Displaying publications 121 - 140 of 1328 in total

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  1. Relations between creativity and intelligence among Malaysian pupils
    Yong LM
    Percept Mot Skills, 1994 Oct;79(2):739-42.
    PMID: 7870496
    This paper describes an empirical study of the relation between creativity and intelligence of 397 Malaysian secondary school pupils. The Torrance Tests of Creative Thinking, Figural Form A and Verbal Form A (Malay Language version), and the Cattell Culture Fair Intelligence Test were administered to 181 boys and 216 girls from five secondary schools located in the urban and suburban areas of Kuala Lumpur and Petaling Jaya in Malaysia. Analysis indicated that scores on verbal creativity were related to intelligence while those on figural creativity were not.
    Matched MeSH terms: Developing Countries*
  2. Contraceptive efficacy of the Copper T380A and the Multiload Cu250 IUD in three developing countries
    Farr G, Amatya R
    Adv Contracept, 1994 Jun;10(2):137-49.
    PMID: 7942261
    The clinical performance of the Copper T380A (TCu380A) and the Multiload 250 (MLCu250) intrauterine devices (IUDs) were evaluated for 12 months in a group of women who had one of the two IUDs inserted. Results are from a randomized clinical trial conducted at four collaborating research sites located in three developing countries. The gross cumulative life-table pregnancy rate of the TCu380A IUD was significantly lower than the rate with the MLCu250 IUD at 12 months (0.5 and 1.2, respectively, p < 0.01). No statistically significant differences between the two study IUDs were found with regard to IUD expulsion or IUD removal due to bleeding/pain, personal reasons, medical reasons, or planned pregnancy. TCu380A IUD users were more likely to report experiencing increased dysmenorrhea (p < 0.01) or intermenstrual pelvic pain (p < 0.01) than were MLCu250 IUD users. However, few of these users discontinued use of their assigned IUD because of having experienced menstrual bleeding disturbances or intermenstrual pelvic pain. These data indicate that the TCu380A IUD may be a better option than the MLCu250 IUD for women wishing to practice highly effective long-term birth control without having to resort to hormonal methods.
    Matched MeSH terms: Developing Countries*
  3. Growth pattern of urban Malaysian infants
    Hashim Z
    J Trop Pediatr, 1992 Aug;38(4):204-5.
    PMID: 1527822
    Matched MeSH terms: Developing Countries*
  4. Fulltext Insecticide resistance status and mechanisms in Malaysian Blattella germanica (Linnaeus)
    Lee HL, Tien WD, Omar B
    Southeast Asian J. Trop. Med. Public Health, 1997 Mar;28(1):212-7.
    PMID: 9322308
    The insecticide resistance status of 4 strains of adult male Blattella germanica, viz M (Malacca), E (England), F (restaurant) and K (cafeteria) against malathion and bendiocarb compared with a reference susceptible strain (S) was determined by using a modified WHO bioassay method. The results indicated that all the 4 strains were resistant to the insecticides albeit in different degrees. Resistance ratios for malathion ranged from 1.85-41.07-fold, whereas that of bendiocarb ranged from 1.68-4.83-fold. The biochemical microplate enzyme assays technique employed indicated that the resistance in M and E strains were attributed to acetylcholinesterase insensitivity. Multiple resistance was not detected in any of the 4 strains. Parameters of the identified resistance mechanism correlated well with the observed level of resistance. Agar gel electrophoresis showed that variations in esterase isoenzymes did not confer organophosphate and carbamate resistance to the 4 strains.
    Matched MeSH terms: Developing Countries*
  5. Prospects and programs for fertility reduction, 1990-2015
    Mauldin WP, Ross JA
    Stud Fam Plann, 1994 Mar-Apr;25(2):77-95.
    PMID: 8059448 DOI: 10.2307/2138086
    What is the likelihood that each of the 37 developing countries with populations of 15 million or more in 1990 will reach replacement fertility by the year 2015? These countries have a combined population of 3.9 billion, 91 percent of the population of all developing countries. For this article, a composite index was used as the basis for predicting future levels of total fertility. The index was constructed from socioeconomic variables (life expectancy at birth, infant mortality rates, percent adult literacy, ratio of children enrolled in primary or secondary school, percent of the labor force in nonagricultural occupations, gross national product per capita, and percent of the population living in urban areas), total fertility rates for the years 1985-90, total fertility rate decline from 1960-65 to 1985-90, family planning program effort scores in 1989, and the level of contraceptive prevalence in 1990. Eight countries are classified as certain to reach replacement fertility by 2015, and an additional thirteen probably will also. Five countries are classified as possibly reaching replacement fertility, and eleven as unlikely to do so.
