Displaying publications 21 - 40 of 1117 in total

Abstract:
Sort:
  1. Variation in human genetic polymorphisms, their association with Helicobacter pylori acquisition and gastric cancer in a multi-ethnic country
    Schmidt HM, Ha DM, Taylor EF, Kovach Z, Goh KL, Fock KM, et al.
    J Gastroenterol Hepatol, 2011 Dec;26(12):1725-32.
    PMID: 21649724 DOI: 10.1111/j.1440-1746.2011.06799.x
    BACKGROUND AND AIM: The contribution of human genetic polymorphisms to Helicobacter pylori infection and gastric cancer (GC) development remains unclear due to geographic variation in the association between specific host genetic polymorphisms and GC. In the current study we investigated the association between polymorphisms related to immune and cancer-related pathways and H. pylori infection among the major ethnicities, Chinese, Malay and Indian, resident in Singapore and Malaysia as well as the association between these polymorphisms and GC development in ethnic Chinese patients.

    METHODS: Thirty-four polymorphisms in 26 genes were typed by mass spectrometry in 422 patients undergoing endoscopy (162 Chinese, 113 Indian and 87 Malay controls and 60 Chinese GC cases). Patients were assessed for evidence of H. pylori infection. Odds ratios (OR) and confidence intervals (CI) were obtained using logistic regression models.

    RESULT: The prevalence of 16 polymorphisms varied significantly among the ethnicities. In the Chinese subgroup, nominally significant associations were shown between (i) EBBR2+1963G (rs1801200) and H. pylori infection (per-allele OR: 0.48, 95% CI 0.23, 0.98, P = 0.04), (ii) PTGS2-1195G (rs689466) and an increased risk of GC on adjusting for H. pylori status (OR: 1.53, 95% CI 0.99, 2.37, P = 0.05), and (iii) IL1B-1473C (rs1143623) and a decreased risk of GC (OR: 0.64, 95% CI 0.41, 0.99, P = 0.05). Borderline significant associations were seen between IL2-330G (rs2069762) (OR 1.45, 95% CI 0.95, 2.15, P = 0.06) and IL13-1111T (rs1800925) (OR 0.65, 95% CI 0.42, 1.01, P = 0.06) and H. pylori infection.

    CONCLUSION: These findings contribute to the understanding of the genetic variation between ethnicities, which may influence H. pylori susceptibility and the outcome of infection.

    Matched MeSH terms: China/ethnology
  2. Variability of plasma phenobarbitone concentration in Asian children in Singapore
    Lee HS
    Ther Drug Monit, 1984;6(2):182-8.
    PMID: 6740737
    In a study with 113 Asian children in which phenobarbitone was used as the sole antiepileptic drug in 75 children, including Chinese, Malays, and Indians, the mean phenobarbitone dosage required to produce a plasma level of 15 micrograms/ml was 5.2 mg/kg/day. While the mean plasma level/dose ratio varied, the differences between the three ethnic groups were not statistically significant. Also of little difference were the ratios between the male and female groups. For those patients with poor seizure control, however, the mean plasma level/dose ratio was significantly lower than in those whose seizures were controlled. Using additional anticonvulsant drugs concurrently with phenobarbitone in 40 children raised the mean plasma level/dose ratios significantly in each ethnic group. Further, the greater age level in those given additional antiepileptic drugs might have contributed slightly to a higher mean plasma level/dose ratio.
    Matched MeSH terms: China/ethnology
  3. Fulltext Validity, feasibility and acceptability of time trade-off and standard gamble assessments in health valuation studies: a study in a multiethnic Asian population in Singapore
    Wee HL, Li SC, Xie F, Zhang XH, Luo N, Feeny D, et al.
    Value Health, 2008 Mar;11 Suppl 1:S3-10.
    PMID: 18387064 DOI: 10.1111/j.1524-4733.2008.00361.x
    OBJECTIVES: To assess the validity, feasibility and acceptability of standard gamble (SG) and time trade-off (TTO) assessments in a multiethnic Asian population.
