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  1. Characteristic imaging features of body packers: a pictorial essay
    Ab Hamid S, Abd Rashid SN, Mohd Saini S
    Jpn J Radiol, 2012 Jun;30(5):386-92.
    PMID: 22415809 DOI: 10.1007/s11604-012-0069-4
    The drug-trafficking business has risen tremendously because of the current increased demand for illegal narcotics. The smugglers conceal the drugs in their bodies (body packers) in order to bypass the tight security at international borders. A suspected body packer will normally be sent to the hospital for imaging investigations to confirm the presence of drugs in the body. Radiologists, therefore, need to be familiar with and able to identify drug packets within the human body because they shoulder the legal responsibilities. This pictorial essay describes the characteristic imaging features of drug packets within the gastrointestinal tract.
    Matched MeSH terms: Female; Male
  2. Fulltext Primary Prostatic Lymphoma Presenting with Prostatomegaly
    Ab Hamid S
    Radiol Imaging Cancer, 2023 Mar;5(2):e220171.
    PMID: 36961314 DOI: 10.1148/rycan.220171
    Matched MeSH terms: Male
  3. Fulltext Bartonella henselae Neuroretinitis: A Rare Coinfection in POEMS Syndrome
    Ab Kahar MEPI, Muhammed J, Hitam WHW, Husin A
    Turk J Ophthalmol, 2020 12 29;50(6):371-376.
    PMID: 33389938 DOI: 10.4274/tjo.galenos.2020.83873
    Bartonella henselae is a recognized cause of neuroretinitis in cat scratch disease. Meanwhile, polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, skin changes (POEMS) syndrome with Castleman disease (evidence of lymph node hyperplasia), is a chronic debilitating condition that predisposes to various superimposed infections. B. henselae neuroretinitis implicated in POEMS syndrome has not been reported previously. A 34-year-old asymptomatic man was referred for an eye assessment. Examination showed visual acuity of 6/18 in the right eye and 6/24 in the left eye. On fundus examination, both eyes exhibited typical features of neuroretinitis (optic disc swelling and incomplete macular star). There was otherwise no vitritis or chorioretinitis. Serology for B. henselae revealed high immunoglobulin M (IgM) titer (1:96) indicative of acute disease, and positive immunoglobulin G (IgG) (1:156). He was treated with oral azithromycin for 6 weeks and a short course of oral prednisolone. Subsequently, the visual acuity in both eyes improved with resolution of macular star. However, both optic discs remained swollen.
    Matched MeSH terms: Male
  4. Fulltext Prevalence, Awareness, Treatment and Control of hypertension in the Malaysian population: findings from the National Health and Morbidity Survey 2006-2015
    Ab Majid NL, Omar MA, Khoo YY, Mahadir Naidu B, Ling Miaw Yn J, Rodzlan Hasani WS, et al.
    J Hum Hypertens, 2018 Sep;32(8-9):617-624.
    PMID: 29899376 DOI: 10.1038/s41371-018-0082-x
    Hypertension is strongly associated with chronic diseases such as myocardial infarction, stroke, heart failure, and renal failure. The objective of this study is to determine the trend of prevalence, awareness, treatment, and control of hypertension among Malaysian population since 2006 to 2015. The study used the data from National Health and Morbidity Survey (NHMS) 2006, 2011, and 2015. It was a cross-sectional with two-stage stratified random sampling throughout Malaysia for eligible respondents 18 years old and above. Respondents were interviewed face to face and blood pressure was recorded as the average reading from two electronic pressure monitoring measurements. Data was analyzed using the Complex sample module in SPSS Version 20. The prevalence of hypertension in Malaysia was 34.6% (95% CI: 33.9, 35.3) in 2006, 33.6% (95% CI: 32.6, 34.6) in 2011 and 35.3% (95% CI: 34.5, 36.3) in 2015. Awareness of hypertension in 2006, 2011, and 2015 was 35.6% (95% CI: 34.6, 36.6), 40.7% (95% CI: 39.3, 42.1), and 37.5% (95% CI: 36.1, 38.9) respectively. The trend of receiving treatment from 2006 to 2015 was 78.9% (95% CI: 77.5, 80.2) to 83.2% (95% CI: 81.3, 84.8). The control of hypertension increased significantly from 27.5% (95% CI: 25.9, 29.2) in 2006 to 37.4% (95% CI: 35.3, 39.5) in 2015. Despite higher proportions receiving treatment over time, the control of hypertension remained below 40% since NHMS 2006 until 2015. The strategies to further reduce the prevalence and increase awareness of hypertension should be enhanced particularly among the targeted age group to ensure early detection, treatment, and control thus preventing from long-term complications.
    Matched MeSH terms: Female; Male
  5. Fulltext Effectiveness of a Web-Based Health Education Program to Promote Oral Hygiene Care Among Stroke Survivors: Randomized Controlled Trial
    Ab Malik N, Mohamad Yatim S, Lam OL, Jin L, McGrath CP
    J Med Internet Res, 2017 03 31;19(3):e87.
    PMID: 28363880 DOI: 10.2196/jmir.7024
    BACKGROUND: Oral hygiene care is of key importance among stroke patients to prevent complications that may compromise rehabilitation or potentially give rise to life-threatening infections such as aspiration pneumonia.

