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Fulltext Seroprevalence report on tick-borne encephalitis virus and Crimean-Congo hemorrhagic fever virus among Malaysian's farm workers

Mohd Shukri M, Ling Kho K, Ghane Kisomi M, Lani R, Marlina S, Muhd Radzi SF, et al.

BMC Public Health, 2015;15:704.
PMID: 26205588 DOI: 10.1186/s12889-015-1901-4

Tick-borne encephalitis virus (TBEV) and Crimean-Congo haemorrhagic fever virus (CCHFV) are important tick-borne viruses. Despite their wide geographical distribution and ease of acquisition, the prevalence of both viruses in Malaysia is still unknown. This study was conducted to determine the seroprevalence for TBEV and CCHFV among Malaysian farm workers as a high-risk group within the population.

Matched MeSH terms: Malaysia/epidemiology
First record of Batrachochytrium dendrobatidis infecting four frog families from Peninsular Malaysia

Savage AE, Grismer LL, Anuar S, Onn CK, Grismer JL, Quah E, et al.

Ecohealth, 2011 Mar;8(1):121-8.
PMID: 21541819 DOI: 10.1007/s10393-011-0685-y

The fungal pathogen Batrachochytrium dendrobatidis (Bd) infects amphibians on every continent where they occur and is linked to the decline of over 200 amphibian species worldwide. At present, only three published Bd surveys exist for mainland Asia, and Bd has been detected in South Korea alone. In this article, we report the first survey for Bd in Peninsular Malaysia. We swabbed 127 individuals from the six amphibian families that occur on Peninsular Malaysia, including two orders, 27 genera, and 47 species. We detected Bd on 10 out of 127 individuals from four of five states and five of 11 localities, placing the 95% confidence interval for overall prevalence at 4-14%. We detected no variation in Bd prevalence among regions, elevations, or taxonomic groups. The infection intensity ranged from 1 to 157,000 genome equivalents. The presence of Bd infections in native species without clinical signs of disease suggests that Bd may be endemic to the region. Alternately, Bd may have been introduced from non-native amphibians because of the substantial amphibian food trade in Peninsular Malaysia. Under both scenarios, management efforts should be implemented to limit the spread of non-native Bd and protect the tremendous amphibian diversity in Peninsular Malaysia.

Matched MeSH terms: Malaysia/epidemiology
Isolation and molecular identification of Nipah virus from pigs

AbuBakar S, Chang LY, Ali AR, Sharifah SH, Yusoff K, Zamrod Z

Emerg Infect Dis, 2004 Dec;10(12):2228-30.
PMID: 15663869

Nipah viruses from pigs from a Malaysian 1998 outbreak were isolated and sequenced. At least two different Nipah virus strains, including a previously unreported strain, were identified. The findings highlight the possibility that the Malaysia outbreaks had two origins of Nipah virus infections.

Matched MeSH terms: Malaysia/epidemiology
Simian malaria infection in wild caught Macaca fascicularis and Presbytis spp in Malaysia

Rain AN, Mak JW, Zamri R

Southeast Asian J. Trop. Med. Public Health, 1993 Jun;24(2):386-7.
PMID: 8266247
Matched MeSH terms: Malaysia/epidemiology
Fulltext A structural equation model of the determinants of malnutrition among children in rural Kelantan, Malaysia

Cheah WL, Wan Muda WAM, Zamh ZH

Rural Remote Health, 2010;10(1):1248.
PMID: 20184392

Many studies had shown that poor growth in children is associated with malnutrition. The underlying factors are diverse, multisectoral and interrelated, ranging from biological to social, cultural and economically related. Because the highest levels of under-nutrition worldwide are found in South Asia, it is essential that policymakers in the region understand the underlying determinants, in order to design effective public health intervention programs. This is especially so if public resources are limited. The purpose of this cross-sectional study was to examine causal relationships among the biological, behavioural and environmental factors related to malnutrition in children aged 5 years and under.