    METHODS: Through in-depth interviews performed among Chinese, Malay, and Indian Singaporeans (education >or= 6 years), we assessed validity of SG/TTO methods for eliciting health preferences by hypothesizing that 1) SG/TTO scores for three hypothetical health states (HS) would exhibit ranked order (decreasing scores with worse HS); and 2) more subjects would rate the most severe HS as worse than dead. Subjects also evaluated feasibility and acceptability of SG/TTO using a 10-point visual analog scale (VAS) and open-ended questions. Ratings were compared using Kruskal-Wallis, Wilcoxon signed-rank tests or tests of proportions.
    RESULTS: VALIDITY: In 62 subjects (90% response rate), as hypothesized, SG and TTO scores exhibited ranked order with increasing HS severity (SG: 0.85, 0.08, -19.00; TTO: 0.85, 0.00, -0.18). More subjects rated the most severe HS as worse than dead (SG: 8%, 39%, 59%; TTO: 8%, 45% and 62%).
    FEASIBILITY: Subjects felt SG and TTO were easy to understand (median VAS scores: 8.0 vs. 8.0, P = 0.87) and to complete (8.0 vs. 8.0, P = 0.84). Acceptability: SG and TTO were well accepted, with TTO less so than SG (median [interquartile range] offensiveness: 2.0 [0, 4.0] vs. 2.0 [0, 3.0], P = 0.045). Overall, subjects did not have a clear preference for SG/TTO (50% vs. 45%, P = 0.70).
    CONCLUSIONS: This study suggests the validity, feasibility and acceptability of SG and TTO for population-based HS valuation studies in a multiethnic Asian population.
    Matched MeSH terms: China/ethnology
  4. Validity of deuterium oxide dilution for the measurement of body fat among Singaporeans
    Deurenberg-Yap M, Deurenberg P
    Food Nutr Bull, 2002 Sep;23(3 Suppl):34-7.
    PMID: 12362808
    Body fat percent (BF%) was measured in 108 adult Chinese, 76 Malays, and 107 Indians in Singapore by densitometry, deuterium oxide dilution (hydrometry), dual energy x-ray absorptiometry (DXA) and a chemical four-compartment model (BF%4c). The hydration of the fat-free mass (FFM) was calculated. Subjects ranged in age from 18 to 69 years and their body mass index ranged from 16 to 40 kg/m2. BF%4c for the various subgroups were: Chinese females (33.5 +/- 7.5%), Chinese males (24.4 +/- 6.1%), Malay females (37.8 +/- 6.3%), Malay males (26.0 +/- 7.6%), Indian females (38.2 +/- 7.0%) and Indian males (28.1 +/- 5.5%). Biases were found between BF%4c and BF% measured by 2-compartment models (hydrometry, densitometry, DXA), with systematic underestimation by DXA and densitometry. On a group level hydrometry had the lowest bias while DXA gave the highest bias. When validated against BF%4c, 2-compartment models were found to be unsuitable for accurate measures of body fat due to high biases at the individual level and the violation of assumptions of constant hydration of FFM and density FFM among the ethnic groups. On a group level the best 2-compartment model for measuring body fat was found to be hydrometry.
    Matched MeSH terms: China/ethnology
  5. Fulltext Validity and reliability of the Multidimensional Body Image Scale in Malaysian university students
    Gan WY, Mohd NM, Siti AH, Zalilah MS
    Malays J Nutr, 2012 Dec;18(3):295-306.
    PMID: 24568070 MyJurnal
    This study aimed to evaluate the validity and reliability of the Multidimensional Body Image Scale (MBIS), a seven-factor, 62-item scale developed for Malaysian female adolescents. This scale was evaluated among male and female Malaysian university students.
    Matched MeSH terms: China/ethnology
  6. Validation of the medical outcomes study family and marital functioning measures in SLE patients in Singapore
    Thumboo J, Fong KY, Chan SP, Leong KH, Feng PH, Thio ST, et al.
    Lupus, 1999;8(7):514-20.
    PMID: 10483028 DOI: 10.1191/096120399678840747
    OBJECTIVE: To validate the Medical Outcomes Study Family and Marital Functioning Measures (FMM and MFM) in a multi-ethnic, urban Asian population in Singapore.
