Displaying publications 1 - 20 of 32 in total

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  1. Nor Azlin M. N., Asfarina, Z., Wan Chee, L.
    MyJurnal
    Introduction: Schoolbag weight across different types of school and schoolbag content has not been
    studied in Malaysia. This cross sectional survey determines the weight of schoolbags, its content and
    occurrence of back pain among primary school children in different medium primary school in Kuala
    Lumpur. Methods: Students’ body weight, and schoolbags weight were measured using a calibrated
    scale. Schoolbag content was examined, and weighed according to necessary learning materials
    or unnecessary materials. Back pain in the past one week was assessed using a self-administered
    questionnaire, adapted from previous studies. Results: A total of 358 students (167 male, 191 female)
    were enrolled, of which 119 were from National School (NS), 122 from Chinese Medium School (CMS)
    and 117 from Tamil Medium School (TMS). The mean schoolbag weight was 4.55±1.62kg for NS,
    8.53±1.94kg for CMS and 6.06±2.09kg for TMS, which was 11.7%, 22.0% and 16.6% of body weight,
    respectively. The mean weight of unnecessary schoolbag content was 0.64(0.91)kg for NS, 2.18(1.49)kg for CMS and 1.96(1.56) for TMS students. Back pain was detected in 87.0% NS students, 68.0% CMS students and 66.7% TMS students. Significant association was found between occurrence of back pain and types of school ( 2=16.64,p=0.00). Conclusions: Students from all the three mediums primary school, in particular Chinese medium school carry school bag heavier than that generally recommended, with unnecessary materials weigh up to 2kg. The occurrence of back pain is high and this is associated with the types of school.
  2. Nordin NA, Leonard JH, Thye NC
    Clinics (Sao Paulo), 2011;66(3):373-8.
    PMID: 21552658
    OBJECTIVES: A cross-sectional study was conducted to measure the prevalence of work-related injuries among physiotherapists in Malaysia and to explore the influence of factors such as gender, body mass index, years of work experience and clinical placement areas on the occurrence of work-related musculoskeletal disorders.

    METHODS: Self-administered questionnaires adapted from the Nordic Musculoskeletal Questionnaire were sent to 105 physiotherapists at three main public hospitals in Kuala Lumpur, Malaysia. The questionnaire had 12 items that covered demographic information, areas of musculoskeletal problems and physiotherapy techniques that could contribute to work-related musculoskeletal disorders. The data obtained were analyzed using the Statistical Package for Social Science version 14 software.

    RESULTS: The overall prevalence of work-related injuries during the past 12 months was 71.6%. Female therapists reported a significantly higher prevalence of work-related musculoskeletal disorders than the male therapists (73.0%, p,0.001). Significant differences were observed between the proportion of therapists who had work-related musculoskeletal disorders and those who did not for the group with a body mass index (BMI) .25 (x² = 9.0, p = 0.003) and the group with a BMI of 18-25 (x² = 7.8, p = 0.006). Manual therapy (58.6%) and lifting/transfer tasks (41.3%) were the two physiotherapy techniques that most often contributed to work-related musculoskeletal disorders.

    CONCLUSION: Work-related injuries are significantly higher among the physiotherapists in Malaysia compared with many other countries. Female therapists reported a higher incidence of work-related musculoskeletal disorders in this study, and work-related musculoskeletal disorders were more common among therapists working in the pediatric specialty. This study contributes to the understanding of work-related disorders among physiotherapists from a southeast Asian perspective where the profession is in its development stage.

