Results 91 to 100 of about 5,071,401 (351)

Prevalence of chronic hepatitis B in Oro Province, Papua New Guinea

open access: yesWestern Pacific Surveillance and Response, 2020
Chronic hepatitis B (CHB) affects over 250 million people worldwide. In Papua New Guinea (PNG) CHB prevalence has been estimated to be over 8% and is a leading cause of death. To address this problem, an alliance between the government of Oro Province, a
Alice Unah Lee   +7 more
doaj   +1 more source

Prevalence and incidence [PDF]

open access: yesBMJ, 2010
A randomised controlled trial investigated whether screening and treating women for chlamydial infection reduced the subsequent occurrence of pelvic inflammatory disease.1 Between 2004 and 2006, vaginal swabs were provided by 2529 sexually active female students. The samples were randomly allocated to immediate testing (screening group), or storage and
openaire   +3 more sources

Unlocking the potential of tumor‐derived DNA in urine for cancer detection: methodological challenges and opportunities

open access: yesMolecular Oncology, EarlyView.
Urine is a rich source of biomarkers for cancer detection. Tumor‐derived material is released into the bloodstream and transported to the urine. Urine can easily be collected from individuals, allowing non‐invasive cancer detection. This review discusses the rationale behind urine‐based cancer detection and its potential for cancer diagnostics ...
Birgit M. M. Wever   +1 more
wiley   +1 more source

Joint application of hybrid iterative reconstruction and adaptive filters on neck‐and‐shoulder CT imaging: A clinical evaluation

open access: yesJournal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose To assess whether the joint application of hybrid iterative reconstruction (HIR) and an adaptive filter (AF) could reduce streak artifacts and improve image quality of neck‐and‐shoulder computed tomography (CT). Methods This study included 96 patients with suspicious neck lesions who underwent a routine nonenhanced scan on a 64‐slice ...
Wenfeng Jin   +6 more
wiley   +1 more source

Pan-disease clustering analysis of the trend of period prevalence [PDF]

open access: yesarXiv, 2018
For all diseases, prevalence has been carefully studied. In the "classic" paradigm, the prevalence of different diseases has usually been studied separately. Accumulating evidences have shown that diseases can be "correlated". The joint analysis of prevalence of multiple diseases can provide important insights beyond individual-disease analysis ...
arxiv  

Mining Maximal Dynamic Spatial Co-Location Patterns [PDF]

open access: yes, 2018
A spatial co-location pattern represents a subset of spatial features whose instances are prevalently located together in a geographic space. Although many algorithms of mining spatial co-location pattern have been proposed, there are still some problems: 1) they miss some meaningful patterns (e.g., {Ganoderma_lucidumnew, maple_treedead} and ...
arxiv   +1 more source

The epidemiology of HIV infection in Zambia [PDF]

open access: yes, 2008
Population surveys of health and fertility are an important source of information about demographic trends and their likely impact on the HIV/AIDS epidemic.
Cappuccio, Francesco   +3 more
core   +2 more sources

Identification of functional and diverse circulating cancer‐associated fibroblasts in metastatic castration‐naïve prostate cancer patients

open access: yesMolecular Oncology, EarlyView.
Cancer‐associated fibroblasts (CAFs) promote cancer growth, invasion (metastasis), and drug resistance. Here, we identified functional and diverse circulating CAFs (cCAFs) in patients with metastatic prostate cancer (mPCa). cCAFs were found in higher numbers and were functional and diverse in mPCa patients versus healthy individuals, suggesting their ...
Richell Booijink   +6 more
wiley   +1 more source

Bayesian spatial analysis of a national urinary schistosomiasis questionnaire to assist geographic targeting of schistosomiasis control in Tanzania, East Africa. [PDF]

open access: yes, 2008
Spatial modelling was applied to self-reported schistosomiasis data from over 2.5 million school students from 12,399 schools in all regions of mainland Tanzania.
Blair, L   +4 more
core   +2 more sources

Cell‐free and extracellular vesicle microRNAs with clinical utility for solid tumors

open access: yesMolecular Oncology, EarlyView.
Cell‐free microRNAs (cfmiRs) are small‐RNA circulating molecules detectable in almost all body biofluids. Innovative technologies have improved the application of cfmiRs to oncology, with a focus on clinical needs for different solid tumors, but with emphasis on diagnosis, prognosis, cancer recurrence, as well as treatment monitoring.
Yoshinori Hayashi   +6 more
wiley   +1 more source

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