    METHODS: English speaking Chinese, Malay or Indian SLE patients (n=120) completed a self-administered questionnaire containing the FFM and MFM at baseline, after 2 weeks and after 6 months. Lupus activity, disease-related damage and quality of life were assessed using the British Isles Lupus Assessment Group (BILAG), Systemic Lupus International Collaborating Clinics/American College of Rheumatology (SLICC/ACR) Damage Index and SF-36 Health Survey respectively. Scale psychometric properties were assessed through factor analysis, Cronbach's alpha, quantifying test-retest differences and known-groups construct validity.
    RESULTS: Factor analysis of scores obtained at baseline and after 6 months identified 3 factors corresponding to the FFM (1 factor) and the MFM (2 factors). Both scales showed acceptable internal consistency, with Cronbach's alpha of 0.95 for the FFM and 0.70 for the MFM. Mean (s.d.) test-retest differences were -0.31 (3.82) points for the FFM and -0.70 (4.26) points for the MFM. Eleven out of 13 a priori hypotheses relating both the FFM and MFM to demographic, disease and quality of life variables were confirmed, supporting the construct validity of these scales.
    CONCLUSION: The FFM and MFM are valid and reliable measures of family and marital functioning in a multi-ethnic cohort of Asian SLE patients in Singapore.
    Matched MeSH terms: China/ethnology
  7. Fulltext Validation of the Framingham general cardiovascular risk score in a multiethnic Asian population: a retrospective cohort study
    Chia YC, Gray SY, Ching SM, Lim HM, Chinna K
    BMJ Open, 2015;5(5):e007324.
    PMID: 25991451 DOI: 10.1136/bmjopen-2014-007324
    OBJECTIVE: This study aims to examine the validity of the Framingham general cardiovascular disease (CVD) risk chart in a primary care setting.
    DESIGN: This is a 10-year retrospective cohort study.
    SETTING: A primary care clinic in a teaching hospital in Malaysia.
    PARTICIPANTS: 967 patients' records were randomly selected from patients who were attending follow-up in the clinic.
    MAIN OUTCOME MEASURES: Baseline demographic data, history of diabetes and smoking, blood pressure (BP), and serum lipids were captured from patient records in 1998. Each patient's Framingham CVD score was computed from these parameters. All atherosclerotic CVD events occurring between 1998 and 2007 were counted.
    RESULTS: In 1998, mean age was 57 years with 33.8% men, 6.1% smokers, 43.3% diabetics and 59.7% hypertensive. Median BP was 140/80 mm Hg and total cholesterol 6.0 mmol/L (1.3). The predicted median Framingham general CVD risk score for the study population was 21.5% (IQR 1.2-30.0) while the actual CVD events that occurred in the 10 years was 13.1% (127/967). The median CVD points for men was 30.0, giving them a CVD risk of more than 30%; for women it is 18.5, a CVD risk of 21.5%. Our study found that the Framingham general CVD risk score to have moderate discrimination with an area under the receiver operating characteristic curve (AUC) of 0.63 [c-statistic or c-index]. It also discriminates well for Malay (AUC 0.65, p=0.01), Chinese (AUC 0.60, p=0.03), and Indians (AUC 0.65, p=0.001). There was good calibration with Hosmer-Lemeshow test χ(2)=3.25, p=0.78.
    CONCLUSIONS: Taking into account that this cohort of patients were already on treatment, the Framingham General CVD Risk Prediction Score predicts fairly accurately for men and overestimates somewhat for women. In the absence of local risk prediction charts, the Framingham general CVD risk prediction chart is a reasonable alternative for use in a multiethnic group in a primary care setting.
    Study site: Primary care clinic,University Malaya Medical Centre (UMMC), Kuala Lumpur, Malaysia.
    Matched MeSH terms: China/ethnology
  8. Fulltext Usefulness of newly acquired commercial dengue NSI antigen test kit for early detection of dengue in a general practice clinic in Batu Gajah, Perak
    Chan, S.C., Teoh, L.C.
    Asian Journal of Medicine and Health Sciences, 2018;1(1):1-8.
