to those who are not doing shiftwork. From the crude odds ratio, nurses who have served the service for more than seven years, there was 1.53 times more risk (95%CI: 0.89-2.63) to have psychosocial problems compared to those who only have service of seven years or less. From multivariate analysis, the risk of having psychosocial problems among nurses who are doing shiftwork found to be two times greater than those who are not doing shiftwork (OR=2.15; 95%CI: 1.12- 4.11) . Psychosocial problems in relation to nature of work among nurses at Hospital Selayang are higher among nurses who are doing shdtwork. The hospital management needs to overcome the problems and organizing the mental health programs among workers.
    Matched MeSH terms: Odds Ratio
  10. Gakis G, Fahmy O
    Bladder cancer (Amsterdam, Netherlands), 2016 Jul 27;2(3):293-300.
    PMID: 27500197
    Introduction: Although there is evidence that hexaminolevulinate (HAL)-based transurethral bladder tumor resection (TURBT) improves the detection of Ta-T1 non-muscle-invasive bladder cancer (NMIBC) as well as carcinoma in situ there is uncertainty about its beneficial effects on progression. Material and Methods: A systematic literature search was conducted according to the PRISMA statement to identify studies reporting on HAL- vs. white-light (WL-) based TUR-BT in non-muscle invasive bladder cancer between 2000 and 2016. A two-stage selection process was utilized to determine eligible studies. Of a total of 294 studies, 5 (4 randomized and one retrospective) were considered for final analysis. The primary objective was the rate of progression. Results: The median follow-up for patients treated with HAL- and WL-TURBT was 27.6 (1-55.1) and 28.9 (1-53) months, respectively. Of a total of 1301 patients, 644 underwent HAL- and 657 WL-based TURBT. Progression was reported in 44 of 644 patients (6.8%) with HAL- and 70 of 657 patients (10.7%) with WL-TURBT, respectively (median odds ratio: 1.64, 1.10-2.45 for HAL vs. WL; p = 0.01). Data on progression-free survival was reported in a single study with a trend towards improved survival for patients treated with HAL-TURBT (p = 0.05). Conclusions: In this meta-analysis the rate of progression was significantly lower in patients treated with HAL- vs. WL-based TURBT. These results support the initiation of randomized trials on HAL with progression as primary endpoint.
    Matched MeSH terms: Odds Ratio
  11. Siti Raudzah Ghazali, Elklit, Ask, Rekaya Vincent Balang, Ameenudeen Sultan, M., Yoke, Yong Chen
    ASEAN Journal of Psychiatry, 2014;15(2):146-152.
    MyJurnal
    Objective: The objective of this study is to determine the optimal cut-off score for the Centre for Epidemiologic Studies Depression scale (CESD) according to Malaysian adolescent norms. Methods: This is a cross-sectional study. Nine hundred and thirty-one adolescents aged 13 to 17 years-old completed the CESD and Hopkins Symptom Checklist-depression scale (HSCL-depression). Results: Results from the receiver operating characteristic (ROC) curve, kappa coefficients and odds ratio analysis showed that CESD cut-off score of 27 was suitable to be used according to Malaysian norms, demonstrating a specificity of 93%. Conclusion: The findings suggest a cut-off score 27 should be used for screening of depression for Malaysian adolescents using the CESD. ASEAN Journal of Psychiatry, Vol. 15 (2): July - December 2014: 146-152.
    Matched MeSH terms: Odds Ratio
  12. Nor Hafiza I., Lathalakshmi, T., Ab Hamid Siti-Azrin, Liza-Sharmini A.T.
    MyJurnal
    Early detection and prompt treatment of eye diseases can prevent visual disability. To our knowledge, there is no published data on factors associated with delayed presentation of eye diseases in Malaysia. Our objective is to determine the proportion of patients with eye disease who had a delayed presentation to an ophthalmologist after an initial screening, as well as the factors associated with delay in seeking treatment. This was a retrospective cohort study of patients with eye diseases detected during a Community Eye Survey (CES) program from September 2004 to December 2012 who were referred to the ophthalmologist in Hospital Universiti Sains Malaysia (USM). Delayed presentation of eye disease was defined as patients who came to the eye clinic more than six months after eye screening. Multiple logistic regression was used for analyses. A total of 434 patients who were referred to Hospital USM, Kubang Kerian were included in the study. Their mean (standard deviation) age was 55.65 (21.62) years. The majority of patients (76%) had delayed presentation of eye disease post screening. Type of ocular diseases was not associated with delayed presentation. The factors associated with delayed presentation were unemployment (adjusted odds ratio (OR): 2.51, 95% CI (1.36, 4.64), p