    OBJECTIVE: The aim of this study was to evaluate the effectiveness of a Web-based continuing professional development (CPD) program on "general intention" of the health carers to perform daily mouth cleaning for stroke patients using the theory of planned behavior (TPB).

    METHODS: A double-blind cluster randomized controlled trial was conducted among 547 stroke care providers across 10 hospitals in Malaysia. The centers were block randomized to receive either (1) test intervention (a Web-based CPD program on providing oral hygiene care to stroke patients using TPB) or (2) control intervention (a Web-based CPD program not specific to oral hygiene). Domains of TPB: "attitude," "subjective norm" (SN), "perceived behavior control" (PBC), "general intention" (GI), and "knowledge" related to providing oral hygiene care were assessed preintervention and at 1 month and 6 months postintervention.

    RESULTS: The overall response rate was 68.2% (373/547). At 1 month, between the test and control groups, there was a significant difference in changes in scores of attitude (P=.004) and subjective norm (P=.01), but not in other TPB domains (GI, P=.11; PBC, P=.51; or knowledge, P=.08). At 6 months, there were significant differences in changes in scores of GI (P=.003), attitude (P=.009), SN (P

    Matched MeSH terms: Female; Male
  6. Factors influencing the provision of oral hygiene care following stroke: an application of the Theory of Planned Behaviour
    Ab Malik N, Mohamad Yatim S, Lam OLT, Jin L, McGrath C
    Disabil Rehabil, 2018 04;40(8):889-893.
    PMID: 28129510 DOI: 10.1080/09638288.2016.1277397
    OBJECTIVES: This study aimed to examine "intention to" and "performance of" oral hygiene care to stroke patients using the Theory of Planned Behavior.

    MATERIALS AND METHODS: A large scale survey of 13 centers in Malaysia was conducted involving 806 nurses in relation to oral hygiene care intentions and practices. In addition, information on personal and environmental factors was collected.

    RESULTS: The response rate was 95.6% (778/806). The domains of the Theory of Planned Behavior were significantly associated with general intention to perform oral hygiene care: attitudes (β = 0.21, p 