    MyJurnal
    The non-structural protein 1 (NS1) of the dengue viral genome has been found useful for diagnosis of acute dengue infections, being detected from one day and up to 18 days post onset of symptoms (1). Rapid Dengue NS1 antigen test was made available in commercial test kits for private clinics in Perak in 2014. This study aimed to determine the use usefulness of dengue NS1 test kits in suspected dengue cases in a general practice clinic in Perak and the period in which positive test results were obtained after the onset of symptoms. Clinic records of all suspected dengue cases seen in the ten months from October 2014 to July 2015 were traced. Patients’ demographic characteristics, presenting symptoms and the use of One Step Dengue NS1 Antigen test (Avo Diagnostics) were analyzed using SPSS version 17. Seventy one suspected dengue fever cases were seen in the study period, the highest number in July 2015 (25%). Majority were Chinese (80%), female (63%), and aged 40 years and above (51%). Most patients presented with fever (99%), body-ache (51%), gastrointestinal symptoms (51%) and headache (44%). Dengue NS1 antigen test was done in 94% of the suspected cases with 61% testing positive. The majority of the cases presenting one day to five days after onset of symptoms tested positive i.e. 59% (1 day), 90% (2 days), 54% (3-4 days) and 89% (5 days). Using dengue NS1 antigen test, positive results can be obtained as early as one day after the onset of symptoms. This test is a useful tool to aid primary care physicians detect dengue fever early.
    Matched MeSH terms: China/ethnology
  9. Fulltext Use of complementary medicine amongst hypertensive patients in a public primary care clinic in Ipoh
    Mahfudz AS, Chan SC
    Med J Malaysia, 2005 Oct;60(4):454-9.
    PMID: 16570707
    The use and reasons for use of Complementary Medicine (CM) amongst hypertensive patients attending the Hypertension/ Diabetes/ Asthma Clinic in Greentown Health Clinic, Ipoh was assessed. One hundred and twenty patients were selected by systematic random sampling (1:5) over a 2-week period commencing 26/04/04. Data was obtained from interviews, questionnaires and medical records. Twenty seven percent were on CM. Most commonly used CM was herbal medicine. Majority of those using CM for BP control were Malays. The Chinese and Indians were using CM mainly for other health problems. Ninety six percent were using both CM and conventional therapy concurrently. Therefore doctors should enquire about CM usage during patient assessment to prevent possible drug interactions.
    Matched MeSH terms: China/ethnology
  10. Fulltext Use of complementary medicine amongst asthmatic patients in primary care
    Mokhtar N, Chan SC
    Med J Malaysia, 2006 Mar;61(1):125-7.
    PMID: 16708752 MyJurnal
    Complementary Medicine (CM) usage amongst asthmatic patients was studied. Eighty-eight patients, selected by systematic random sampling in two public polyclinics in April/May 2004, were interviewed. They completed a structured pre-tested questionnaire. Forty-one percent were using CM, majority (64%) together with conventional therapy. Eighty-one percent did not inform their physicians of their CM usage. More Malays were using CM which included nutritional supplements, herbs, yoga, homoeopathy, reflexology and massage.
    Matched MeSH terms: China/ethnology
  11. Fulltext Use of complementary and alternative medicine among asthmatic patients in primary care clinics in Malaysia
    Alshagga MA, Al-Dubai SA, Muhamad Faiq SS, Yusuf AA
    Ann Thorac Med, 2011 Jul;6(3):115-9.
    PMID: 21760841 DOI: 10.4103/1817-1737.82438
    OBJECTIVES: This study aimed to determine the knowledge about asthma and the prevalence, disclosure and evaluation of the use of complementary and alternative medicine (CAM) among asthmatic patients.
    METHODS: This cross-sectional study was conducted on 95 patients diagnosed with asthma in a primary healthcare centre in Kuala Lumpur, Malaysia using a self-administered questionnaire.