Matched MeSH terms: Malaysia/epidemiology
Fulltext Determination of factors associated with physical activity levels among adolescents attending school in Kuantan, Malaysia

Dan SP, Mohd NM, Zalilah MS

Malays J Nutr, 2011 Aug;17(2):175-87.
PMID: 22303572 MyJurnal

Introduction: Findings from the National Health and Morbidity Survey III (MOH, 2008) indicate a 43.7% prevalence of physical inactivity among Malaysian adults. This sedentary lifestyle can also be observed among children and adolescents.
Methods: A cross-sectional study was conducted to determine factors associated with physical activity levels of four hundred, 13 year-old adolescents in Kuantan, Pahang. Data on socio-demographic, health-related, and psychosocial factors were collected using a self-administered questionnaire while physical activity level was assessed using the Physical Activity Questionnaire for Older Children (PAQ-C).
Results: About one-third of the respondents were in the low physical activity level category, 61.5% were in the moderate category and only 3.0% of the adolescents were in the high physical activity level category. Males were more physically active than females (χ2=23.667, p=0.0001) with female adolescents (45.1%) twice as likely as male adolescents (22.1%) to be in the low physical activity level category. The associations between physical activity level with socio-demographic and health-related factors, perception of weight status and body parts satisfaction were not significant. However, physical activity was found to be positively correlated with physical activity self-efficacy (r=0.496,p=0.0001), peer influence (r=0.468, p=0.0001), family influence (r=0.298, p=0.0001) and beliefs in physical activity outcomes (r=0.207, p=0.0001). Negative relationships were found between physical activity with depression (r=-0.116, p=0.021) and body size discrepancy (r=-0.143, p<0.01). Respondents who had a better perception of their current health status were more physically active (χ2=21.062, p=0.0001). Multivariate analyses for the prediction of physical activity showed that physical activity self-efficacy, sex and peer influence were the most significant contributors in explaining physical activity among adolescents.
Conclusion: Physical activity interventions should include psychosocial components as mediator variables in interventions designed to promote regular physical activity in adolescence.
Key words: Adolescents, physical activity, psychosocial factors, health-related factors and socio-demographic factors

Matched MeSH terms: Malaysia/epidemiology
Fulltext A workplace email-linked website intervention for modifying cancer-related dietary and lifestyle risk factors: rationale, design and baseline findings

Ang YK, Mirnalini K, Zalilah MS

Malays J Nutr, 2013 Apr;19(1):37-51.
PMID: 24800383 MyJurnal

Introduction: The use of email and website as channels for workplace health
information delivery is not fully explored. This study aims to describe the
rationale, design, and baseline findings of an email-linked website intervention
to improve modifiable cancer risk factors. Methods: Employees of a Malaysian
public university were recruited by systematic random sampling and randomised
into an intervention (n=174) or control group (n=165). A website was developed
for the intervention and educational modules were uploaded onto the website.
The intervention group received ten consecutive weekly emails with hypertext
links to the website for downloading the modules and two individual phone
calls as motivational support whilst the control group received none. Diet,
lifestyle, anthropometric measurements, psychosocial factors and stages of change
related to dietary fat, fruit and vegetable intake, and physical activity were
assessed. Results: Participants were predominantly female and in non-academic
positions. Obesity was prevalent in 15% and 37% were at risk of co-morbidities.
Mean intake of fats was 31%, fruit was ~1 serving/day and vegetable was <1
serving/day. Less than 20% smoked and drank alcohol and about 40% were
physically inactive. The majority of the participants fell into the Preparation
stage for decreasing fat intake, eating more fruit and vegetables, and increasing
physical activity. Self-efficacy and perceived benefits were lowest among participants in the Precontemplation/Contemplation stage compared to the Preparation
and Action/Maintenance stages. Conclusion: Baseline data show that dietary and
lifestyle practices among the employees did not meet the international guidelines
for cancer prevention. Hence the findings warrant the intervention planned.
Keywords: Cancer, risk factors, email, website, worksite

Matched MeSH terms: Malaysia/epidemiology
Prevalence of overweight/obesity and its associated factors among secondary school students in semi urban area in Malaysia