  3. Hanita O, Roslina O, Azlin MI
    Malays J Pathol, 2012 Dec;34(2):145-51.
    PMID: 23424777 MyJurnal
    Threatened miscarriage is a common complication of pregnancy. Despite initial viability confirmation by ultrasound scan, some of these patients had further spontaneous abortion. A highly sensitive and specific biomarker would be useful to determine the outcome of pregnancy and to prevent emotional impact to these women. A prospective 14-month cohort study was conducted in the Obstetrics and Gynaecology Department of Universiti Kebangsaan Malaysia Medical Centre to determine whether low serum levels of pregnancy-associated plasma protein A (PAPP-A) measured in early pregnancy can predict the outcome of threatened abortion. 42 pregnant women between 6 to 22 weeks of gestation with threatened abortion and 40 controls were enrolled. Serum samples were collected at presentation and PAPP-A was assayed by electrochemiluminescent immunoassay technique. Pregnancies were followed-up until 22 weeks of gestations and the outcome documented. Nine patients (11%) developed spontaneous abortion and 73 patients (89%) had successful pregnancy. The median PAPP-A level was significantly lower in patients with spontaneous abortion compared to those who had successful pregnancies in the threatened abortion group: 0.78 MoM (0.41-1.00 MoM) vs 1.00 MoM (1.00-2.0 MoM) respectively (p < 0.05). The best sensitivity of 44% and specificity of 93% were obtained at the cut of value of 0.66 MoM (95% CI, 0.561-0.773). In conclusion, low PAPP-A value in threatened abortion women is associated with pregnancy failure, although the use of PAPP-A as a one-time single marker has limited value.
  4. Ng, B. K., Chuah, J. N., Lim, P. S., Shuhaila, A., Marhani, M., Nor Azlin, M. I.
    Medicine & Health, 2017;12(2):244-258.
    MyJurnal
    Miscarriage is one of the most common complications in pregnancy. There is emerging evidence that psychological impact following miscarriage is not unusual. Understanding the magnitude of psychological morbidity is important in the management of miscarriage. The main objective of this study was to compare the mean Hospital Anxiety and Depression Scale (HADS) score between women with miscarriage and women with successful pregnancy and to determine the sociodemographic factor and clinical characteristic that are associated with anxiety and depression. A descriptive case control study was conducted in a teaching hospital, over a period of 12-months (from October 2014 till September 2015). A total of 65 women were recruited with 32 women as the study group (miscarriage) and another 33 women as the control group (women with successful pregnancy). Mean HADS-anxiety score was higher in the study group compared to control group although it was not statistically significant (6.53 ± 3.427 vs 5.73 ± 2.875, p=0.309). Mean HADS-depression score was higher in the control group (4.34 ± 2.695 vs 4.45 ± 3.073, p=0.878). Women with maternal age more than 35 years and history of previous miscarriage had a higher tendency of anxiety and depression with higher mean HADS score. There was no association between other sociodemographic data and clinical characteristic with risk of anxiety and depression. As conclusion, there was no significant difference in women with miscarriage as compared to those with successful pregnancies, although older women with history of miscarriage had a preponderance to both disorders.
    Keywords: anxiety, depression, miscarriage, morbidity, psychological
  5. Shafiee M, Nor Azlin M, Arifuddin D
    Malays Fam Physician, 2012;7(2-3):42-5.
    PMID: 25606256 MyJurnal
    Complications that may occur while performing myomectomy in pregnancy can be prevented in a well-optimised surgery. Counselling and comprehensive peri-operative preparations are mandatory to minimise litigations and untoward events. Myomectomy in pregnancy remains a contentious issue. Degeneration of fibroid during pregnancy is common. However, conservative management suffices in majority of cases. In non-responsive conservative treatment, myomectomy may be an option. This article discusses our experience in treating a 38-year-old woman in her fourth pregnancy at 15 weeks gestation with symptomatic uterine fibroid. She had persistent abdominal pain since nine weeks gestation. She developed fever and acute abdomenat at 15 weeks and the uterus was larger than dates.Ultrasound scan confirmed single pregnancy with a large intramural fibroid showing degenerative changes. A myomectomy was performed as a preventive measure to prevent massive haemorrhage. Although performing myomectomy during pregnancy is considered controversial, complications can be minimised with properly-planned surgery.
  6. Salleh FM, Al-Mekhlafi AM, Nordin A, Yasin 'M, Al-Mekhlafi HM, Moktar N
    Diagn Microbiol Infect Dis, 2011 Jan;69(1):82-5.
    PMID: 21146718 DOI: 10.1016/j.diagmicrobio.2010.08.028
    This study was conducted to evaluate the modification of the usual Gram-chromotrope staining technique developed in-house known as Gram-chromotrope Kinyoun (GCK) in comparison with the Weber Modified Trichrome (WMT) staining technique; as the reference technique. Two hundred and ninety fecal specimens received by the Microbiology Diagnostic Laboratory of Hospital Universiti Kebangsaan Malaysia were examined for the presence of microsporidial spores. The sensitivity and specificity of GCK compared to the reference technique were 98% and 98.3%, respectively. The positive and negative predictive values were 92.5% and 99.6%, respectively. The agreement between the reference technique and the GCK staining technique was statistically significant by Kappa statistics (K = 0.941, P < 0.001). It is concluded that the GCK staining technique has high sensitivity and specificity in the detection of microsporidial spores in fecal specimens. Hence, it is recommended to be used in the diagnosis of intestinal microsporidiosis.
  7. Ismail NA, Saharan WS, Zaleha MA, Jaafar R, Muhammad JA, Razi ZR
    J Obstet Gynaecol Res, 2008 Jun;34(3):350-3.
    PMID: 18686348
    AIM: To compare the success, clinical outcomes, and maternal and neonatal complications between the Kiwi Omnicup and the Malmstrom metal cup in vacuum assisted delivery.