    RESULTS: Ninety-five patients with a mean age of 47.06 years (±12.8) participated, the majority were female (66.7%), Malay (72.6%). The prevalence of ever-CAM use was 61.1%. The non-ever-CAM users' mean age was 51±13.9 years while the ever-CAM users' mean age was 44.5 ±11.5 years (P = 0.021). Sixty-three females (66.8%) used CAM compared to 14 males (43.8%) (P = 0.014). Thirty-six (62.1%) CAM users had not discussed use of CAM with their doctors. The main reason of non-disclosure was the doctor never asked (55.6%), and the main sources of information about CAM were family and relatives (46.6%). There was no significant difference between use of CAM and knowledge about asthma. The majority of asthmatic patients used rubs (39%), foods (16.9%) and herbs (16.9%). About 76% of asthmatic patients perceived CAM as good for their disease management. On linear multiple regression, Malay race (P = 0.026) and female gender (P = 0.006) were significant predictors of CAM use.
    CONCLUSION: Use of CAM among asthmatic patients is relatively high, particularly among females. The majority of asthmatic patients valued the use of CAM. Non-disclosure was high in this study. Health education of asthmatic patients about CAM is highly recommended.
    KEYWORDS: Asthma; Malaysia; complementary and alternative medicine; disclosure
    Study site: Primary care clinic, Hospital Kuala Lumpur, Malaysia
    Matched MeSH terms: China/ethnology
  12. Use of Alternative Medications for Menopause-Related Symptoms in Three Major Ethnic Groups of Ipoh, Perak, Malaysia
    Ohn Mar S, Malhi F, Syed Rahim SH, Chua CT, Sidhu SS, Sandheep S
    Asia Pac J Public Health, 2015 Nov;27(8 Suppl):19S-25S.
    PMID: 25972428 DOI: 10.1177/1010539515586457
    This cross-sectional study investigated the use of alternative medications to alleviate menopause-related symptoms among Malay, Chinese, and Indian women of Ipoh city. The prevalence, types, effectiveness, and associated factors were determined. The prevalence of alternative medication use was 41.4%. Evening primrose oil (EPO) was the most popular medication used (18.1%), followed by soy-based products (12.3%), green tea (6.8%), and gingko (5.8%). The medication was reported to be highly effective by 58.3% of soya bean diet users and 41.1% of EPO users. Significant variables associated with the use were Chinese or Indian ethnicity (P < .001), age between 50 and 54 years (P < .01), lower self-health rating (P < .05), education level of diploma or professional degree (P < .05), employment as professionals or entrepreneurs (P < .05), and the use of hormone replacement therapy (P < .05). Regression analysis showed that Chinese and Indians had significantly higher odds for the use than Malays (Chinese: odds ratio [OR] = 4.33, 95% confidence interval [CI] = 2.392-7.837; Indians: OR = 3.248, 95% CI = 1.586-6.654).
    Matched MeSH terms: China/ethnology
  13. Fulltext Urine protein excretion among Chinese patients with type 2 diabetes mellitus
    Hong CY, Chia KS, Ling SL
    Med J Malaysia, 2000 Jun;55(2):220-9.
    PMID: 19839150
    Background: Urinary excreton of low molecular weight proteins such as beta2-microglobulin and retinol binding protein (RBP), and enzymes such as N-acetyl-beta-D-glucosaminidase (NAG), may be useful as indicators of renal tubular dysfunction in diabetes mellitus.
    Objective: To describe the profile of urinary protein and enzyme excretion in 240 Chinese patients with type 2 diabetes mellitus in Singapore.
    Materials and Methodology: Cross-sectional study of consecutive patients presenting for follow-up at a Government primary care clinic. Information was obtained from interview, physical examination and laboratory analysis. Data analysis included descriptive statistics on urinary protein and enzyme excretion, comparison of unadjusted and adjusted means of these among patient subgroups, as well as correlation with control of diabetes and other clinical parameters.