    Matched MeSH terms: Developing Countries*
  6. Where is the postcolonial history of medicine? Essay review
    Anderson W
    Bull Hist Med, 1998;72(3):522-30.
    PMID: 9780451
    Matched MeSH terms: Developing Countries/history
  7. Fulltext The current practice of neonatology in Malaysia
    Boo NY
    Med J Malaysia, 1994 Mar;49(1):1-3.
    PMID: 8057980
    Matched MeSH terms: Developing Countries*
  8. Fulltext Field-simulated residual efficacy of betacyfluthrin against Anopheles sinensis Wiedemann
    Yap HH, Chong NL, Lee CY, Koay CA
    Southeast Asian J. Trop. Med. Public Health, 1997 Mar;28(1):233-4.
    PMID: 9322312
    The residual efficacy of a relatively new pyrethroid, betacyfluthrin was compared with DDT against Anopheles sinensis Wiedemann in some village houses in Penang, Malaysia, for a period of 30 weeks. Efficacy was determined by exposing laboratory-cultured An. sinensis mosquitos to treated wall surfaces with either betacyfluthrin at 15 and 25 mg/m2 or DDT at 2,000 mg/m2 for one hour. Betacyfluthrin provided a longer residual effect (up to 210 days with > 70% mortality) compared with DDT. The potential of betacyfluthrin as a candidate for residual spraying for malaria control is discussed.
    Matched MeSH terms: Developing Countries*
  9. Mortality trends of young children in developing countries
    Rutstein SO
    IPPF Med Bull, 1983 Dec;17(6):2-4.
    PMID: 12279694
    Matched MeSH terms: Developing Countries*
  10. Asian workshop on nutrition in the metropolitan area. September 11-14, 1991, Selangor, Malaysia. Proceedings
    Southeast Asian J. Trop. Med. Public Health, 1992;23 Suppl 3:1-172.
    PMID: 1342749
    Matched MeSH terms: Developing Countries*
  11. Drug promotion and labeling in developing countries: an update
    Lee PR, Lurie P, Silverman MM, Lydecker M
    J Clin Epidemiol, 1991;44 Suppl 2:49S-55S.
    PMID: 2045842
    Recent studies of drug promotion and labeling in Third World countries since 1972 have observed important changes in the policies of multinational corporations. Earlier studies found that multinational and national drug companies often grossly exaggerated the indications for the drugs and minimized or ignored the hazards. In the latest study, initiated in 1987, considerable improvement in promotional practices of the multinational corporations has been found, but little or no improvement on the part of the national companies. As a result, physicians are still provided with grossly exaggerated claims and the hazards of prescription drugs are covered up or glossed over. A very serious problem--the marketing of fraudulent drug products--has been identified in a number of Third World countries. Drug products are shaped and colored to resemble the original multinational company product, but contain only a small percentage of the active ingredient stated on the label, or perhaps none at all. In Indonesia fraudulent drug products may represent 20-30% of all drug products in the market. Similar fraudulent products have been reported in Brazil, Thailand, Bangladesh and Malaysia.
    Matched MeSH terms: Developing Countries*
  12. Impact of ecological changes on Anopheles vectors of malaria in some countries of Southeast Asia
    De Las Llagas LA
    Southeast Asian J. Trop. Med. Public Health, 1985 Mar;16(1):146-8.
    PMID: 4023808
    Matched MeSH terms: Developing Countries*
  13. Issues and priorities of medical education research in Asia
    Majumder MA
    Ann Acad Med Singap, 2004 Mar;33(2):257-63.
    PMID: 15098645
    This article addresses the roles, issues, approaches, rationale, pitfalls, priorities and balance of research in medical education, particularly its "disarray" status in Asia. Research in medical education has influenced education in many ways. Most importantly, it provides legitimate evidences to stakeholders on which to make educational decisions. It also has a wider social impact on teaching practice and subsequent clinical practice. However, in Asia, medical educational research has not substantially influenced educational policy and medical practices. Moreover, it fails to receive comparable attention as in developed countries. A number of constraints that have hampered the development of educational research in Asia are identified: low socio-economic condition of the region; cultural and religious values and beliefs of the people; lack of congruence