Evidence map›Paper›PMID 29123434›Full record

ArticleJournal of blood medicine2017

The prevalence of abnormal leukocyte count, and its predisposing factors, in patients with sickle cell disease in Saudi Arabia.

Anwar E Ahmed, Yosra Z Ali, Ahmad M Al-Suliman, Jafar M Albagshi, Majid Al Salamah, Mohieldin Elsayid, Wala R Alanazi, Rayan A Ahmed, Donna K McClish, Hamdan Al-Jahdali

Open access · goldAbstract read
In one paragraph

Article in Journal of blood medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.7field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
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  4. Review
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  6. Article
  7. Detection of BCL11A and HBS1L-MYB Genotypes in Sickle Cell Anemia.Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion · 2020
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 5 institutions in 2 countries.

Anwar E AhmedCollege of Public Health and Health Informatics, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia.
Yosra Z AliKing Abdulaziz Medical City, Riyadh, Saudi Arabia.
Ahmad M Al-SulimanKing Fahad Hospital, Hofuf, Saudi Arabia.
Jafar M AlbagshiKing Fahad Hospital, Hofuf, Saudi Arabia.
Majid Al SalamahCollege of Public Health and Health Informatics, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia.
Mohieldin ElsayidCollege of Public Health and Health Informatics, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia.
Wala R AlanaziAl-Maarefa College for Science and Technology, Riyadh, Saudi Arabia.
Rayan A AhmedDar Al Uloom University, Riyadh, Saudi Arabia.
Donna K McClishDepartment of Biostatistics, Virginia Commonwealth University, Richmond, VA, USA.
Hamdan Al-JahdaliCollege of Public Health and Health Informatics, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia.
King Saud bin Abdulaziz University for Health Sciences · SAKing Fahad Hospital Hufūf · SADar Al Uloom University · SAKing Abdulaziz Medical City · SAVirginia Commonwealth University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionHigh white blood cell (WBC) count is an indicator of sickle cell disease (SCD) severity, however, there are limited studies on WBC counts in Saudi Arabian patients with SCD. The aim of this study was to estimate the prevalence of abnormal leukocyte count (either low or high) and identify factors associated with high WBC counts in a sample of Saudi patients with SCD.

methodsA cross-sectional and retrospective chart review study was carried out on 290 SCD patients who were routinely treated at King Fahad Hospital in Hofuf, Saudi Arabia. An interview was conducted to assess clinical presentations, and we reviewed patient charts to collect data on blood test parameters for the previous 6 months.

resultsAlmost half (131 [45.2%]) of the sample had abnormal leukocyte counts: low WBC counts 15 (5.2%) and high 116 (40%). High WBC counts were associated with shortness of breath (

conclusionAbnormal leukocyte count was common: approximately five in ten Saudi SCD patients assessed in this sample. Male gender, cough, low hemoglobin, and low heart rate were associated with high WBC count. Strategies targeting high WBC count could prevent disease complication and thus could be beneficial for SCD patients.

Indexed as

hemoglobinleukocytelow heart rateSaudiSaudi ArabiaSCDwhite blood cell

Identifiers

PMID29123434
PMCPMC5661844
OpenAlexW2766901393

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.