    Matched MeSH terms: Female; Male
  7. A multi-centre randomised clinical trial of oral hygiene interventions following stroke-A 6-month trial
    Ab Malik N, Mohamad Yatim S, Abdul Razak F, Lam OLT, Jin L, Li LSW, et al.
    J Oral Rehabil, 2018 Feb;45(2):132-139.
    PMID: 29090475 DOI: 10.1111/joor.12582
    Maintaining good oral hygiene is important following stroke. This study aimed to evaluate the effectiveness of two oral health promotion (OHP) programmes to reduce dental plaque levels following stroke. A multi-centre randomised clinical control trial was conducted among patients hospitalised following stroke in Malaysia. Patients were randomly allocated to two OHP groups: (i) control group who received the conventional method for plaque control-daily manual tooth brushing with a standardised commercial toothpaste, (ii) test group-who received an intense method for plaque control-daily powered tooth brushing with 1% Chlorhexidine gel. Oral health assessments were performed at baseline, at 3 months and 6 months post-intervention. Within- and between-group changes in dental plaque were assessed over time. Regression analyses were conducted on dental plaque levels at 6 months controlling for OHP group, medical, dental and socio-demographic status. The retention rate was 62.7% (54 of 86 subjects). Significant within-group changes of dental plaque levels were evident among the test group (P  .05). Regression analyses identified that baseline plaque levels (adjusted ß = 0.79, P 
    Matched MeSH terms: Female; Male
  8. Oral hygiene practices and knowledge among stroke-care nurses: A multicentre cross-sectional study
    Ab Malik N, Mohamad Yatim S, Hussein N, Mohamad H, McGrath C
    J Clin Nurs, 2018 May;27(9-10):1913-1919.
    PMID: 29266493 DOI: 10.1111/jocn.14241
    AIMS AND OBJECTIVES: To investigate oral health knowledge for stroke care and the clinical practices performed for oral hygiene care in Malaysia.

    BACKGROUND: Oral hygiene care following stroke is important as the mouth can act as a reservoir for opportunistic infections that can lead to aspirational pneumonia.

    DESIGN: A national cross-sectional survey was conducted in Malaysia among public hospitals where specialist stroke rehabilitation care is provided.

    METHODS: All (16) hospitals were invited to participate, and site visits were conducted. A standardised questionnaire was employed to determine nurses' oral health knowledge for stroke care and existing clinical practices for oral hygiene care. Variations in oral health knowledge and clinical practices for oral hygiene care were examined.

    RESULTS: Questionnaires were completed by 806 nurses across 13 hospitals. Oral health knowledge scores varied among the nurses; their mean score was 3.7 (SD 1.1) out of a possible 5.0. Approximately two-thirds (63.6%, n = 513) reported that some form of "mouth cleaning" was performed for stroke patients routinely. However, only a third (38.3%, n = 309) reported to perform or assist with the clinical practice of oral hygiene care daily. Their oral health knowledge of stroke care was associated with clinical practices for oral hygiene care (p 