Alagappan M, Rampal L, Zalilah MS

Med J Malaysia, 2019 12;74(6):513-520.
PMID: 31929478

INTRODUCTION: This cross-sectional study aimed to determine the prevalence of overweight and obesity and factors associated among secondary school students in Batang Padang District, Perak, Malaysia.
METHODS: Out of the 7247 students in the ten selected schools studied, a total of 6248 students (2928 males, 3320 females) took part. A validated self-administered questionnaire was used. Data was analysed using SPSS version 22. Multivariable logistic regression was used to determine the adjusted odd ratio.
RESULTS: The prevalence of overweight and obesity was 16.0% and 11.5% respectively. Obesity/overweight was significantly (p<0.05) associated with gender, age, ethnicity, education level of father, education level of mother, physical activity, disordered eating, smoking status, body size perception and body part satisfaction. The multivariable analysis results showed that the odds of being overweight/obesity were higher in males compared to females (OR 1.56, 95%CI: 1.37, 1.77). The results also showed that the odds of being overweight/obesity were highest among those in age group 12 and 13 years and among Malay ethnicity. The odds of overweight/obesity were higher in those who was dissatisfied with their body parts, (OR 1.96, 95%CI: 1.71, 2.25), dissatisfied with their body size (OR: 4.25, 95%CI: 3.60, 5.02), low physical activity (OR 1.23, 95%CI: 1.06, 1.44), current smokers (OR 1.38, 95%CI: 1.07, 1.78) and at risk of having eating disorder (OR: 1.39, 95%CI 1.22, 1.59).
CONCLUSION: The overall prevalence of overweight and obesity is high. The findings from this study can be used by policy makers to plan an integrated intervention program in schools.

Matched MeSH terms: Malaysia/epidemiology
Fulltext A hospital-based study on seroprevalence of leptospirosis among febrile cases in northeastern Malaysia

Rafizah AA, Aziah BD, Azwany YN, Imran MK, Rusli AM, Nazri SM, et al.

Int J Infect Dis, 2013 Jun;17(6):e394-7.
PMID: 23357246 DOI: 10.1016/j.ijid.2012.12.012

To determine the seroprevalence of leptospirosis among febrile inpatient cases in northeastern Malaysia.

Matched MeSH terms: Malaysia/epidemiology
Risk factors of leptospirosis among febrile hospital admissions in northeastern Malaysia

Rafizah AA, Aziah BD, Azwany YN, Imran MK, Rusli AM, Nazri SM, et al.

Prev Med, 2013;57 Suppl:S11-3.
PMID: 23295174 DOI: 10.1016/j.ypmed.2012.12.017

Leptospirosis is a worldwide zoonotic disease. Risk factors for the disease may vary among countries.

Matched MeSH terms: Malaysia/epidemiology
Fulltext Body mass status of school children and adolescents in Kuala Lumpur, Malaysia

Moy FM, Gan CY, Zaleha MK

Asia Pac J Clin Nutr, 2004;13(4):324-9.
PMID: 15563435

Lifestyle and disease patterns in Malaysia have changed following rapid economic development. It is important to find out how these changes have affected the nutritional status and health behaviour of the population, especially school children and adolescents. Therefore a survey on school children's and adolescents' health behaviours and perception in Kuala Lumpur was initiated. This paper only reports the observed body mass status of the school children. A total of 3620 school children were selected in this survey using the method of multi-stage sampling. The students were surveyed using pre-tested questionnaires while weight and height were measured by the research team in the field. Using the cut-off of BMI-for-age >or= 95th percentile and <5th percentile for overweight and underweight respectively, there were a total of 7.3% of overweight students and 14.8% of underweight students. When analysed by gender; 7.5% of boys and 7.1% girls were overweight, while 16.2% of the boys and 13.3% of the girls were underweight. The youngest age group (11 years old) had the highest prevalence of underweight as well as overweight. With increasing age, the prevalence of underweight and overweight decreased and more children were in the normal weight range. The overall prevalence of overweight among the three ethnic groups was similar. However the prevalence of underweight was highest among the Indian students (24.9%), followed by Malays (18.9%) and Chinese (9.5%) (P <0.001). The results showed that both the problems of under- and over-nutrition co-exist in the capital city of Malaysia. The promotion of healthy eating and physical activities is required to address the problems of under- and over-nutrition in order to build up a strong and healthy nation in the future.