    METHODS: This was a prospective randomized comparative trial. Women who required vacuum assisted vaginal delivery were randomized into the Kiwi Omnicup (KO) group and the Malmstrom metal cup (MM) group. The vacuum assisted deliveries were conducted according to hospital protocol. Details of the procedure and delivery outcomes including success and complications were analyzed.

    RESULTS: One hundred and sixty-four women were recruited - 85 were assigned to vacuum assisted delivery using the KO and 79 the MM. One hundred percent delivery success was achieved with no significant differences between the two instruments in terms of maternal morbidity (P = 0.66). Six women in the MM group sustained post delivery complications in comparison to five in the KO group. Three babies were diagnosed with birth asphyxia in each group. More babies in the MM group were admitted to the Neonatal Intensive Care Unit (NICU) (10 babies versus 5 babies) and suffered complications (14 versus 12 babies), compared to the KO group, although the difference was not statistically significant. There were no intrapartum or neonatal deaths and of those admitted to the NICU, all were discharged within a week without any serious consequences.

    CONCLUSION: Kiwi Omnicup is an effective alternative to the currently available Malmstrom metal cup for vacuum assisted delivery with no increase in maternal or neonatal morbidity or mortality.

  8. Sulaiman AS, Ahmad S, Ismail NA, Rahman RA, Jamil MA, Mohd Dali AZ
    Saudi Med J, 2013 Aug;34(8):819-23.
    PMID: 23974453
    To evaluate the prevalence of obstetrical anal sphincter injuries (OASIS), which include third and fourth degree perineal tears in primigravida in routine versus selective mediolateral episiotomy. Secondly, to determine the rate of episiotomy in local settings.
  9. Nordin NA, Soon S, Senawi JB, Jinin ZAM, Arshad SS, Yasmin AR, et al.
    Appl Biochem Biotechnol, 2025 Mar;197(3):1760-1772.
    PMID: 39607468 DOI: 10.1007/s12010-024-05093-0
    Foot-and-mouth disease (FMD) is known for its highly contagious properties among cloven-hoofed animals resulting in significant morbidity rates. Incursions of this disease have caused significant losses in affected countries in Southeast Asia and Africa, even within EU countries which resulted in significant financial losses. This study is aimed at addressing existing limitations by creating a diagnostic method using aptamer-based assay. Three DNA aptamers were engineered to target the VP2 region of the FMD viral capsid protein. Since VP2 demonstrates a highly conserved amino acid sequence across serotypes, the specifically designed aptamers can detect different serotypes of the virus. Aptamers were evaluated against VP2 capsid protein, which was synthesized based on sequences from serotypes A, O, and Asia 1 of the FMD virus. After the recombinant VP2 capsid protein was developed, expressed, and refined, it was applied using enzyme-linked aptamer sorbent assay (ELASA) to determine aptamers' binding capability. A similar test was further conducted with purified FMD virus from serotype A and serotype O. The ELASA results displayed a notable sensitivity in identifying the FMDV. Under optimized conditions, the aptamers have LOD as low as 0.11 ng/mL with LOQ as low as 0.34 ng/mL. The binding strength analyzed using the equilibrium dissociation constant (Kd) showed strong binding affinity at 3.092 ± 0.05 nM. Based on these findings, the method shows significant potential with high sensitivity and specificity for FMD virus detection assay.
  10. Hanita O, Alia NN, Zaleha AM, Nor Azlin MI
    Malays J Pathol, 2014 Apr;36(1):19-26.
    PMID: 24763231 MyJurnal
    Soluble fms-like tyrosine kinase-1 (sFlt-1) and placental growth factor (PlGF) contribute in the development of preeclampsia and are suggested as prediction markers in healthy pregnant women but limited data is available in women with major preeclampsia risk factors. This study aimed to determine the role of sFlt-1 and PlGF in predicting preeclampsia among high risk pregnant women. This was a prospective study and samples were collected for a period of ten months. Blood samples were obtained from 84 pregnant women who had at least one risk factor for preeclampsia at 25 to 28 weeks and at 29 to 36 weeks of gestation. SFlt-1 and PlGF concentrations were determined by immunoassay method. There were significantly higher median sFlt-1 and sFlt-1:PlGF ratio at gestational interval 25 to 28 weeks and sFlt-1:PlGF ratio at 29 to 36 weeks in high risk women who developed preeclampsia. Significant lower median serum PlGF levels at 25 to 28 weeks and 29 to 36 weeks were observed in this group of women. In conclusion, the concentrations of these markers were altered in high risk preeclamptic women, a similar pattern seen in low risk preeclamptic women. However the predictive value of these markers could not be established clearly.