between the mission and vision of medical schools; leadership crisis; lack of financial resources; inadequate exposure to medical educational research in undergraduate training; lack of collaboration and commitment; and unforeseeable short-term outcome of medical education. The article concludes with some specific recommendations to strengthen research and to create a research culture in the region, including active leadership and commitment of the institutes/organisations, careful assessment and strategic settings of the priorities of medical educational research, establishment of a regional centre for medical education research, availability of financial resources, wider dissemination of research findings, collaboration with the developed countries and initiative to publish regional-based medical education journals, including electronic journals. Appropriate research environment and culture will enable stakeholders to obtain evidence-based information from educational research to increase the relevance, quality, cost-effectiveness and equity of medical education and practice in Asia.
    Matched MeSH terms: Developing Countries*
  14. Fulltext The psychological impact of coronavirus outbreak in Pakistan
    Um Min Allah N, Arshad S, Mahmood H, Abbas H
    Asia Pac Psychiatry, 2020 Dec;12(4):e12409.
    PMID: 32767510 DOI: 10.1111/appy.12409
    Matched MeSH terms: Developing Countries*
  15. Facilitators and Barriers to the Rehabilitation Workforce Capacity Building in Low- to Middle-Income Countries
    Naicker AS, Htwe O, Tannor AY, De Groote W, Yuliawiratman BS, Naicker MS
    Phys Med Rehabil Clin N Am, 2019 11;30(4):867-877.
    PMID: 31563176 DOI: 10.1016/j.pmr.2019.07.009
    An increase in population and chronic conditions leading to disability require increasing emphasis on rehabilitation and health intervention. Poorer countries do not usually have the rehabilitation workforce needed to promote societal inclusion and participation. The roles of the rehabilitation workforce were often not clearly defined, leading to task shifting among rehabilitation professionals. Barriers to capacity building were poor availability of human resources and insufficient training program/supports for their professional development. Facilitators were local government support and international non-governmental organizations collaboration. Recommendations for capacity building effort are for collaboration with the developed nations to encourage funding, training, education, and sharing of resources.
    Matched MeSH terms: Developing Countries*
  16. Fulltext Accelerating action on cervical screening in lower- and middle-income countries (LMICs) post COVID-19 era
    Woo YL, Gravitt P, Khor SK, Ng CW, Saville M
    Prev Med, 2021 03;144:106294.
    PMID: 33678225 DOI: 10.1016/j.ypmed.2020.106294
    Cervical cancer remains the fourth most common cancer in women, with 85% of deaths occurring in LMICs. Despite the existence of effective vaccine and screening tools, efforts to reduce the burden of cervical cancer must be considered in the context of the social structures within the health systems of LMICs. Compounding this existing challenge is the global COVID-19 pandemic, declared in March 2020. While it is too soon to tell how health systems priorities will change as a result of COVID-19 and its impact on the cervical cancer elimination agenda, there are opportunities to strengthen cervical screening by leveraging on several trends. Many LMICs maximized the strengths of their long established community-based primary care and public health systems with expansion of surveillance systems which incorporated mobile technologies. LMICs can harness the momentum of the measures taken against COVID-19 to consolidate the efforts against cervical cancer. Self-sampling, molecular human papillomavirus (HPV) testing and digital health will shift health systems towards stronger public health and primary care networks and away from expensive hospital-based care investments. While COVID-19 will change health systems priorities in LMICs in ways that may de-prioritize cervical cancer screening, there are significant opportunities for integration into longer-term trends towards universal health coverage, self-care and digital health.
    Matched MeSH terms: Developing Countries*
  17. Underutilization of epilepsy surgery in ASEAN countries
    Thuy Le MA, Fong SL, Lim KS, Gunadharma S, Sejahtera DP, Visudtibhan A, et al.
    Seizure, 2019 Jul;69:51-56.
    PMID: 30974407 DOI: 10.1016/j.seizure.2019.04.002
    PURPOSE: This survey was performed to determine the availability of epilepsy surgery, and understand the limiting factors to epilepsy surgery in ASEAN countries with total of 640 million population.