Matched MeSH terms: Malaysia/epidemiology
Prevalence, risk factors, and complications of violence against pregnant women in a hospital in Peninsular Malaysia

Khaironisak H, Zaridah S, Hasanain FG, Zaleha MI

Women Health, 2017 09;57(8):919-941.
PMID: 27636717 DOI: 10.1080/03630242.2016.1222329

Violence against women is a worldwide public health problem and becomes more crucial when it involves pregnant women. The primary aim of this study was to determine the prevalence of violence against pregnant women (VAPW), while the secondary aim was to identify the factors associated with violence and complications of violence during pregnancy. This was a cross-sectional study conducted in 1,200 postnatal women from March 1, 2015 through August 31, 2015 using a validated Malay Version of the WHO Women's Health and Life Experiences Questionnaire. Data on pregnancy complications were obtained from antenatal records and discharge summaries. The prevalence of any form of VAPW was 35.9%, consisting of: any psychological (29.8%); any physical (12.9%); and any sexual (9.8%) violence. VAPW was significantly associated with: (1) women's use of drugs, having had exposure to violence during childhood, having a violence-supporting attitude, having two or more children; and (2) having partners who were smokers, alcohol drinkers, or had controlling behavior. VAPW was significantly associated with anemia, urinary tract infection, premature rupture of membranes, antepartum hemorrhage, poor weight gain during pregnancy, low birth weight, and prematurity. In conclusion, the high prevalence of violence requires further research on preventive strategies for VAPW.

Matched MeSH terms: Malaysia/epidemiology
Fulltext Semiquantitative screening test for G6PD deficiency detects severe deficiency but misses a substantial proportion of partially-deficient females

Ainoon O, Alawiyah A, Yu YH, Cheong SK, Hamidah NH, Boo NY, et al.

Southeast Asian J. Trop. Med. Public Health, 2003 Jun;34(2):405-14.
PMID: 12971572

Neonatal screening for G6PD deficiency has long been established in many countries. The aim of the study was to determine whether the routine semiquantitative fluorescent spot test could detect all cases of G6PD deficiency, including those cases with partial deficiency (residual red cell G6PD activity between 20-60% of normal). We compared the results of G6PD screening by the semiquantitative fluorescent spot test and quantitative G6PD activity assay on a group of 976 neonates and 67 known female heterozygotes. The values for mean G6PD activity of G6PD-normal neonates and 293 healthy adult females were determined. There was no significant difference in the mean normal G6PD activity between the two racial groups in the neonates (669 Malays, 307 Chinese) and in the 293 healthy adult females (150 Malays, 143 Chinese) group. The values for the upper limits of total deficiency (20% of normal residual activity) for neonates and adult females were 2.92 U/gHb and 1.54 U/gHb, respectively. The upper limits of partial deficiency (60% of normal residual activity) were 8.7 U/gHb and 4.6 U/gHb respectively. The prevalence of G6PD deficiency among the male neonates was 5.1% (26) by both the fluorescent spot test and the enzyme assay method. The G6PD activity levels of all 26 cases of G6PD-deficient male neonates were < 20% normal (severe enzyme deficiency). In the female neonate group, the frequency of G6PD deficiency was 1.3% (6 of 472) by the fluorescent spot test and 9.35% (44 of 472) by enzyme assay. The 6 cases diagnosed as deficient by the fluorescent spot test showed severe enzyme deficiency (< 2.92 U/gHb). The remaining 38 female neonates had partial enzyme deficiency and all were misdiagnosed as normal by the fluorescent spot test. In the female heterozygote group, G6PD deficiency was diagnosed in 53% (35 of 67) by enzyme assay and in 7.5% (4 of 67) of cases by the fluorescent spot test. The 4 cases detected by fluorescent spot test had severe enzyme deficiency (<1.6 U/gHb). The remaining 31 (46.3%) cases, diagnosed as normal by fluorescent spot test, showed partial G6PD deficiency. In conclusion, we found that the semiquantitative fluorescent spot test could only diagnose cases of total G6PD deficiency and misclassified the partially-deficient cases as normal. In this study, the overall prevalence of G6PD deficiency was 3.28% by the semiquantitative fluorescent spot test and 7.17% by enzyme assay. This means that 3.9% of G6PD-deficient neonates were missed by the routine fluorescent spot test and they were found to be exclusively females. This study demonstrates a need to use a method that can correctly classify female heterozygotes with partial G6PD deficiency. The clinical implication is that these individuals may be at risk of the hemolytic complication of G6PD deficiency.