    Matched MeSH terms: Female; Male
  9. Fulltext Knowledge of sexual and reproductive health among adolescents attending school in Kelantan, Malaysia
    Ab Rahman A, Ab Rahman R, Ibrahim MI, Salleh H, Ismail SB, Ali SH, et al.
    Southeast Asian J. Trop. Med. Public Health, 2011 May;42(3):717-25.
    PMID: 21706952
    The objectives of this study were to describe the knowledge of sexual and reproductive health among adolescents attending school and to compare the levels of knowledge between males and females and between older and younger groups of adolescents. A cross-sectional study was conducted among 1,034 secondary school students using a self administered validated questionnaire. The items with the fewest correct responses included: whether one can get pregnant after a single act of sexual intercourse (30.4%), whether sexual intercourse causes sexually transmitted diseases (STDs) (12.4%) and whether washing the vagina after sexual intercourse prevents pregnancy (17.0%). Their main source of sexual information was friends (64.4%). An independent t-test revealed the mean knowledge score was significantly higher among females than males on items assessing whether the genitalia may be touched freely by family members, females having attained menarche may become pregnant if having sex, whether pregnancy will occur if there is penetration of the penis into the vagina, whether premarital sexual intercourse causes pregnancy and if there is a relationship between abandoned babies and premarital pregnancies. The mean knowledge score assessing whether pregnancy can be prevented using condoms was higher among males than females. The mean knowledge scores were significantly higher among form four and form five students than forms one, two and three students. Lack of knowledge regarding important aspects of sexual and reproductive health warrant the need to strengthen sexual and reproductive health education.
    Matched MeSH terms: Female; Male
  10. Help seeking behaviour among men with erectile dysfunction in primary care setting
    Ab Rahman AA, Al-Sadat N, Low WY
    Journal of Men's Health, 2011;8 Suppl 1:S94-S96.
    DOI: 10.1016/S1875-6867(11)60033-X
    Background: To examine the self-reported erectile problem and help-seeking behaviour among men.
    Methods: A cross-sectional study was carried out among 1331 men aged 40 years and above who attended public primary care clinics in an urban district in Malaysia. Questions were asked regarding presence of erectile problem, help-seeking behaviour and treatment sought.
    Results: The mean age was 54.7 (±8.3), ranging from 40 to 79 years. Among the subjects, 69.5% (n = 925) had erectile dysfunction (ED); however, only 54.8% reported having difficulty with erection. The subjects with severe ED had higher proportion of self-reported ED (90.8%) than moderate (75.7%) and mild ED (27.4%). More than two-third of the subjects (67.2%) have spoken to someone about their difficulty; of these, 54.1% spoke to their spouse or partner, 6.3% to friends and 5.3% to family members. Only 32.4% had initiated the discussion with their doctor, whereas only 10.5% reported that their doctor had raised the issue. Among the men who did not seek any help, reasons were: ED normal part of aging (37.9%), due to health condition (32.2%), ED was caused by medication (9.4%) and they were embarrassed (7.3%). Only 4.4% had sought treatment. More than one third participants (35%) had used Sildenafil while most had used other traditional medicines such as Tongkat Ali, massage and Chinese herbs.
    Conclusions: Self-reported erectile problem among men is common. However, ED is not a health condition that patients would commonly discuss with their doctors despite the fact that they are already seeing doctors for various other medical reasons. © 2011 WPMH GmbH.
    Matched MeSH terms: Male
  11. The use of lamotrigine and other antiepileptic drugs in paediatric patients at a Malaysian hospital
    Ab Rahman AF, Ibrahim MI, Ismail HI, Seng TB
    Pharm World Sci, 2005 Oct;27(5):403-6.
    PMID: 16341748
    OBJECTIVE: (1) To determine the effect of lamotrigine add-on therapy on the seizure frequency and cost in paediatric patients. (2) To determine the prescribing pattern of other antiepileptic drugs (AEDs).

    METHOD: A retrospective study of medical records was carried out from October 2000 to June 2001 at the paediatric clinic, Hospital Pulau Pinang.

    MAIN OUTCOME MEASURE: Seizure frequency, cost of drug and types of AED prescribed.

    RESULTS: A total of 209 medical records were retrieved during the study period. Lamotrigine (LTG) was prescribed in 29 patients as add-on therapy. In 18 patients, there was a significant reduction in seizure frequency after the addition of LTG. Approximately 70% experienced a reduction in seizure frequency of more than 50%. Side effects of LTG were considered mild and manageable. However, drug cost after the addition of LTG increased by 103%. In the remaining 180 patients, the most common AED prescribed was sodium valproate (VPA). Only 15% of the patients received combination therapy. Mean monthly cost of monotherapy was found to be RM 24.4 while monthly cost of combination therapy was RM 45.4 (1 Euro-RM 5.00).

    CONCLUSION: The majority of paediatric patients in the study are on AED monotherapy and only a small percentage was prescribed lamotrigine. The use of lamotrigine is associated with better seizure control but with an increase in drug cost.