    Study site: Hospital Universiti Sains Malaysia (HUSM)
    Matched MeSH terms: Odds Ratio
  13. Samiei G, Yip WK, Leong PP, Jabar MF, Dusa NM, Mohtarrudin N, et al.
    J Cancer Res Ther, 2018 Jun;14(Supplement):S299-S305.
    PMID: 29970680 DOI: 10.4103/0973-1482.235345
    Background: Interleukin (IL)-17A and IL-17F are inflammatory cytokines mainly produced by T helper 17 cells. IL-17A is known to be protumorigenic while IL-17F has a protective role in cancer. A number of studies have been conducted to determine the association between polymorphisms of IL-17AG197A (rs2275913) and IL-17FA7488G (rs763780) and risk of cancers. No studies have yet to be conducted to genotype the IL-17AG197A polymorphism in colorectal cancer (CRC).

    Objective: To assess the association of IL-17AG197A and IL-17FA7488G polymorphisms with CRC risk.

    Materials and Methods: We performed the genotyping by polymerase chain reaction-restriction fragment length polymorphism method on blood samples from 80 healthy individuals and paraffin-embedded tumor tissues from 70 CRC patients.

    Results: Our study showed that IL-17A197AA genotype was significantly associated with an increased CRC risk with odds ratios of 6.08 (95% confidence interval [CI]: 2.25-16.42, P < 0.001) and 2.80 (95% CI: 1.23-6.35, P = 0.014), in comparison with GG and AG genotypes, respectively. However, IL-17FA7488G polymorphism was not significantly associated with CRC risk (P = 0.102). No significant association of IL-17AG197A and IL-17FA7488G polymorphisms with patient and tumor variables was found.

    Conclusion: This report from Malaysia shows the relationship of IL-17A197AA genotype with susceptibility to CRC.

    Matched MeSH terms: Odds Ratio
  14. Nur Hidayah Rani, Emilia Zainal Abidin, Noor Afifah Ya'acob, Karmegam Karuppiah, Irniza Rasdi
    MyJurnal
    Pineapple plantation workers are exposed to strenuous physical activities. This study aims to determine the prevalence
    of musculoskeletal symptoms (MSS), analyse the body postural risks related to work tasks and identify relevant MSS risk factors
    among pineapple plantation workers. This was a cross-sectional study performed at a pineapple plantation in Johor in 2016. MSS,
    information on socio-demographic background and occupational history were collected via structured questionnaires. Identification
    and risk assessment of ergonomic hazard and postural risk analysis were performed for a subset of workers. Data were entered into
    statistical software and analyse according to relevant objectives. A total of 108 workers participated in this study. The prevalence
    of MSS was 87.0% and was highest for the lower back (64.8%). In terms of ergonomic hazards, Harvesting were categorised as a
    task with the highest risk. Harvesting was also the task with the highest postural risk. From the multivariate analysis, lower back
    pain is mainly contributed by a working tenure of 10 to 25 years (Odds Ratio, OR: 3.90; 95% Confidence Interval, CI 1.05-14.4) and
    more than 25 years (OR: 7.45 (95% CI 1.26 to 44.0). Workers who worked more than 7-hour daily have a higher risk for reporting
    lower back pain. Pineapple plantation workers are exposed to excessive bending, twisting and carrying of heavy loads that may be
    linked to MSS. Effective preventive strategies are required to address MSS in this population in order to minimize risk for subsequent
    musculoskeletal disorders.
    Matched MeSH terms: Odds Ratio
  15. Guure CB, Ibrahim NA, Adam MB, Said SM
    Biomed Res Int, 2017;2017:9016924.
    PMID: 28271072 DOI: 10.1155/2017/9016924
    The association of physical activity with dementia and its subtypes has remained controversial in the literature and has continued to be a subject of debate among researchers. A systematic review and meta-analysis of longitudinal studies on the relationship between physical activity and the risk of cognitive decline, all-cause dementia, Alzheimer's disease, and vascular dementia among nondemented subjects are considered. A comprehensive literature search in all available databases was conducted up until April 2016. Well-defined inclusion and exclusion criteria were developed with focus on prospective studies ≥ 12 months. The overall sample from all studies is 117410 with the highest follow-up of 28 years. The analyses are performed with both Bayesian parametric and nonparametric models. Our analysis reveals a protective effect for high physical activity on all-cause dementia, odds ratio of 0.79, 95% CI (0.69, 0.88), a higher and better protective effect for Alzheimer's disease, odds ratio of 0.62, 95% CI (0.49, 0.75), cognitive decline odds ratio of 0.67, 95% CI (0.55, 0.78), and a nonprotective effect for vascular dementia of 0.92, 95% CI (0.62, 1.30). Our findings suggest that physical activity is more protective against Alzheimer's disease than it is for all-cause dementia, vascular dementia, and cognitive decline.
    Matched MeSH terms: Odds Ratio
  16. Sanagapalli S, Ko Y, Kariyawasam V, Ng SC, Tang W, de Silva HJ, et al.
    Intest Res, 2018 Jul;16(3):409-415.
    PMID: 30090040 DOI: 10.5217/ir.2018.16.3.409
    Background/Aims: To examine the association between use of oral contraceptive pills (OCPs) and the risk of developing inflammatory bowel diseases (IBD), in a modern cohort.