Matched MeSH terms: Malaysia/epidemiology
Fulltext Serum cancer antigen 125 in patients with pleural effusions

How SH, Liam CK, Jamalludin AR, Chin SP, Zal AB

Med J Malaysia, 2006 Dec;61(5):558-63.
PMID: 17623956 MyJurnal

We studied the prevalence of raised serum CA125 in patients with pleural effusions and explored factors affecting its level. Sixty four patients with benign effusions and 36 patients with malignant effusions admitted to the University Malaya Medical Centre from May 2001 to January 2002 were included in the study. There were no significant differences in age, gender and ethnicity of the patients with benign and malignant effusions. There was also no difference in the frequency of the side of pleural effusion between the two groups but compared to benign effusions, a higher proportion of malignant effusions was moderate to large in size (66% versus 39%, p = 0.011). Serum CA125 levels were above 35U/dL in 83.3% and 78.1% of patients with malignant and benign effusions, respectively (p = 0.532). All patients with underlying malignancy and 95.3% of patients with benign effusions had pleural fluid CA125 levels above 35U/dL (p = 0.187). The median levels of CA125 were higher in the pleural fluid than in the serum in all aetiological groups. Higher serum CA125 levels were more likely to be found in patients with moderate to large effusions (p = 0.015), malignant effusions (p = 0.001) and in female patients (0.016). Serum CA125 level showed significant correlation with pleural fluid CA125 level (r = 0.532, p < 0.001) but not with pleural fluid total white blood cell count (r = -0.092, p = 0.362), red blood cell count (r = -0.082, p = 0.417) and lactate dehydrogenase level (r = 0.062, p = 0.541). We conclude that serum CA125 is commonly elevated in patients with benign and malignant pleural effusions.

Matched MeSH terms: Malaysia/epidemiology
[Nipah encephalitis]

Kolomytsev AA, Kurinnov VV, Mikolaĭchuk SV, Zakutskiĭ NI

Vopr. Virusol., 2008 Mar-Apr;53(2):10-3.
PMID: 18450103

Nipah encephalitis is a particular dangerous disease that affects animals and man. Fatal cases of the disease have been identified in the persons looking after pigs in the villages of Malaysia. The causative agent is presumably referred to as morbilliviruses of the Paramixoviridae family. Two hundred persons died among the ill patients with the signs of encephalitis. The principal hosts of the virus were fox-bats (Megaschiroptera) inhabiting in the surrounding forests. The present paper descries the epidemiological features of the disease, its clinical manifestations, abnormal anatomic changes, diagnosis, and implemented controlling measures.

Matched MeSH terms: Malaysia/epidemiology
Fulltext Diversified lineages and drug-resistance profiles of clinical isolates of Mycobacterium tuberculosis complex in Malaysia

Noorizhab Fakhruzzaman MN, Abidin NZ, Aziz ZA, Lim WF, Richard JJ, Noorliza MN, et al.