    Results: Albuminuria correlated with urine B2-microglobulin (r=0.34, p<0.01) and RBP (r=0.46,p<0.01). hypertensive patients had significantly higher mean urine albumin (geometric mean 15.13mg/gCr) and B2-microglobulin (363.18ug/gCr) levels compared to patients without hypertension (7.07mg/gCR; 219,20ug/gCr; p<0.05). Patients with complications of diabetes also had higher albumin (15.55 vs 6.20mg/gCr), B2-microglobulin (344.47 vs 288.83ug/gCr) and RBP excretion (152.02 vs 94.54mg/gCr). Two-hour postprandial sugar correlated with B2-microglobulin (r=0.33, p<0.01), RBP (r=0.35, p<0.01) and NAG (r=0.28, p<0.01). Urinary protein excretion did not correlate with HbA1c, fasting blood sugar, age of patient or duration since diagnosis.
    Conclusion: These results among 240 Chinese patients in Singapore were consistent with reports from other study populations.
    Matched MeSH terms: China/ethnology
  14. Fulltext Upper respiratory tract infections: to what extent is the management evidence-based?
    Teng CL, Nurjahan MI, Hashim NA, Punithambigai P, Leong KC, Mihat O
    Med J Malaysia, 2003 Jun;58(2):159-66.
    PMID: 14569735 MyJurnal
    Over a 2-week period, the management of upper respiratory tract infection by 24 medical officers and medical assistants in Seremban District was studied. Each practitioner recorded clinical data and prescription for twenty consecutive patients using a structured questionnaire. The extent to which the practitioners used "predictive features" (fever, absence of cough, cervical adenopathy, enlarged tonsils and exudates on tonsils) in clinical decision-making was analysed. The mean antibiotic prescription rate was 28.7% (95% CI: 24.6%, 33.0%). The antibiotic prescription rate of medical officers and medical assistants were similar. Five features were independently associated with antibiotic prescription (phlegm, fever, cervical adenopathy, red throat and tonsillar exudates). Antibiotics were prescribed for 22.1% of patients with 0-1 predictive features. High prescribers were 5 times more likely to prescribe antibiotics in this group of patients than low prescribers. To a large extent the clinical decision-making of practitioners in this study was evidence based. However, they were unduly influenced by purulent manifestation (phlegm) and redness of throat. The antibiotic prescription rate in these government health clinics is potentially reducible by means of educational intervention.
    Matched MeSH terms: China/ethnology
  15. Unperceived dental needs in a group of Malaysian elderly patients
    Razak IA, Ali MM
    Ann Acad Med Singap, 1989 Sep;18(5):516-8.
    PMID: 2619242
    The present study analysed the records of 342 elderly subjects aged 55 years and above of different ethnic groups to ascertain the types and level of their unperceived dental needs. The overall percentage of unperceived needs was highest among the Malays (96.1% or 74/77 subjects) and among the men (88.5% or 139/157 subjects). The unperceived need for prosthetic treatment was highest among the Malays and Chinese as well as among women, whereas the unperceived need for treatment for periodontal disease was highest among the Indians. The data for unperceived needs for prosthetic treatment as well as for treatment for caries and periodontal disease were somewhat similar among men. Within each ethnic group, variations among sex in the unperceived needs for the various dental symptoms were also noticeable. Further research is indicated to ascertain the role of traditional and cultural concepts and dogmas in determining the importance attached to the various dental health symptoms within each ethnic group.
    Matched MeSH terms: China/ethnology
  16. University students and mental health. Canada, Britain and Singapore
    Gold JH
    Int J Soc Psychiatry, 1979;25(2):84-91.
    PMID: 511452
    There are many crucial determinants of the individual outcome and benefit of a university education including the stressful interplay of cultural and socioeconomic factors which are of growing importance in the inflationary 1970's. An epidemiological study of university students from 1969-1972 in Canada, 1973-1974 in Britain, and 1975 in Singapore, attempted to identify stresses leading to mental ill-health in these students. Singapore was chosen as an example of a culture bridging the developed Northern and developing Southern nations of the world. Cultural differences affecting the results of the study are discussed as is the role of social change.
    Matched MeSH terms: China/ethnology
  17. Fulltext Unintentional injury and its prevention in infant: knowledge and self-reported practices of main caregivers
    Ramdzan SN, Liew SM, Khoo EM
    BMC Pediatr, 2014;14:132.
