Displaying publications 1 - 20 of 27 in total

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  1. Hayakawa K
    Nihon Eiseigaku Zasshi, 2011 Jan;66(1):29-30.
    PMID: 21358129
    The importance of twin research in the field of preventive medicine is described from the viewpoint of gene-environment interaction. The recent advancements in twin research in Japan and other countries are the major topics in this paper. The historical background of the Japan Society for Twin Studies is described. The Center for Twin Research of Osaka University is also described as the first center of this kind in Japan. The advancement of epigenetic research is described as a new global trend of twin research, particularly in European countries. Other new trends in twin research in Asian countries, such as China, Indonesia, Russia, Iran, and Malaysia, are also described.
    Matched MeSH terms: Preventive Medicine
  2. Chen PC
    Trop Geogr Med, 1971 Jun;23(2):173-82.
    PMID: 4327992
    Matched MeSH terms: Preventive Medicine
  3. Hess SY, Zimmermann MB
    Eur. J. Endocrinol., 2000 Jun;142(6):599-603.
    PMID: 10822222
    The determination of goiter prevalence in children by thyroid ultrasound is an important tool for assessing iodine deficiency disorders. The current World Health Organization/International Council for the Control of Iodine Deficiency Disorders (WHO/ICCIDD) normative values, based on thyroid volume in iodine-sufficient European children, have recently been questioned, as thyroid volumes in iodine-sufficient children from the USA and Malaysia are smaller than the WHO/ICCIDD reference data. Our objective was to describe ultrasonographic thyroid volumes in a representative national sample of iodine-sufficient Swiss school children, and to compare these with the current reference data for thyroid volume.
    Matched MeSH terms: Preventive Medicine/methods*
  4. Colson AC
    J Health Soc Behav, 1971 Sep;12(3):226-37.
    PMID: 5110300
    Matched MeSH terms: Preventive Medicine
  5. Kennedy KM, Flaherty GT
    J Travel Med, 2015 Apr-Aug;22(4):282-4.
    PMID: 25827813 DOI: 10.1111/jtm.12201
    Matched MeSH terms: Preventive Medicine/methods
  6. Teh KH, Ling KH
    JUMMEC, 2000;5:86-88.
    A cross-sectional study on the prevalence of smoking among Form 3, 4 and 5 students of a rural national co-educational school was carried out using a selfadministered questionnaire. By the age of 18 years old, three quarters of boys had tried smoking compared with 12% of girls. About a third of boys were still smokers while only 0.7% of girls were still smokers. There was a higher prevalence of smokers among students who stayed with their parents and those who were working part-time. Most smokers knew about the dangerous and addictive effect of cigarette smoking but smoked because of "influence by school peers", "curiosity" and "to increase concentration and decrease tension".
    Matched MeSH terms: Preventive Medicine
  7. Matched MeSH terms: Preventive Medicine
  8. Arora A, Khattri S, Ismail NM, Kumbargere Nagraj S, Eachempati P
    Cochrane Database Syst Rev, 2019 08 08;8:CD012595.
    PMID: 31425627 DOI: 10.1002/14651858.CD012595.pub3
    BACKGROUND: School dental screening refers to visual inspection of children's oral cavity in a school setting followed by making parents aware of their child's current oral health status and treatment needs. Screening at school intends to identify children at an earlier stage than symptomatic disease presentation, hence prompting preventive and therapeutic oral health care for the children. This review evaluates the effectiveness of school dental screening in improving oral health status. It is an update of the original review, which was first published in December 2017.

    OBJECTIVES: To assess the effectiveness of school dental screening programmes on overall oral health status and use of dental services.

    SEARCH METHODS: Cochrane Oral Health's Information Specialist searched the following databases: Cochrane Oral Health's Trials Register (to 4 March 2019), the Cochrane Central Register of Controlled Trials (CENTRAL, the Cochrane Register of Studies, to 4 March 2019), MEDLINE Ovid (1946 to 4 March 2019), and Embase Ovid (15 September 2016 to 4 March 2019). The US National Institutes of Health Trials Registry (ClinicalTrials.gov) and the World Health Organization International Clinical Trials Registry Platform were searched for ongoing trials. No restrictions were placed on language or publication status when searching the electronic databases; however, the search of Embase was restricted to the last six months due to the Cochrane Centralised Search Project to identify all clinical trials and add them to CENTRAL.

    SELECTION CRITERIA: We included randomised controlled trials (RCTs) (cluster or parallel) that evaluated school dental screening compared with no intervention or with one type of screening compared with another.

    DATA COLLECTION AND ANALYSIS: We used standard methodological procedures expected by Cochrane.