Int J Mycobacteriol, 2019 12 4;8(4):320-328.
PMID: 31793500 DOI: 10.4103/ijmy.ijmy_144_19

Background: Tuberculosis (TB) is still a major health problem in Malaysia with thousands of cases reported yearly. This is further burdened with the emergence of multidrug-resistant TB (MDR-TB). Whole-genome sequencing (WGS) provides high-resolution molecular epidemiological data for the accurate determination of Mycobacterium tuberculosis complex (MTBC) lineages and prediction of the drug-resistance patterns. This study aimed to investigate the diversity of MTBC in Malaysia in terms of lineage and drug-resistance patterns of the clinical MTBC isolates using WGS approach.
Methods: The genomes of 24 MTBC isolated from sputum and pus samples were sequenced. The phenotypic drug susceptibility testing (DST) of the isolates was determined for ten anti-TB drugs. Bioinformatic analysis comprising genome assembly and annotation and single-nucleotide polymorphism (SNP) analysis in genes associated with resistance to the ten anti-TB drugs were done on each sequenced genome.
Results: The draft assemblies covered an average of 97% of the expected genome size. Eleven isolates were aligned to the Indo-Oceanic lineage, eight were East-Asian lineage, three were East African-Indian lineage, and one was of Euro-American and Bovis lineages, respectively. Twelve of the 24 MTBC isolates were phenotypically MDR M. tuberculosis: one is polyresistance and another one is monoresistance. Twenty-six SNPs across nine genes associated with resistance toward ten anti-TB drugs were detected where some of the mutations were found in isolates that were previously reported as pan-susceptible using DST. A haplotype consisting of 65 variants was also found among the MTBC isolates with drug-resistance traits.
Conclusions: This study is the first effort done in Malaysia to utilize 24 genomes of the local clinical MTBC isolates. The high-resolution molecular epidemiological data obtained provide valuable insights into the mechanistic and epidemiological qualities of TB within the vicinity of Southeast Asia.

Matched MeSH terms: Malaysia/epidemiology
Fulltext Pre-transplantation serum ferritin as a prognostic marker in allogeneic haemopoietic stem cell transplant patients in a tertiary care hospital in Malaysia

Thambiah SC, George E, Samsudin IN, Hong LH, Chuo LL, Ramli N, et al.

Natl Med J India, 2016 May-Jun;29(3):136-140.
PMID: 27808061

BACKGROUND: The principal cause of iron overload in patients with haematological malignancies is recurrent red cell transfusions for anaemia. The serum ferritin level reflects the iron burden in the body, in the absence of inflammation or liver disease. In Malaysia, data are lacking on the association between pre-transplant serum ferritin levels and outcome after allogeneic haemopoietic stem cell transplant.

METHODS: We did a cross-sectional study using retrospective data of 106 post-allogeneic haemopoietic stem cell transplant patients (HLA-matched sibling) with haematological malignancies at Hospital Ampang to determine the relationship between pre-transplant serum ferritin levels and post-transplant outcome, post-transplant complications and survival time. Patients were divided into two groups according to the iron status: serum ferritin level >1000 μg/L (iron overload) and <1000 μg/L.

RESULTS: The median age for patients was 30.5 (18-58) years. The median pre-transplantation serum ferritin level and the prevalence of pre-transplantation iron overload were 2423 (408.2-7664) μg/L and 87.5%, respectively. No significant association was found between iron status and demographic factors, type of haematological malignancy and post-transplant complications. Although insignificant, patients with iron overload had a shorter survival time (36 months) compared to those with no iron overload (40 months). There was also no significant association between the iron status and post-transplant outcome. Significant post-transplant complications associated with post-transplant outcome were the need for total parenteral nutrition (TPN) (p=0.014) and chronic graft-versus-host disease (GVHD) (p=0.008). Similarly, significant associations were found between age group (p=0.003), TPN (p=0.035) and chronic GVHD (p=0.012) with survival time using Kaplan-Meir analysis. However, after Cox regression, only age group was found to be significantly associated with survival time (p=0.014).

CONCLUSION: Serum ferritin is an acute phase reactant and its levels increase in the presence of tissue necrosis and inflammation. Both these events occur in haematological malignancies. Although serum ferritin level is a non-invasive, relatively cost-effective, widely available and practical indicator of iron status, it is not specific to iron overload. Therefore, a true association between the serum ferritin level and iron burden is problematic in patients with haematological malignancies.