    Methods: A prospective nested case-control study across sites in the Asia-Pacific region was conducted; involving female IBD cases and asymptomatic controls. Subjects completed a questionnaire addressing questions related to OCP use. Primary outcome was the risk of development of IBD of those exposed to OCP versus non-exposure. Secondary outcomes were development of Crohn's disease (CD) versus ulcerative colitis (UC), and whether age of first use of OCP use may be associated with risk of IBD.

    Results: Three hundred and forty-eight female IBD cases (41% CD, median age: 43 years) and 590 female age-matched controls were recruited. No significant association was found between OCP use and the risk of IBD (odds ratio [OR], 1.65; 95% confidence interval, 0.77-3.13; P=0.22), CD (OR, 1.55) or UC (OR, 1.01). The lack of association persisted when results were adjusted for age and smoking. IBD cases commenced OCP use at a younger age than controls (18 years vs. 20 years, P=0.049).

    Conclusions: In this large cohort of subjects from the Asia-Pacific region, we found a modest but not significantly increased risk of developing IBD amongst OCP users.

    Matched MeSH terms: Odds Ratio
  17. Ulaganathan V, Kandiah M, Mohd Shariff Z
    J Gastrointest Oncol, 2018 Aug;9(4):650-663.
    PMID: 30151261 DOI: 10.21037/jgo.2018.04.01
    Background: Metabolic syndrome was linked with various chronic diseases, including cancer. The study on the effect of metabolic syndrome on colorectal cancer (CRC) was not conducted in Malaysia. Therefore, this study aims to determine the association between metabolic syndromes and its components with CRC, based on the three established definitions.

    Methods: A multi-centred matched case control study was conducted in five local hospitals. A total of 140 histologically confirmed CRC cases were matched with 280 cancer free controls. Mean value and prevalence of the components of metabolic syndrome between cases and controls were measured based on the three definitions. A multiple variable analysis using Cox regression was conducted to measure the strength of the association between the definitions of MetS, components of MetS and risk of CRC.

    Results: Multiple variable analyses showed that metabolic syndrome significantly and independently increased the risk of CRC, with an odds ratio ranging from 1.79 to 2.61. This study identified that the definition of metabolic syndrome by the International Diabetes Federation is the most sensitive in predicting the risk of CRC, compared to metabolic syndrome as defined by the World Health Organization and National Cholesterol Education Program Adults Treatment Panel III. Abdominal obesity, low HDL-cholesterol, and hypertension were identified as the three core risk factors, which promote inflammatory signals that contribute to metabolic syndrome and an increased risk of CRC.

    Conclusions: These data hypothesized that simple measurement of abdominal obesity, abnormal BP and HDL-cholesterol especially using International Diabetes Federation (IDF) definition of MetS for South Asians for to detect individuals at CRC risk may have higher clinical utility than applying other universal complex MetS definitions.