  11. Nor Azlin MN, Syed Aljunid SJ, Noor Azahz A, Amrizal MN, Saperi S
    Med J Malaysia, 2012 Oct;67(5):473-7.
    PMID: 23770861 MyJurnal
    This study aimed to estimate cost of in-patient medical care due to stroke in a tertiary hospital in Malaysia. A retrospective analysis of stroke patients admitted to Universiti Kebangsaan Malaysia Medical Centre (UKMMC) between January 2005 and December 2008 were conducted. Cost evaluation was undertaken from the health provider's perspective using a top-down costing approach. Mean length of stay (LOS) was 6.4 ± 3.1 days and mean cost of care per patient per admission was MYR 3,696.40 ± 1,842.17 or 16% of per capita GDP of the country. Human resources made up the highest cost component (MYR 1,343.90, SD: 669.8 or 36% of the total cost), followed by medications (MYR 867.30, SD:432.40) and laboratory services (MYR 337.90, SD:168.40). LOS and cost of care varied across different stroke severity levels (p<0.01). A regression analysis shown significant influence of stroke severity on cost of care, with the most severe stroke consumed MYR 1,598.10 higher cost than the mild stroke (p<0.001). Cost of medical care during hospital admission due to stroke is substantial. Health promotion and primary prevention activities need to take priority to minimise stroke admission in future.
  12. Al-Mekhlafi MH, Azlin M, Aini UN, Shaik A, Sa'iah A, Norhayati M
    Trans R Soc Trop Med Hyg, 2007 Dec;101(12):1233-40.
    PMID: 17936317
    Vitamin A deficiency and malnutrition are still considered public health problems in rural areas of developing countries, including Malaysia. A cross-sectional exploration study was carried out on 281 Orang Asli (Aborigine) children aged between 2 and 15 years in Selangor, Malaysia. The overall prevalence of low serum retinol (<70 micromol/l) and hypoalbuminaemia (<35 g/l) were 25.2 and 7.8%, respectively. Univariate analysis showed that severe ascariasis, significant stunting and giardiasis were significantly associated with low concentration of serum retinol. As well as intestinal parasitic infections, low socio-economic status was a significant predictor of hypoalbuminaemia. Logistic regression analysis identified severe ascariasis and significant stunting as predictors of low serum retinol, while mixed intestinal parasitic infection and low household income were predictors of hypoalbuminaemia. In conclusion, control measures for intestinal parasitic infections should be included as one of the strategies for the prevention and control of malnutrition and vitamin A deficiency in this population.
  13. Azlin MY, Esa HAH, Hameed AA, Wahid W, Pakeer O
    Med J Malaysia, 2021 Jan;76(1):103-106.
    PMID: 33510119
    Pulmonary hydatid cyst (PHC) in pregnancy is a very rare pathology. We report here a case of ruptured PHC during pregnancy in a 26-year old Syrian (refugee) woman who presented with complaints of productive cough with metallic taste and dyspnoea. PHC was suspected due to her clinical and radiological findings. Interestingly, the sputum examination confirmed the diagnosis as numerous protoscoleces were present. Serology for Echinococcus infection revealed positive at high titre. Early diagnosis and prompt treatment by providing care improves the patient outcome. Parasitological examination of the respiratory specimen in suspected ruptured PHC is desirable as a valuable detection tool.
  14. Vijayaletchumi T, Shuhaila A, Abdul Manaf MR, Nor Azlin MI
    Med J Malaysia, 2021 Nov;76(6):833-836.
    PMID: 34806669
    OBJECTIVE: The aim of this study was to assess the prevalence of foetal anomaly diagnosed during a detailed ultrasonography amongst patients of advanced maternal age (AMA) and to identify the related anomalies in these age groups.