    PMID: 24885332 DOI: 10.1186/1471-2431-14-132
    BACKGROUND:
    Unintentional injuries are the major cause of morbidity and mortality in infants. Prevention of unintentional injuries has been shown to be effective with education. Understanding the level of knowledge and practices of caregivers in infant safety would be useful to identify gaps for improvement.

    METHODS:
    A cross-sectional study was conducted in an urban government health clinic in Malaysia among main caregivers of infants aged 11 to 15 months. Face-to-face interviews were conducted using a semi-structured self-designed questionnaire. Responses to the items were categorised by the percentage of correct answers: poor (<50%), moderate (50% - 70%) and good (>70%).

    RESULTS:
    A total of 403 caregivers participated in the study. Of the 21 items in the questionnaire on knowledge, 19 had good-to-moderate responses and two had poor responses. The two items on knowledge with poor responses were on the use of infant walkers (26.8%) and allowing infants on motorcycles as pillion riders (27.3%). Self-reported practice of infant safety was poor. None of the participants followed all 19 safety practices measured. Eight (42.1%) items on self-reported practices had poor responses. The worst three of these were on the use of baby cots (16.4%), avoiding the use of infant walkers (23.8%) and putting infants to sleep in the supine position (25.6%). Better knowledge was associated with self-reported safety practices in infants (p < 0.05). However, knowledge did not correspond to correct practice, particularly on the use of baby cots, infant walkers and sarong cradles.

    CONCLUSION:
    Main caregivers' knowledge on infant safety was good but self-reported practice was poor. Further research in the future is required to identify interventions that target these potentially harmful practices.
    Matched MeSH terms: China/ethnology
  18. Undescended testis: a study of 212 cases treated surgically
    Joseph VT, Fong PH
    Ann Acad Med Singap, 1981 Oct;10(4):502-6.
    PMID: 6124206
    Two hundred and twelve of undescended testes were operated on in the Department of Surgery, Singapore General Hospital between the years 1974 through 1980. There was a 51.9% incidence of right undescended testis, 34.9% left undescended testis and 13.2% were bilateral. The method of treatment was surgical exploration with orchidopexy wherever technically feasible or orchidectomy if the testis was found to be severely hypoplastic. Of the total series, 42% were operated on before the age of 5 years. The oldest patient undergoing orchidopery was aged 40. Failure of orchidopexy to secure the scrotal position for the testis was noted in 14 cases. This was probably due to inadequate mobilisation at the first operation. There was no mortality and no significant morbidity following surgical treatment in this series.
    Matched MeSH terms: China/ethnology
  19. Ultrasound screening of the abdominal aorta in Malaysians
    Teoh MK, Ramasamy D, Wong KP
    Aust N Z J Surg, 1992 Nov;62(11):862-5.
    PMID: 20169704
    Ultrasound examination of the abdominal aorta was performed on 100 patients with cardiovascular disease and a control group of 100 subjects. The objectives were to define the normal aortic size of Malaysians, to screen for aneurysms and to compare the aorta size of the different population groups. In the study group the mean anteroposterior (AP) diameter of the non-aneurysmal aortas at the level of the renal arteries was 1.82 cm (range 0.9-2.6 cm) in men and 1.83 cm (range 1.5-2.3 cm) in women. This compares with 1.61 cm (range 1.1-2.2 cm) in men and 1.50 cm (range 0.8-2.4 cm) in women in the control group. The dimensions of the infrarenal aorta show a similar relationship between the two groups. These AP diameters were significantly smaller than the published figures from studies done on Western populations and are consistent with the smaller stature of Malaysians. Five aneurysms and one ectasia were found (mean size 5 cm, range 3.5-6.0 cm), all in men aged 50-75 years in the study group, and none in the control group. All the aneurysms were easily palpable in these patients who were thinner than the average Caucasian. Given the lower incidence of aortic aneurysms in Malaysians there is no role for routine ultrasound screening of the population. High risk groups can be adequately screened by clinical examination alone.
    Matched MeSH terms: China/ethnology
  20. Ulcers of the caecum and appendicitis
    Dane R
    Journal of the Malaya Branch of the British Medical Association, 1903.
    Matched MeSH terms: China/ethnology
Related Terms
Filters
Contact Us

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links