    MAIN RESULTS: We included seven trials (five were cluster-RCTs) with 20,192 children who were 4 to 15 years of age. Trials assessed follow-up periods of three to eight months. Four trials were conducted in the UK, two were based in India and one in the USA. We assessed two trials to be at low risk of bias, two trials to be at high risk of bias and three trials to be at unclear risk of bias.None of the trials had long-term follow-up to ascertain the lasting effects of school dental screening.None of the trials reported the proportion of children with untreated caries or other oral diseases, cost effectiveness or adverse events.Four trials evaluated traditional screening versus no screening. We performed a meta-analysis for the outcome 'dental attendance' and found an inconclusive result with high heterogeneity. The heterogeneity was found to be, in part, due to study design (three cluster-RCTs and one individual-level RCT). Due to the inconsistency, we downgraded the evidence to 'very low certainty' and are unable to draw conclusions about this comparison.Two cluster-RCTs (both four-arm trials) evaluated criteria-based screening versus no screening and showed a pooled effect estimate of RR 1.07 (95% CI 0.99 to 1.16), suggesting a possible benefit for screening (low-certainty evidence). There was no evidence of a difference when criteria-based screening was compared to traditional screening (RR 1.01, 95% CI 0.94 to 1.08) (very low-certainty evidence).In one trial, a specific (personalised) referral letter was compared to a non-specific one. Results favoured the specific referral letter with an effect estimate of RR 1.39 (95% CI 1.09 to 1.77) for attendance at general dentist services and effect estimate of RR 1.90 (95% CI 1.18 to 3.06) for attendance at specialist orthodontist services (low-certainty evidence).One trial compared screening supplemented with motivation to screening alone. Dental attendance was more likely after screening supplemented with motivation, with an effect estimate of RR 3.08 (95% CI 2.57 to 3.71) (low-certainty evidence).Only one trial reported the proportion of children with treated dental caries. This trial evaluated a post screening referral letter based on the common-sense model of self-regulation (a theoretical framework that explains how people understand and respond to threats to their health), with or without a dental information guide, compared to a standard referral letter. The findings were inconclusive. Due to high risk of bias, indirectness and imprecision, we assessed the evidence as very low certainty.

    AUTHORS' CONCLUSIONS: The trials included in this review evaluated short-term effects of screening. We found very low-certainty evidence that is insufficient to allow us to draw conclusions about whether there is a role for traditional school dental screening in improving dental attendance. For criteria-based screening, we found low-certainty evidence that it may improve dental attendance when compared to no screening. However, when compared to traditional screening, there is no evidence of a difference in dental attendance (very low-certainty evidence).We found low-certainty evidence to conclude that personalised or specific referral letters may improve dental attendance when compared to non-specific counterparts. We also found low-certainty evidence that screening supplemented with motivation (oral health education and offer of free treatment) may improve dental attendance in comparison to screening alone. For children requiring treatment, we found very-low certainty evidence that was inconclusive regarding whether or not a referral letter based on the 'common-sense model of self-regulation' was better than a standard referral letter.We did not find any trials addressing possible adverse effects of school dental screening or evaluating its effectiveness for improving oral health.

