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  1. 1221
    “…This paper analyses COVID-19 patients’ dynamics during the first wave in the region of Castilla y León (Spain) with around 2.4 million inhabitants using multi-state competing risk survival models. …”
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    Predicting COVID-19 progression from diagnosis to recovery or death linking primary care and hospital records in Castilla y León (Spain)
  2. 1222
    “…In this molecular-based study, we prospectively collected individual faecal samples from apparently healthy NHP at the Abidjan Zoological Garden (AZG) in Côte d’Ivoire, the Tacugama Sanctuary (TS) in Sierra Leone, and the Quistococha Zoological Garden (QZG) in Peru between November 2018 and February 2020. …”
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    Presence and genetic diversity of enteric protists in captive and semi-captive non-human primates in côte d’Ivoire, Sierra Leone, and Peru
  3. 1223
    “…A high mortality rate has been observed for patients who have been admitted with complicated odontogenic infections to our facilities in Tonkolili District, Sierra Leone, although exact data have not been published yet. …”
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    Complicated Odontogenic Infections at 2 District Hospitals in Tonkolili District, Sierra Leone: Protocol for a Prospective Observational Cohort Study (DELAY)
  4. 1224
    “…Our study explores the association between socio-demographic, health-related and psycho-social (stigma) factors and EVD survivors' health-related quality of life (HRQoL) in Sierra Leone. METHODS: We conducted a nationwide cross-sectional study among 358 EVD survivors between January and August 2018. …”
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    Health-related quality of life among Ebola survivors in Sierra Leone: the role of socio-demographic, health-related and psycho-social factors
  5. 1225
    “…INTRODUCTION: On November 20, 2019, the Sierra Leone International Health Regulations (IHR) National Focal Point was notified of an exported case of Lassa fever in The Netherlands, by a Dutch doctor who previously practiced in a rural hospital in Sierra Leone. …”
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    A challenging response to a Lassa fever outbreak in a non endemic area of Sierra Leone in 2019 with export of cases to The Netherlands
  6. 1226
    “…We aim to identify bacterial isolates and antibiotic susceptibility patterns of Escherichia coli in poultry excreta in Sierra Leone. This was a cross-sectional study of fresh poultry excreta samples collected from four commercial poultry sites in Freetown, Sierra Leone, from June–September 2021. …”
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    Bacterial Isolates and Antibiotic Resistance of Escherichia coli Isolated from Fresh Poultry Excreta Used for Vegetable Farming in Freetown, Sierra Leone
  7. 1227
    “…We compared IPC performance before (2019) and during the COVID-19 (2021) era at the national IPC unit and all regional (4) and district hospitals (8) in Sierra Leone. Methods: Cross-sectional assessments using standardized World Health Organizations IPC checklists. …”
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    Achieving Minimum Standards for Infection Prevention and Control in Sierra Leone: Urgent Need for a Quantum Leap in Progress in the COVID-19 Era!
  8. 1228
    “…We conducted a hospital-based cross-sectional study in August 2021 at Connaught Hospital, Princess Christian Maternity Hospital and Ola During Children’s Hospital located in Freetown, Sierra Leone. We used the World Health Organization’s Infection Prevention and Control Assessment Framework Tool to assess the level of IPC compliance at these healthcare facilities. …”
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    Infection Prevention and Control in Three Tertiary Healthcare Facilities in Freetown, Sierra Leone during the COVID-19 Pandemic: More Needs to Be Done!