    METHOD: A retrospective observational study amongst AMA mothers was done in Universiti Kebangsaan Malaysia Medical Centre, a Malaysian teaching hospital. The data over a period of three years (January 2013 - December 2016) obtained from the Maternal Foetal Medicine clinic registry was analysed. AMA mothers with singleton pregnancy presenting for foetal structural anomaly scan was included. They were later subdivided into 2 groups (35-39 years and ≥ 40 years). The logistic regression analysis was used to analyse the association of the chromosomal anomalies and the age groups.

    RESULTS: In all 486 patients were recruited and 84 patients were identified with foetal anomaly (17.3%). There was no significant difference in the prevalence of foetal anomalies or significant association with a specific structural foetal anomaly identified (p>0.05). However, the number of followups for these patients are significantly higher (p<0.001).

    CONCLUSION: The prevalence of structural foetal anomalies identified in detailed ultrasonography was low in AMA mothers. Hence, referral criteria for detailed anomaly ultrasonography need to be re-looked.

  15. Al-Mekhlafi MS, Azlin M, Nor Aini U, Shaikh A, Sa'iah A, Fatmah MS, et al.
    PMID: 16771211
    Soil-transmitted helminthiases are a public health problem in rural communities. A cross-sectional study of the prevalence and distribution of Ascaris lumbricoides, Trichuris trichiura and hookworm was conducted in 281 Orang Asli children (aborigines) aged between 2 and 15 years, from 8 Orang Asli villages in Selangor, Malaysia. All the children were infected with soil-transmitted helminthes, with 26.3% of the children infected either with A. lumbricoides, T. trichiura or hookworm and 72.6% having mixed infection. The overall prevalences of A. lumbricoides, T. trichiura and hookworm were 61.9, 98.2 and 37.0%, respectively. Approximately 19.0, 26.0 and 3.0% of the children had severe infection of ascariasis, trichuriasis and hookworm infection, respectively. The prevalences and mean egg per gram (epg) counts for A. lumbricoides and T. trichiura were not significantly dependent on age, therefore age-dependent convexity was not seen in this study. However, the results of this study reveal an age-dependent prevalence and mean epg count in children with hookworm infection. We conclude that ascariasis, trichuriasis and hookworm infection are still prevalent and therefore a public health concern in Orang Asli communities. Severe ascariasis and trichuriasis may lead to other health and medical problems.
  16. Nor Azlin MI, Abd Rahman R, Abdul Karim AK, Sulaiman AS, Mahdy ZA
    J Obstet Gynaecol, 2013 Aug;33(6):631-2.
    PMID: 23919870 DOI: 10.3109/01443615.2013.807781
  17. Nor Azlin MI, Bakin YD, Mustafa N, Wahab NA, Johari MJ, Kamarudin NA, et al.
    J Obstet Gynaecol, 2010;30(7):675-8.
    PMID: 20925608 DOI: 10.3109/01443615.2010.503908
    This study was undertaken to determine the presence of thyroid autoantibodies and associated pregnancy complications from 49 pregnant women with thyroid disease. There were 31 (63%) women with Graves' disease (GD) and 18 (37%) with primary hypothyroidism (PHT). A total of 26 (53.1%) women, 19 (61%) with GD and seven (39%) with PHT, had positive antibodies. Six had thyroid peroxidase antibodies (TPO), one with thyroglobulin antibody (TG) and eight had TSH receptor antibodies (TR). Two had a mixture of antibodies involving TG/TPO (one GD vs one PHT), four with TG/TPO/TR (all had GD) and five with TPO/TR (four with GD vs one with PHT). There were associations in women with positive thyroid antibodies and pre-eclampsia (15.4%), abruptio placenta (4%), caesarean deliveries (31%), postpartum thyroiditis (19.2%) and abnormal neonatal thyroid function (15.4%). Women with positive thyroid antibodies in pregnancy need close care during and after pregnancy, as they can develop complications affecting both mother and fetus.