    Matched MeSH terms: Preventive Medicine
  9. Ahmad S
    Nutr Rev, 1996 Nov;54(11 Pt 2):S169-71.
    PMID: 9110599
    Matched MeSH terms: Preventive Medicine
  10. Ravindran J, Leow CH
    Med J Malaysia, 1996 Dec;51(4):409-14.
    PMID: 10968026
    This study aimed to look at the prevailing practice patterns of gynaecologists with regards to prophylactic oophorectomy and usage of hormone replacement therapy. Questionnaires were sent to the first 200 gynaecologists listed in the membership list of the Obstetrical and Gynaecological Society of Malaysia. The response rate was 30%. The results showed that most gynaecologists would perform prophylactic oophorectomy after the age of 49 years. The result was equivocal for the ages between 45 to 49 years. Of those who retained the ovaries at the age of 45 to the menopause, 55% did so because the ovaries were still functional. Almost all gynaecologists would prescribe hormone replacement therapy (HRT) after oophorectomy and the most commonly prescribed form was the oral type. Thirty-five per cent of gynaecologists claimed that more than 80% of their patients were compliant to HRT. The reasons perceived for the poor compliance were mainly poor knowledge and misconception.
    Matched MeSH terms: Preventive Medicine/methods*
  11. Chen PCY
    Family Practitioner, 1977;2:36-38.
    In the behavioural conceptual model of health education, behavioural pattern is placed first in the chain of events which can lead from health to disease. If such a model is acceptable, it implies that primary health education must be directed at those behavioural patterns that pre-dispose to diseases. There are obviously numerous behavioural patterns that one is familiar with which would pre-dispose to diseases. The paper discussed some of the more important examples to illustrate the role of behavioural patterns in the causation of disease and the consequential need for health education directed at such behavioural patterns. In relation to nutritional diseases, behavioural patterns in many areas of the developing world are a major contributory factor to the prevalence of protein calorie malnutrition. Such dietary restrictions may even cause the sick individual to be denied the very food he requires. Examples of behavioural patterns in relation to communicable and non-communicable diseases and to medical care were also discussed.
    Matched MeSH terms: Preventive Medicine
  12. Chen PCY
    Soc Sci Med, 1975 Mar;9(3):171-80.
    PMID: 1129610 DOI: 10.1016/0037-7856(75)90054-2
    A variety of traditional medical systems thrive with vigour in Malaysia among the Malay, Orang Asli, Iban, Kadazan and Chinese peoples. The bases of these systems reflect the cultural concept of the “universe” of each ethnic group. It is noted that traditional medicine accomodates a larger proportion of illness thought to be due to supernatural causes than does modern medicine. Traditional medicine is supportive, personal and holistic in its approach in contrast with modern scientific medicine which tends to be mechanistic, impersonal, organ-oriented and individualistic. Modern and traditional medical systems are viewed as potentially complementary rather than contradictory. The traditional medicine-man can be viewed as a ritual specialist and a focus of social and emotional support for the patient, such a role being complementary to the role of the modern physician.
    Matched MeSH terms: Preventive Medicine
  13. Moy FM, Atiya AS
    JUMMEC, 2005;8:33-38.
    Malaysia has undergone rapid pace of industrialization and urbanization in recent decades and this has brought about imminent changes in the lifestyle of Malaysians. This is a cross-sectional study which attempts to examine the lifestyle practices and the prevalence of obesity of a group of security guards and their spouses of the University of Malaya, Kuala Lumpur. Data collection was conducted by both the methods of face-to-face interview and self-administered questionnaire. The respondents were surveyed on lifestyle practices such as smoking habits, exercise and eating pattern. Anthropometric measurement such as weight and height were also taken to establish the extend of obesity by using Body Mass Index (BMI). This study reveals that the community did have some unhealthy lifestyle practices such as smoking (27.7%; 95%CI 20.2%, 36.2%), low prevalence of adequate exercise (13.8%; 95%CI 8.4%, 21.0%); high prevalence of overweight and obesity (64%; 95%CI 55.1%, 72.3%); and high prevalence of co-morbidities such as diabetes mellitus and cardiovascular diseases. In conclusion, the community is considered to be a vulnerable and high-risk group for morbidity and mortality with the above predisposed risk factors. KEYWORDS: Lifestyle practices, overweight and obesity
    Matched MeSH terms: Preventive Medicine
  14. Erejuwa OO, Sulaiman SA, Ab Wahab MS
    Molecules, 2012 Apr 12;17(4):4400-23.
    PMID: 22499188 DOI: 10.3390/molecules17044400
    The global prevalence of chronic diseases such as diabetes mellitus, hypertension, atherosclerosis, cancer and Alzheimer's disease is on the rise. These diseases, which constitute the major causes of death globally, are associated with oxidative stress. Oxidative stress is defined as an "imbalance between oxidants and antioxidants in favor of the oxidants, potentially leading to damage". Individuals with chronic diseases are more susceptible to oxidative stress and damage because they have elevated levels of oxidants and/or reduced antioxidants. This, therefore, necessitates supplementation with antioxidants so as to delay, prevent or remove oxidative damage. Honey is a natural substance with many medicinal effects such as antibacterial, hepatoprotective, hypoglycemic, reproductive, antihypertensive and antioxidant effects. This review presents findings that indicate honey may ameliorate oxidative stress in the gastrointestinal tract (GIT), liver, pancreas, kidney, reproductive organs and plasma/serum. Besides, the review highlights data that demonstrate the synergistic antioxidant effect of honey and antidiabetic drugs in the pancreas, kidney and serum of diabetic rats. These data suggest that honey, administered alone or in combination with conventional therapy, might be a novel antioxidant in the management of chronic diseases commonly associated with oxidative stress. In view of the fact that the majority of these data emanate from animal studies, there is an urgent need to investigate this antioxidant effect of honey in human subjects with chronic or degenerative diseases.
    Matched MeSH terms: Preventive Medicine
  15. Malayan Medical Journal, 1930;5:97-102.
    Matched MeSH terms: Preventive Medicine
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