  9. 1229
    “…In this study, we performed a laboratory-based survey in Freetown, which is the biggest city in Sierra Leone with a high burden of typhoid fever, by using blood culture and molecular methods but not the Widal test, to estimate the prevalence and aetiology of invasive Salmonella infection among fever patients. …”
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    Molecular diagnostics and next-generation sequencing reveal real etiological characteristics of invasive Salmonella infection in febrile illness in Freetown, Sierra Leone
  10. 1230
    “…In the Partnership for Research on Ebola VACcinations extended follow-UP and clinical research capacity build-UP (PREVAC-UP) study being undertaken in Mambolo, northern Sierra Leone, participants are being followed up to assess the potential impact of exposure to malaria and/or helminth infections on long-term immune response to two Ebola vaccines. …”
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    Prevalence of malaria and helminth infections in rural communities in northern Sierra Leone, a baseline study to inform Ebola vaccine study protocols
  11. 1231
    “…Sierra Leone is a country highly prone to disasters, still recovering from the catastrophic 2014 Ebola epidemic. …”
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    Response to Mass-Casualty Incidents and Outbreaks: A Prehospital Disaster Training Package Developed for the National Emergency Medical Service in Sierra Leone
  12. 1232
    “…This study aimed to determine the proportion of women who received eight or more ANC contacts and associated factors in Sierra Leone. METHODS: We used Sierra Leone Demographic and Health Survey (UDHS) 2019 data of 5,432 women aged 15 to 49 years who had a live birth, within three years preceding the survey. …”
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    Status of the latest 2016 World Health Organization recommended frequency of antenatal care contacts in Sierra Leone: a nationally representative survey
  13. 1233
    “…INTRODUCTION: the Kenema District Surveillance team in Sierra Leone received notifications of patients with suspected Lassa fever on February 20(th) and March 2(nd), 2019. …”
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    Late diagnosis of Lassa fever outbreak in endemic areas lead to high mortality, Kenema District, Sierra Leone, February - March 2019
  14. 1234
    “…It identifies the barriers and facilitators influencing adherence to antiretroviral treatment in Sierra Leone.  METHODS: A qualitative study design using in-depth interviews of four healthcare workers and 16 PLHIV in two districts in Sierra Leone– Freetown and Bo. …”
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    Factors influencing adherence to antiretroviral therapy from the experience of people living with HIV and their healthcare providers in Sierra Leone: a qualitative study
  15. 1235
    “…This paper presents a study from Sierra Leone that explored the experiences of doctors as they endeavored to improve the health care systems in which they worked. …”
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    Exit, voice or neglect: Understanding the choices faced by doctors experiencing barriers to leading health system change through the case of Sierra Leone
  16. 1236
    “…The original trial in Sierra Leone enrolled 236 younger adolescents (<18 years), 454 older adolescents (aged 18–19 years), and 741 adults (≥20 years), all with a mid‐upper arm circumference ≤23 cm. …”
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    Supplementary feeding and infection control in pregnant adolescents—A secondary analysis of a randomized trial among malnourished women in Sierra Leone
  17. 1237
    “…Background: The government of Sierra Leone introduced Social Health Insurance Scheme as a measure to remove financial barriers that beset the people in accessing health to ensure universal coverage. …”
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    Socio-Demographic Predictors of Willingness to Pay for Premium of National Health Insurance: A Cross-sectional Survey of Six Districts in Sierra Leone
  18. 1238
    “…SETTING: Burkina Faso, Kenya, Malawi, Senegal and Sierra Leone. METHODS: Our six-step approach included: (1) conceptualise ANC service integration models; (2) conduct a targeted literature review on measurement of ANC service integration; (3) develop criteria for ANC service integration indicators; (4) propose indicators for ANC service integration; (5) use extant data to operationalise the indicators; and (6) synthesise information to make an integrated ANC indicator recommendation for use in LMICs. …”
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    Development of indicators for integrated antenatal care service provision: a feasibility study in Burkina Faso, Kenya, Malawi, Senegal and Sierra Leone
  19. 1239
    “…The prevalence of exposure to LASV in Sierra Leone is crudely estimated and largely unknown. This cross-sectional study aimed to establish a baseline point seroprevalence of IgG antibodies to LASV in three administrative districts of Sierra Leone and identify potential risk factors for seropositivity and LASV exposure. …”
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    Seroprevalence of anti-Lassa Virus IgG antibodies in three districts of Sierra Leone: A cross-sectional, population-based study
  20. 1240
    por Plantinga, Leon
    Publicado 1999
    Libro
    Beethoven's concertos : history, style, performance [conciertos] /
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