    Study site: paediatric clinic, Hospital Pulau Pinang.
    Matched MeSH terms: Female; Male
  12. Awareness and knowledge of epilepsy among students in a Malaysian university
    Ab Rahman AF
    Seizure, 2005 Dec;14(8):593-6.
    PMID: 16246597
    University students represent a better-educated group of society and it is important that they possess the correct knowledge and attitude towards healthcare issues. The aim of this study was to determine the current level of awareness and knowledge of epilepsy among students at a public university in Malaysia.
    Matched MeSH terms: Female; Male
  13. Drug and chemical poisoning admissions at a teaching hospital in Malaysia
    Ab Rahman AF
    Hum Exp Toxicol, 2002 Jul;21(7):377-81.
    PMID: 12269700
    A retrospective review of medical records was carried out to determine the pattern of drug and chemical poisoning cases admitted to a teaching hospital in Malaysia. Medical records of patients admitted during the period January 1987 to December 1995 were reviewed. They accounted for 0.2% of total admissions during the period. While all ages were represented, there was predominance of children, which showed little change throughout the nine-year period. Of all cases of poisoning, 77.8% were unintentional, 12.6% intentional and 9.6% were undetermined. Kerosene, pesticides and medicinal substances remained the common agents associated with poisoning. A significant number of patients sought treatment elsewhere before being admitted to the hospital. Of those who came directly to the hospital, many were presented late in the course of their poisoning. Only seven patients died and none were children. This study supports the need for greater emphasis on prevention of poisoning in children and among farmers in the state.
    Matched MeSH terms: Female; Male
  14. Estimating drug-free period using a graphical method: an alternative way to monitor extended-interval dosing of gentamicin therapy
    Ab Rahman AF, Md Sahak N, Ali AM
    Int J Pharm Pract, 2017 Feb;25(1):75-80.
    PMID: 28097717 DOI: 10.1111/ijpp.12336
    OBJECTIVES: Published nomograms to monitor extended-interval dosing (EID) gentamicin therapy were based on a fixed dose of 5 or 7 mg/kg. However, the average dose used for EID gentamicin regimen in our setting was about 3 mg/kg per day. We developed a new method of monitoring based on the duration of drug-free period (DFP) in a 24-h dosing interval.

    METHODS: Hospitalised adult patients on EID gentamicin were selected. We considered a DFP of between 2 and 8 h as appropriate. Data from two blood samples (2 and 6 h postdose) from each patient were used to estimate the duration of DFP (i.e. DFP method 1). DFP was also calculated for the same patient using an empirically estimated elimination rate constant (Ke ) and the same 6 h postdose concentration value (DFP method 2). Correlation between the two methods was made. An alternative graphical method to estimate DFP was attempted.

    KEY FINDINGS: Correlation between Ke and age was favourable (r = -0.453; P = 0.001). Ke derived from this empirical relationship was used to estimate DFP method 2. DFP method 1 correlated well with DFP method 2 (r = 0.742; P 

    Matched MeSH terms: Female; Male
  15. The prevalence of e-cigarette use among adults in Malaysia
    Ab Rahman J, Mohd Yusoff MF, Nik Mohamed MH, Mahadir Naidu B, Lim KH, Tee GH, et al.
    Asia Pac J Public Health, 2019 10;31(7_suppl):9S-21S.
    PMID: 30880403 DOI: 10.1177/1010539519834735
    Electronic cigarettes (e-cigarettes) are a new method for the consumption of nicotine. A nationwide survey among 4288 Malaysian adults was conducted in 2016 to measure the prevalence and to describe the population characteristics of e-cigarette users. A complex sampling design was used, and data were collected using a face-to-face questionnaire. The overall prevalence of current, ever, former, and dual users of e-cigarettes in Malaysia were 3.2% (95% confidence interval [CI] = 2.5-4.1), 11.9% (95% CI = 10.5-13.5), 8.6% (95% CI = 7.5-9.8), and 2.3% (95% CI = 1.8-3.1), respectively. The prevalence of all type of e-cigarette use was higher in urban than in rural areas. Current e-cigarette users were likely to be younger, males, and with higher education level. Among current e-cigarette users, 74% (95% CI = 64-82) also smoked conventional cigarettes (dual user). E-cigarette use is prevalent in Malaysia. It is common among younger adults, males, and cigarette smokers.
    Matched MeSH terms: Female; Male
  16. Fulltext Health profiles of foreigners attending primary care clinics in Malaysia
    Ab Rahman N, Sivasampu S, Mohamad Noh K, Khoo EM
    BMC Health Serv Res, 2016 06 14;16:197.
    PMID: 27301972 DOI: 10.1186/s12913-016-1444-0
    BACKGROUND: The world population has become more globalised with increasing number of people residing in another country for work or other reasons. Little is known about the health profiles of foreign population in Malaysia. The aim of this study was to provide a detailed description of the health problems presented by foreigners attending primary care clinics in Malaysia.

