Mostrando 1,841 - 1,860 Resultados de 1,929 Para Buscar '"Guatemala"', tiempo de consulta: 0.77s Limitar resultados
  1. 1841
    “…METHODS: We develop a mathematical model for the number of microfilariae in a skin snip and parameterise it using data from Guatemala, Venezuela, Ghana and Cameroon collected before the start of ivermectin treatment programmes. …”
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  2. 1842
  3. 1843
  4. 1844
    “…CONCLUSION: Our findings suggest the presence of two ‘modern' dietary patterns in Guatemala – one of which was associated with increased prevalence of low HDL-c in men. …”
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  5. 1845
    “…To evaluate the efficacy of the method across spatial scales, we used a nested spatial sampling design that spanned from individual villages within Guatemala to major biogeographic regions of Central America. …”
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  6. 1846
    “…Increasing rates of VAP in the pediatric critical care unit (PICU) of a reference teaching hospital in Guatemala, led the Hospital Infection Prevention and Control (HIPC) team to implement a bundle to control VAP’s. …”
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  7. 1847
  8. 1848
    “…RESULTS: Of the 461 non-duplicate articles identified, three randomised controlled trials (RCTs) (in Nigeria, Guatemala and Ghana) and two studies of pre–post design (in Bolivia and Nicaragua) met eligibility criteria. …”
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  9. 1849
  10. 1850
    “…Of the 15 studies, three were conducted in Zambia, one each in Mozambique, Uganda, Guatemala; South Africa, one in Burkina Faso, Zimbabwe, and one multi-country study (Tanzania, Uganda, China, Peru and Zambia and Brazil). …”
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  11. 1851
    “…A survey was administered in the waiting rooms of participating Latin American Consulates (Argentina, Colombia, Ecuador, Guatemala, Honduras, Mexico, Peru, and Uruguay) in Miami. …”
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  12. 1852
    “…Three studies sites of one square kilometer were selected in Petén department, Guatemala. A door-to-door survey was conducted in which all available dogs were marked with a collar and owner were interviewed. …”
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  13. 1853
    “…Fifty-six Central American parents, majority immigrant (96.4%; n = 54) from four countries, El Salvador—50% (n = 27); Guatemala—25.9% (n = 14); Honduras—22.2% (n = 12); and Panama—1.9% (n = 1) participated in this study. …”
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  14. 1854
    “…This paper describes the exposure data collection for the Household Air Pollution Intervention Network (HAPIN), a multicountry randomized controlled trial of liquefied petroleum gas stoves and fuel among 3,200 households in India, Rwanda, Guatemala, and Peru. OBJECTIVES: The primary objectives of the exposure assessment are to estimate the exposure contrast achieved following a clean fuel intervention and to provide data for analyses of exposure–response relationships across a range of personal exposures. …”
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  15. 1855
    “…The HAPIN trial will assess the impact of exclusive LPG use on air pollution exposure and health of pregnant women, older adult women, and infants under 1 year of age in Guatemala, India, Peru, and Rwanda. METHODS: Using the Capability, Opportunity, Motivation–Behaviour (COM–B) framework and Behaviour Change Wheel (BCW) to guide formative research, we conducted in-depth interviews, focus group discussions, observations, key informant interviews and pilot studies to identify key influencers of cooking behaviours in the four countries. …”
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  16. 1856
    “…METHODS: This secondary analysis was conducted using data from a prospective study conducted in communities in Chimaltenango, Guatemala through the Global Network for Women’s and Children’s Health Research. …”
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  17. 1857
  18. 1858
    “…Two hundred forty-eight cases of asphyxia were randomly selected from medical records at baseline (2011–2013) and at second-phase follow-up (2017–2018) in Mexico (state of Chiapas), Honduras, Nicaragua, and Guatemala as part of the SMI Initiative evaluation. …”
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  19. 1859
    “…The second lineage is more widespread and found in California, Mexico, Guatemala, Nicaragua, Bolivia and Brazil. The haplotype number and diversity, and nucleotide diversity, were found for samples from California, Mexico, and Brazil, for the two lineages, and for all 118 sequences combined. …”
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  20. 1860
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