ArticleJournal of family & community medicine2014
Prevalence of suspected tuberculosis in the Kingdom of Saudi Arabia according to conventional and molecular methods.
Article in Journal of family & community medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Diagnostic utility of Xpert MTB/RIF ultra in clinically suspected tuberculous lymphadenitis in low-burden settings: a single center experience from Saudi Arabia.Journal of clinical tuberculosis and other mycobacterial diseases · 2026Article
- Primary Tuberculosis of Tonsils: Interesting Case Detected During the Histopathological Examination.Cureus · 2024Article
- A Multi-Point Surveillance for Antimicrobial Resistance Profiles among Clinical Isolates of Gram-Negative Bacteria Recovered from Major Ha'il Hospitals, Saudi Arabia.Microorganisms · 2021Article
- Study on Genotyping Polymorphism and Sequencing of N-Acetyltransferase 2 (NAT2) among Al-Ahsa Population.BioMed research international · 2020Article
- Isoniazid acetylation phenotypes in the Sudanese population; findings and implications.Journal of clinical tuberculosis and other mycobacterial diseases · 2019Article
- The causes of lymphadenopathy in the central region of Saudi Arabia: a clinicopathological analysis of 475 cases.International journal of clinical and experimental pathology · 2019Article
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3 authors.
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Abstract
backgroundAlthough the prevalence of suspected tuberculosis (TB) in the Kingdom of Saudi Arabia remains high, there has been a modest decrease in recent years. In this multi-center cross-sectional study, the prevalence of TB was determined by various techniques with the aim of identifying differences and indicating where there is uniformity in findings. MATERIALS AND
methodsA total of 3404 samples were collected from Saudi TB patients from different regions in Saudi Arabia: Riyadh, Dammam, Jeddah, Madinah, Hail, Qassim, Jazan, and Taif. Different techniques including Ziehl-Neelsen (ZN), Mycobacteria growth indicator tube (MGiT), Lowenstein-Jensen (LJ), and polymerase chain reaction (PCR) were used to screen for the presence of Mycobacterium tuberculosis (MTB).
resultsZN stain showed that Riyadh and Dammam had the highest prevalence of MTB with 22% and 21%, respectively, while prevalence was lowest in Jazan and Hail with an incidence of 2% and 3%, respectively. MGiT culture showed that Riyadh, Dammam, and Jeddah had the highest prevalence with a rate of 26%, 22%, and 22%, respectively. LJ culture showed the highest prevalence in Riyadh and Dammam with 22% and 21%, respectively. Of all the techniques, the highest detection rate was by PCR which was 10.46% while ZN stain technique was 6.64%, for MGiT culture it was 8.34%, and for LJ culture it was 7.7%.
conclusionThis study is the first in which different methods have been used for detection in the various regions of Saudi Arabia. Collected data are important not only for patients and physicians but for future epidemiological studies to monitor the spread of MTB infection in Saudi Arabia.
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