    METHODS: Data were derived from the 2012 National Medical Care Survey (NMCS), a cross sectional survey of primary care encounters from public and private primary care clinics sampled from five regions in Malaysia. Patients with foreign nationality were identified and analysed for demographic profiles, reasons for encounter (RFEs), diagnosis, and provision of care.

    RESULTS: Foreigners accounted for 7.7 % (10,830) of all patient encounters from NMCS. Most encounters were from private clinics (90.2 %). Median age was 28 years (IQR: 24.0, 34.8) and 69.9 % were male. Most visits to the primary care clinics were for symptom-based complaints (69.5 %), followed by procedures (23.0 %) and follow-up visit (7.4 %). The commonest diagnosis in public clinics was antenatal care (21.8 %), followed by high risk pregnancies (7.5 %) and upper respiratory tract infection (URTI) (6.8 %). Private clinics had more cases for general medical examination (13.5 %), URTI (13.1 %) and fever (3.9 %). Medications were prescribed to 76.5 % of these encounters.

    CONCLUSIONS: More foreigners were seeking primary medical care from private clinics and the encounters were for general medical examinations and acute minor ailments. Those who sought care from public clinics were for obstetric problems and chronic diseases. Medications were prescribed to two-thirds of the encounters while other interventions: laboratory investigations, medical procedures and follow-up appointment had lower rates in private clinics. Foreigners are generally of young working group and are expected to have mandatory medical checks. The preponderance of obstetrics seen in public clinics suggests a need for improved access to maternal care and pregnancy related care. This has implication on policy and health care provision and access for foreigners and future studies are needed to look into strategies to solve these problems.
    Matched MeSH terms: Female; Male
  17. Fulltext Antibiotic prescribing in public and private practice: a cross-sectional study in primary care clinics in Malaysia
    Ab Rahman N, Teng CL, Sivasampu S
    BMC Infect Dis, 2016 05 17;16:208.
    PMID: 27188538 DOI: 10.1186/s12879-016-1530-2
    BACKGROUND: Antibiotic overuse is driving the emergence of antibiotic resistance worldwide. Good data on prescribing behaviours of healthcare providers are needed to support antimicrobial stewardship initiatives. This study examined the differences in antibiotic prescribing rates of public and private primary care clinics in Malaysia.

    METHODS: We used data from the National Medical Care Survey (NMCS), a nationwide cluster sample of Malaysian public and private primary care clinics in 2014. NMCS contained demographic, diagnoses and prescribing from 129 public clinics and 416 private clinics. We identified all encounters who were prescribed antibiotic and analyse the prescribing rate, types of antibiotics, and diagnoses that resulted in antibiotic.