Matched MeSH terms: Malaysia/epidemiology
Gender differences in coping skills of parents with hearing-impaired children

Md Daud MK, Noor SS, Yusoff MN, Abd Rahman N, Zakaria MN

B-ENT, 2013;9(4):319-23.
PMID: 24597108

To assess differences between the coping strategies of the mothers and fathers with hearing-impaired children.

Matched MeSH terms: Malaysia/epidemiology
Knowledge and attitude on sex among medical students of a Malaysian university: a comparison study

Sidi H, Loh SF, Mahadevan R, Puteh SE, Musa R, Wong CY, et al.

Asia Pac Psychiatry, 2013 Apr;5 Suppl 1:103-9.
PMID: 23857845 DOI: 10.1111/appy.12053

INTRODUCTION: The objective of this study was to determine the relationship between clinical/socio-demographic factors with knowledge and attitude on sex among medical students of the National University of Malaysia (UKM).
METHODS: A cross-sectional study assessing 452 students using a self-administered questionnaire of knowledge and attitude was performed and had a response rate of 80%.
RESULTS: The majority of respondents were Malays (56%), females (57.5%), lived in urban areas (66.4%), had a median family income of RM3000 and perceived themselves as moderately religious (60%). The overall score on knowledge about sex was 21.7 of 35 (a higher score indicates better knowledge about sex). It was noted that 73.2% of students felt that they did not receive adequate training in medical school to deal with patients' sexuality and sexual problems, while 51.5% felt uncomfortable talking to patients about these issues. Students in the clinical year were more knowledgeable than those in pre-clinical years (22.67 versus 20.71, P 22 marks [median score]).
DISCUSSION: The students' attitude on sex was considered conservative as the majority of them disagreed on premarital sex, masturbation, abortion, homosexuality and oral sex. Gender and religiosity have a large influence on attitudes on controversial sexual issues, whereas clinical status plays a small role. Knowledge on sex among UKM medical students is inadequate and their attitudes on sex are considered conservative. Integration of sexual medicine and health modules in the medical curriculum is crucial for students to more effectively address patients' sexual problems and promote non-judgmental attitudes towards patients.
KEYWORDS: attitude; knowledge; medical student; sex

Matched MeSH terms: Malaysia/epidemiology
Fulltext Prevalence and Pattern of Glomerulonephritis: An Experience of Two Tertiary Centers in Malaysia

Maifata S, Hod R, Ghani FA, Zakaria F

Saudi J Kidney Dis Transpl, 2023 Mar 01;34(2):167-177.
PMID: 38146727 DOI: 10.4103/1319-2442.391896

The prevalence of glomerulonephritis (GN), especially membranous GN (MGN), changes from time to time. This change may be due to genetic predisposition, environmental factors race, age, and indications for a renal biopsy. This study was conducted to evaluate the distribution and changing patterns of GN by further assessing the prevalence of MGN. A 1000, 123 biopsies were performed from January 2012 to October 2019 in Hospital Serdang and Hospital Kuala Lumpur. Electron microscopy, immunohistochemistry, and clinical presentations were used to differentiate primary and secondary MGN, from which 611 and 457 primary and secondary subjects were diagnosed with primary and secondary GN, respectively. Primary MGN accounts for 13% of all the primary GN, while lupus nephritis (LN) accounts for 44.2% of all secondary GN followed by diabetes mellitus (25.6%). The proportions of primary and secondary MGN were 64.8% and 35.2%, respectively, with a male-to-female ratio of 1:1.1 in favor of females. The renal biopsy obtained from the registry of two prominent hospitals in Malaysia provided valuable prevalence and demonstrated changes in the prevalence of GN in Malaysia. Notwithstanding, immunoglobulin A nephropathy and LN remain the most common causes of primary and secondary GN in Malaysia.

Matched MeSH terms: Malaysia/epidemiology

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