[HTML][HTML] Predictors of blood transfusion following total knee replacement at a tertiary care center in Central Saudi Arabia

AA Al-Turki, AK Al-Araifi, BA Badakhan… - Saudi Medical …, 2017 - ncbi.nlm.nih.gov
Objectives: To examine the incidence and predictors of blood transfusion following total
knee replacement (TKR). Methods: A retrospective study on 462 patients of primary TKR at …

[PDF][PDF] Clinical Presentations of Congenital Hypothyroidism and Associated Abnormalities in Children Treated at Western Saudi Arabia

…, D Alghalbi, S Ashgar, A Badakhan - Res. Rev. J. Med. Health …, 2016 - academia.edu
Objectives: To determine the various clinical presentations of and abnormalities associated
with congenital hypothyroidism among children diagnosed at King Abdulaziz University …

Influenza vaccine effectiveness among Hajj pilgrims: a test-negative case-control analysis of data from different Hajj years

M Alfelali, O Barasheed, P Koul… - Expert review of …, 2019 - Taylor & Francis
Background: Influenza is a common respiratory infection at Hajj. Thus, influenza vaccine is
recommended for Hajj pilgrims but data on its effectiveness from a large sample are …

Facemask against viral respiratory infections among Hajj pilgrims: A challenging cluster-randomized trial

M Alfelali, EA Haworth, O Barasheed, AM Badahdah… - PLoS …, 2020 - journals.plos.org
Background In this large-scale cluster-randomized controlled trial (cRCT) we sought to
assess the effectiveness of facemasks against viral respiratory infections. Methods and results …

Influenza vaccination among Saudi Hajj pilgrims: Revealing the uptake and vaccination barriers

M Alfelali, O Barasheed, AM Badahdah, H Bokhary… - Vaccine, 2018 - Elsevier
Background Hajj is the world’s largest annual mass gathering that attracts two to three million
Muslims from around the globe to a religious assemblage in Makkah, Saudi Arabia. The …

Facemask versus no facemask in preventing viral respiratory infections during Hajj: a cluster randomised open label trial

M Alfelali, EA Haworth, O Barasheed, AM Badahdah… - 2019 - papers.ssrn.com
Background: This large-scale cluster-randomised controlled trial (cRCT) evaluated use of
facemasks against laboratory-confirmed viral respiratory tract infections (vRTIs) and clinical …
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