    Matched MeSH terms: Odds Ratio
  18. Ahmad MH, Ibrahim MI, Mohamed Z, Ismail N, Abdullah MA, Shueb RH, et al.
    PMID: 30223572 DOI: 10.3390/ijerph15092018
    Objectives: To study Malaysian dengue clinical practice guideline (CPG) warning signs (WS) in predicting severe dengue (SD) and its associated factors among confirmed cases presented to a teaching hospital in north-eastern Malaysia in 2014. Methods: A cross-sectional study was performed in February 2015 using secondary data acquired from the hospital records. There were 2607 confirmed dengue cases presented to Hospital Universiti Sains Malaysia (HUSM) in 2014. Seven hundred patients were selected after proportionate stratified random sampling conducted according to the number of cases in 12 different months in 2014. Data were collected and analysed using SPSS version 22.0. Results: Severe dengue outcomes represented 4.9% of cases. The prevalence of any of WS in SD was 91.2%. The most common WSs prior to SD were persistent vomiting (55.9%), and abdominal pain/tenderness (52.9%). The most sensitive warning sign in detecting SD was abdominal pain (59%). Specificity of individual WS were generally good, especially of clinical fluid accumulation (99%), hepatomegaly (98%) and mucosal bleeding (93%). Factors associated with SD were persistent vomiting (Adjusted odds ratio (aOR)): 2.41), mucosal bleeding (aOR: 4.73) and haematocrit rise with rapid platelet drop (aOR: 2.74). Conclusion: A focus on sensitivity, specificity, predictive values and association of a number of particular WS should be emphasized in order to better predict severe dengue outcomes.
    Matched MeSH terms: Odds Ratio
  19. Naing C, Htet NH, Siew Tung W, Basavaraj AK, Mak JW
    PLoS One, 2018;13(10):e0205413.
    PMID: 30300401 DOI: 10.1371/journal.pone.0205413
    Individual studies have assessed the association between TNF-α-308G>A and TNF-α-238 G>A polymorphisms and severity of dengue infection. However, the results are inconclusive and most studies had small sample sizes. The objective of this study was to summarize the evidence of association between TNF-α-308 G>A and TNF-α-238 G>A and severity of dengue infection. This study follows the preferred reporting items for systematic reviews and meta- analyses of genetic association studies, recommended by PLOS One. We calculated pooled odds ratio and its 95% confidence interval (CI) to estimate the association between TNF-α-308 G>A or TNF-α-238 G>A and the risk of severe dengue infections. To determine the information size required for this meta-analysis study, a trial sequential analysis (TSA) was done. Eight studies (640 cases and 1275 controls), which assessed the association of TNF-α-308 G>A or TNF-α-238 G>A and the risk of DHF were included. Overall, we found no significant association between TNF-α-308 G>A and the DHF risk in the allelic model (OR, 0.91; 95% CI, 0.51-1.63), the recessive model (OR,1.32;95%CI,0.73-2.37), the dominant model (OR,0.93;95%CI:0.59-1.47) or the additive model (OR,1.43,95;95%CI:0.79-2.59). There was also no significant association between TNF-α-238 G>A and DHF risk under the allele contrast model (OR:1.51;95%CI:0.88-2.58), the recessive model (OR,1.48,95% CI:0.33-6.58), the dominant model (OR,1.48;95%CI:0.56-3.92), or the additive model (OR:1.5;95%CI:0.34-6.69). On subgroup analysis, neither the Asian population nor the non-Asian population showed significant association between TNF-α-308 G>A/TNF-α-238 G>A and the DHF risk under any genetic models. Leave-one-out meta-analysis showed stability of the results. TSA plots suggested that the sample size in this meta-analysis study was below the required information size. The findings suggest an inclusive evidence of the association between TNF-α-308/ TNF-α-238 G>A and the risk of developing severe dengue infection. Large studies with evidence of Hardy-Weinberg equilibrium, assessing gene-gene interactions are recommended.
    Matched MeSH terms: Odds Ratio
  20. Aziz H, Hatah E, Makmor-Bakry M, Islahudin F, Ahmad Hamdi N, Mok Pok Wan I
    Malays Fam Physician, 2018;13(2):2-9.
    PMID: 30302177 MyJurnal
    Background: Limited efforts have been made to evaluate medication adherence among subsidized and self-paying patients.

    Objective: To investigate medication adherence among patients with and without medication subsidies and to identify factors that may influence patients' adherence to medication. Setting: Government healthcare institutions in Kuala Lumpur, Selangor, and Negeri Sembilan and private healthcare institutions in Selangor and Negeri Sembilan, Malaysia.

    Methods: This cross-sectional study sampled patients with and without medication subsidies (self-paying patients). Only one of the patient's medications was re-packed into Medication Event Monitoring Systems (MEMS) bottles, which were returned after four weeks. Adherence was defined as the dose regimen being executed as prescribed on 80% or more of the days. The factors that may influence patients' adherence were modelled using binary logistic regression. Main outcome measure: Percentage of medication adherence.

    Results: A total of 97 patients, 50 subsidized and 47 self-paying, were included in the study. Medication adherence was observed in 50% of the subsidized patients and 63.8% of the self-paying patients (χ2=1.887, df=1, p=0.219). None of the evaluated variables had a significant influence on patients' medication adherence, with the exception of attending drug counselling. Patients who attended drug counselling were found to be 3.3 times more likely to adhere to medication than those who did not (adjusted odds ratio of 3.29, 95% CI was 1.42 to 7.62, p = 0.006).

    Conclusion: There is no significant difference in terms of medication adherence between subsidized and self-paying patients. Future studies may wish to consider evaluating modifiable risk factors in the examination of non-adherence among subsidized and self-paying patients in Malaysia.

    Matched MeSH terms: Odds Ratio
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