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Predictive factors for focal disease in human brucellosis, an observational cohort study

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Abstract

This retrospective cohort study aimed to identify predictors for focal disease in human brucellosis. The study included patients with brucellosis diagnosed between January 2000 and December 2021. Overall, 247 patients were identified. Focal disease was diagnosed in 64 (25.9%) patients. The most common focal infection was bone and joint in 56 patients (23.4%). Disease duration > 14 days was significantly associated with focal illness [OR = 2.2 (1.08–4.47), p = 0.030], although febrile illness was inversely associated with focal illness this did not reach statistical significance [OR = 0.46 (0.21–1.00), p = 0.050]. Focal brucellosis should be suspected in patients with prolonged illness.

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Data availability

Data are available in the hospital's electronic medical records.

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Authors and Affiliations

Authors

Contributions

All authors contributed equally to this study. Dr. M. Atarieh and Dr. E. Nasrallah helped in collecting medical data from electronic medical records. Prof. M. Paul helped in processing the data and reviewing the manuscript, and Dr. Y. Geffen assisted in extracting blood culture and serology data from the laboratory system. Dr. Nesrin Ghanem—Zoubi and Prof. I. Kassis had guided and supervised the study, helped in processing the data and editing the manuscript, and finally, I, Dr. H. Dabaja-Younis, compiled the medical and microbiological data, processed the data, and wrote the manuscript.

Corresponding author

Correspondence to Halima Dabaja-Younis.

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The study was approved by the local hospital ethics committee.

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The authors declare no competing interests.

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Dabaja-Younis, H., Atarieh, M., Paul, M. et al. Predictive factors for focal disease in human brucellosis, an observational cohort study. Eur J Clin Microbiol Infect Dis 42, 221–226 (2023). https://doi.org/10.1007/s10096-022-04541-1

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  • DOI: https://doi.org/10.1007/s10096-022-04541-1

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