    METHOD: A cross-sectional survey was completed by national representatives in all ASEAN countries (Brunei, Cambodia, East Timor, Indonesia, Laos, Malaysia, Myanmar, Philippines, Singapore, Thailand, and Vietnam).

    RESULTS: Overall facilities for initial epilepsy pre-surgical evaluation are available in most countries, but further non-invasive and invasive investigations are limited. Three countries (Brunei, Cambodia, and East Timor) have no epilepsy center, and 2 countries (Laos, Myanmar) have level 2 centers doing tumor surgery only. Level-3 epilepsy centers are available in 6 countries (Indonesia, Malaysia, Philippine, Singapore, Thailand, Vietnam); only 5 countries (Indonesia, Malaysia, Philippine, Singapore, Thailand) has at least one level-4 epilepsy care facility. Indonesia with 261 million population only has one level 3 and another level 4 center. The costs of presurgical evaluation and brain surgery vary within and among the countries. The main barriers towards epilepsy surgery in ASEAN include lack of expertise, funding and facilities.

    CONCLUSIONS: Epilepsy surgery is underutilized in ASEAN with low number of level 3 centers, and limited availability of advanced presurgical evaluation. Lack of expertise, facilities and funding may be the key factors contributing to the underutilization.

    Matched MeSH terms: Developing Countries*
  18. Paediatric pain management in low-income and middle-income countries
    Tang SP, Yeo ASH, Cardosa MS
    Lancet Child Adolesc Health, 2021 01;5(1):5-7.
    PMID: 33064996 DOI: 10.1016/S2352-4642(20)30336-9
    Matched MeSH terms: Developing Countries*
  19. Fulltext Implementation of colorectal cancer screening interventions in low-income and middle-income countries: a scoping review protocol
    Schliemann D, Matovu N, Ramanathan K, Muñoz-Aguirre P, O'Neill C, Kee F, et al.
    BMJ Open, 2020 06 11;10(6):e037520.
    PMID: 32532782 DOI: 10.1136/bmjopen-2020-037520
    INTRODUCTION: Colorectal cancer (CRC) imposes a significant global burden of disease. CRC survival rates are much lower in low-income and middle-income countries (LMICs). Screening tends to lead to an improvement in cancer detection and the uptake of available treatments and, in turn, to better chances of cancer survival. Most evidence on CRC screening interventions comes from high-income countries. The objective of this scoping review is to map the available literature on the implementation of CRC screening interventions in LMICs.

    METHODS AND ANALYSIS: We will conduct a scoping review according to the framework proposed by Arksey and O'Malley (2005). We will search MEDLINE, EMBASE, Web of Science and Google Scholar using a combination of terms such as "colorectal cancer", "screening" and "low-middle-income countries". Studies of CRC screening interventions/programmes conducted in the general adult population in LMICs as well as policy reviews (of interventions in LMICs) and commentaries on challenges and opportunities of delivering CRC screening in LMICs, published in the English language before February 2020 will be included in this review. The title and abstract screen will be conducted by one reviewer and two reviewers will screen full-texts and extract data from included papers, independently, into a data charting template that will include criteria from an adapted template for intervention description and replication checklist and implementation considerations. The presentation of the scoping review will be reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis extension for Scoping Reviews guidance.

    ETHICS AND DISSEMINATION: There are no ethical concerns. The results will be used to inform colorectal screening interventions in LMICs. We will publish the findings in a peer-reviewed journal and present them at relevant conferences.

    Matched MeSH terms: Developing Countries*
  20. Fulltext Impact of social isolation on mortality and morbidity in 20 high-income, middle-income and low-income countries in five continents
    Naito R, Leong DP, Bangdiwala SI, McKee M, Subramanian SV, Rangarajan S, et al.
    BMJ Glob Health, 2021 03;6(3).
    PMID: 33753400 DOI: 10.1136/bmjgh-2020-004124
    OBJECTIVE: To examine the association between social isolation and mortality and incident diseases in middle-aged adults in urban and rural communities from high-income, middle-income and low-income countries.

    DESIGN: Population-based prospective observational study.

    SETTING: Urban and rural communities in 20 high income, middle income and low income.

    PARTICIPANTS: 119 894 community-dwelling middle-aged adults.

    MAIN OUTCOME MEASURES: Associations of social isolation with mortality, cardiovascular death, non-cardiovascular death and incident diseases.

    RESULTS: Social isolation was more common in middle-income and high-income countries compared with low-income countries, in urban areas than rural areas, in older individuals and among women, those with less education and the unemployed. It was more frequent among smokers and those with a poorer diet. Social isolation was associated with greater risk of mortality (HR of 1.26, 95% CI: 1.17 to 1.36), incident stroke (HR: 1.23, 95% CI: 1.07 to 1.40), cardiovascular disease (HR: 1.15, 95% CI: 1.05 to 1.25) and pneumonia (HR: 1.22, 95% CI: 1.09 to 1.37), but not cancer. The associations between social isolation and mortality were observed in populations in high-income, middle-income and low-income countries (HR (95% CI): 1.69 (1.32 to 2.17), 1.27 (1.15 to 1.40) and 1.47 (1.25 to 1.73), respectively, interaction p=0.02). The HR associated with social isolation was greater in men than women and in younger than older individuals. Mediation analyses for the association between social isolation and mortality showed that unhealthy behaviours and comorbidities may account for about one-fifth of the association.

    CONCLUSION: Social isolation is associated with increased risk of mortality in countries at different economic levels. The increasing share of older people in populations in many countries argues for targeted strategies to mitigate its adverse effects.

    Matched MeSH terms: Developing Countries*
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