    RESULTS: Five thousand eight hundred ten encounters were prescribed antibiotics; antibiotic prescribing rate was 21.1 % (public clinics 6.8 %, private clinics 30.8 %). Antibiotic prescribing was higher in private clinics where they contributed almost 87 % of antibiotics prescribed in primary care. Upper respiratory tract infection (URTI) was the most frequent diagnosis in patients receiving antibiotic therapy and accounted for 49.2 % of prescriptions. Of the patients diagnosed with URTI, 46.2 % received antibiotic treatment (public 16.8 %, private 57.7 %). Penicillins, cephalosporins and macrolides were the most commonly prescribed antibiotics and accounted for 30.7, 23.6 and 16.0 % of all antibiotics, respectively. More recently available broad-spectrum antibiotics such as azithromycin and quinolones were more frequently prescribed in private clinics.

    CONCLUSIONS: Antibiotic prescribing rates are high in both public and private primary care settings in Malaysia, especially in the latter. This study provides evidence of excessive and inappropriate antibiotic prescribing for self-limiting conditions. These data highlights the needs for more concerted interventions targeting both prescribers and public. Improvement strategies should focus on reducing inappropriate prescribing.
    Matched MeSH terms: Female; Male
  18. Spontaneous retroperitoneal haematoma in severe dengue: A case report
    Ab Rahman SS, Nik Mazian A, Samad SZ
    Trop Med Int Health, 2023 Nov;28(11):864-868.
    PMID: 37778744 DOI: 10.1111/tmi.13936
    Dengue is endemic in over 100 countries worldwide, predominantly in the subtropical and tropical regions and the incidence has been increasing globally. Patients with severe dengue may develop massive bleeding, disseminated intravascular coagulopathy and multi-organ failure. Bleeding may occur in various body cavities and muscles; however, bleeding in the retroperitoneal space is uncommon. We report a case of a 37-year-old gentleman who presented with a 4-day history of fever associated with chills and rigours. On Day 6 of illness, he complained of left lumbar and left iliac fossa pain which was aggravated by movement. A computed tomography angiography scan of the abdomen showed the presence of a retroperitoneal haematoma, left iliopsoas and quadratus lumbarum intramuscular haematoma with active bleeding and left abdominal wall muscles haematoma. His condition gradually improved after multiple blood transfusions and he gained full recovery. Spontaneous retroperitoneal haematoma is an uncommon complication of severe dengue infection. Early diagnosis based on high index of clinical suspicion using appropriate imaging will aid in prompt management of these cases and may prevent deaths.
    Matched MeSH terms: Male
  19. Quality of Kelantan drinking water and knowledge, attitude and practice among the population of Pasir Mas, Malaysia
    Ab Razak NH, Praveena SM, Aris AZ, Hashim Z
    Public Health, 2016 Feb;131:103-11.
    PMID: 26715317 DOI: 10.1016/j.puhe.2015.11.006
    Information about the quality of drinking water, together with analysis of knowledge, attitude and practice (KAP) analysis and health risk assessment (HRA) remain limited. The aims of this study were: (1) to ascertain the level of KAP regarding heavy metal contamination of drinking water in Pasir Mas; (2) to determine the concentration of heavy metals (Al, Cr, Cu, Fe, Ni, Pb, Zn and Cd) in drinking water in Pasir Mas; and (3) to estimate the health risks (non-carcinogenic and carcinogenic) caused by heavy metal exposure through drinking water using hazard quotient and lifetime cancer risk.
    Matched MeSH terms: Female; Male
  20. Periodontal treatment needs and workforce requirements: comparisons between the normative and sociodental approaches using different skill mix models
    Ab-Murat N, Sheiham A, Tsakos G, Watt R
    Community Dent Oral Epidemiol, 2015 Apr;43(2):106-15.
    PMID: 25178437 DOI: 10.1111/cdoe.12125
    Assessment of dental treatment needs has predominantly been based on the normative approach, despite its numerous limitations. The sociodental approach is a more rational method of needs assessment as it incorporates broader concepts of health and needs and behavioural propensity. This study compares estimates of periodontal dental treatment needs and workforce requirements for different skill mixes using normative and sociodental approaches among a sample of adults in Malaysia.
    Matched MeSH terms: Female; Male
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