  18. Norhayati M, Azlin M, Al-Mekhlafi MH, Anisah N, Nor Aini U, Fatmah MS, et al.
    Trans R Soc Trop Med Hyg, 2008 Dec;102(12):1274-8.
    PMID: 18602128 DOI: 10.1016/j.trstmh.2008.05.019
    An observational study was carried out to establish the existence of intestinal microsporidiosis among patients with and without gastrointestinal symptoms in Hospital Universiti Kebangsaan Malaysia, Malaysia. A total of 893 faecal specimens from hospitalized patients were examined for microsporidia using a modification of the usual Gram-chromotrope stain technique. One hundred and sixteen (13.0%) patients were positive for microsporidia: 84 (72.4%), 27 (23.3%) and 5 (4.3%) were low, moderate and high excreters of microsporidia spores, respectively. Of the 91 patients with available medical records, microsporidiosis was commonly observed in children aged 0-6 years (26.4%) and adults aged >or=31 years (57.2%). About one-third of this infection was observed in immunocompetent individuals. Among the immunosuppressive group, microsporidia were observed to be more prevalent in patients with haematological malignancy or a combination of malignancy and diabetes mellitus. About 74% of the patients who had microsporidia in their faeces had gastrointestinal symptoms, which could be related to infections or induced by immunosuppressive therapy. The role of microsporidia in causing gastrointestinal symptoms in this population is as yet unclear.
  19. Nor Azlin MI, Maryasalwati I, Norzilawati MN, Mahdy ZA, Jamil MA, Zainul Rashid MR
    J Obstet Gynaecol, 2008 May;28(4):424-6.
    PMID: 18604680 DOI: 10.1080/01443610802150051
    Dysmenorrhoea is painful menstruation that occurs in 45-72% of all women. This was a prospective randomised study of the efficacy of etoricoxib (Arcoxia) compared with mefenamic acid (Ponstan) in treating primary dysmenorrhoea. All single, sexually inactive women with primary dysmenorrhoea were randomised into two groups (mefenamic acid and etoricoxib) of pain relief and underwent a cross-over study. The success of treatment as evidenced by pain relief, the side-effects and complications were observed and analysed. Some 80% (20 women) had significantly better pain relief with etoricoxib, compared with only 20 per cent in the mefenamic acid group (p = 0.007). Etoricoxib has significantly fewer side-effects compared with mefenamic acid (p = 0.005) with significantly reduced menstrual blood loss (p = 0.025). In conclusion, etoricoxib is a better treatment for primary dysmenorrhoea with better pain relief, less menstrual blood loss and fewer side-effects compared with mefenamic acid.
  20. Nor Azlin MI, Abdullah HS, Zainul Rashid MR, Jamil MA
    J Obstet Gynaecol, 2006 Aug;26(6):546-9.
    PMID: 17000504
    Gemeprost (Cervagem) has been used widely compared with Misoprostol (Cytotec) alone in second trimester pregnancy termination. This prospective randomised trial was to evaluate the efficacy of intravaginal Misoprostol (alone) and Gemeprost in second trimester termination of pregnancy. A total of 54 women with 27 on each arm were involved. A total of 25 patients (92.6%) in the Misoprostol group and 22 patients (81.5%) in the Gemeprost group delivered within 48 h. The Misoprostol group delivered earlier, although average number of tablets required were similar. The side-effects were not significant between the two groups in fact, but there was more pyrexia in the Gemeprost group (p = 0.004). Misoprostol in second trimester termination of pregnancy is clinically as effective and less costly than the standard regimen of Gemeprost.
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