Search Results - "Ioannidis, G."

Population-level COVID-19 mortality risk for non-elderly individuals overall and for non-elderly individuals without underlying diseases in pandemic epicenters by Ioannidis, John P.A., Axfors, Cathrine, Contopoulos-Ioannidis, Despina G.

“…To provide estimates of the relative rate of COVID-19 death in people <65 years old versus older individuals in the general population, the absolute risk of…”
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Archetypal Analysis for population genetics by Gimbernat-Mayol, Julia, Dominguez Mantes, Albert, Bustamante, Carlos D, Mas Montserrat, Daniel, Ioannidis, Alexander G

“…The estimation of genetic clusters using genomic data has application from genome-wide association studies (GWAS) to demographic history to polygenic risk…”
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Agreement of treatment effects for mortality from routinely collected data and subsequent randomized trials: meta-epidemiological survey by Hemkens, Lars G, Contopoulos-Ioannidis, Despina G, Ioannidis, John P A

“…Objective To assess differences in estimated treatment effects for mortality between observational studies with routinely collected health data (RCD; that are…”
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Microbiological, chemical and sensory spoilage analysis of raw Atlantic cod (Gadus morhua) stored under modified atmospheres by Kuuliala, L., Al Hage, Y., Ioannidis, A.-G., Sader, M., Kerckhof, F.-M., Vanderroost, M., Boon, N., De Baets, B., De Meulenaer, B., Ragaert, P., Devlieghere, F.

“…During fish spoilage, microbial metabolism leads to the production of volatile organic compounds (VOCs), characteristic off-odors and eventual consumer…”
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Assessment of transparency indicators across the biomedical literature: How open is open? by Serghiou, Stylianos, Contopoulos-Ioannidis, Despina G, Boyack, Kevin W, Riedel, Nico, Wallach, Joshua D, Ioannidis, John P A

“…Recent concerns about the reproducibility of science have led to several calls for more open and transparent research practices and for the monitoring of…”
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Measuring frailty in clinical practice: a comparison of physical frailty assessment methods in a geriatric out-patient clinic by Pritchard, J M, Kennedy, C C, Karampatos, S, Ioannidis, G, Misiaszek, B, Marr, S, Patterson, C, Woo, T, Papaioannou, A

“…The objectives of this study were to determine: 1) the prevalence of frailty using Fried's phenotype method and the Short Performance Physical Battery (SPPB),…”
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YSO jets in the Galactic plane from UWISH2 - II. Outflow luminosity and length distributions in Serpens and Aquila by Ioannidis, G., Froebrich, D.

“…Abstract Jets and outflows accompany the mass accretion process in protostars and young stellar objects. Using a large and unbiased sample, they can be used to…”
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Patent Foramen Ovale in Cryptogenic Ischemic Stroke: Direct Cause, Risk Factor, or Incidental Finding? by Ioannidis, Stefanos G., Mitsias, Panayiotis D.

“…Patent foramen ovale (PFO) has been associated with cryptogenic stroke. There is conflicting data and it remains uncertain whether PFO is the direct cause, a…”
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Multivariate statistical analysis for the identification of potential seafood spoilage indicators by Kuuliala, L., Abatih, E., Ioannidis, A.-G., Vanderroost, M., De Meulenaer, B., Ragaert, P., Devlieghere, F.

“…Volatile organic compounds (VOCs) characterize the spoilage of seafood packaged under modified atmospheres (MAs) and could thus be used for quality monitoring…”
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Acute Toxoplasma infection in pregnant women worldwide: A systematic review and meta-analysis by Rostami, Ali, Riahi, Seyed Mohammad, Contopoulos-Ioannidis, Despina G, Gamble, H Ray, Fakhri, Yadolah, Shiadeh, Malihe Nourollahpour, Foroutan, Masoud, Behniafar, Hamed, Taghipour, Ali, Maldonado, Yvonne A, Mokdad, Ali H, Gasser, Robin B

“…Acute Toxoplasma infection (ATI) during pregnancy, if left untreated, can cause severe adverse outcomes for the fetus and newborn. Here, we undertook a…”
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YSO jets in the Galactic plane from UWISH2 - I. MHO catalogue for Serpens and Aquila by Ioannidis, G., Froebrich, D.

“…Jets and outflows from young stellar objects (YSOs) are important signposts of currently ongoing star formation. In order to study these objects, we are…”
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Prepandemic cross-reactive humoral immunity to SARS-CoV-2 in Africa: Systematic review and meta-analysis by Ioannidis, John P.A., Contopoulos-Ioannidis, Despina G.

“…•In total, 156 datasets examined antibodies to SARS-CoV-2 in prepandemic African samples.•Overall cross-reactivity was 11.5% with large heterogeneity across…”
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Comparison of the clinical effectiveness and safety between the use of denosumab vs bisphosphonates in renal transplant patients by McKee, H., Ioannidis, G., Lau, A., Treleaven, D., Gangji, A., Ribic, C., Wong-Pack, M., Papaioannou, A., Adachi, J. D.

“…Summary A retrospective chart review was conducted on 85 renal transplant patients aged 19–88 years, treated with denosumab or bisphosphonate therapy. Bone…”
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Fracture prediction and calibration of a Canadian FRAX® tool: a population-based report from CaMos by Fraser, L.-A, Langsetmo, L, Berger, C, Ioannidis, G, Goltzman, D, Adachi, J. D, Papaioannou, A, Josse, R, Kovacs, C. S, Olszynski, W. P, Towheed, T, Hanley, D. A, Kaiser, S. M, Prior, J, Jamal, S, Kreiger, N, Brown, J. P, Johansson, H, Oden, A, McCloskey, E, Kanis, J. A, Leslie, W. D

“…Summary A new Canadian WHO fracture risk assessment (FRAX®) tool to predict 10-year fracture probability was compared with observed 10-year fracture outcomes…”
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Toxoplasmosis and Schizophrenia: A Systematic Review and Meta‐Analysis of Prevalence and Associations and Future Directions by Contopoulos‐Ioannidis, Despina G., Gianniki, Maria, Ai‐Nhi Truong, Angeline, Montoya, Jose G.

“…Background A potential link between toxoplasmosis with schizophrenia (SCZ) has been extensively studied over the past 2 decades. Our study was aimed to…”
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A Frailty Index predicts 10-year fracture risk in adults age 25 years and older: results from the Canadian Multicentre Osteoporosis Study (CaMos) by Kennedy, C. C., Ioannidis, G., Rockwood, K., Thabane, L., Adachi, J. D., Kirkland, S., Pickard, L. E., Papaioannou, A.

“…Summary We created a 30-item Frailty Index in the Canadian Multicentre Osteoporosis Study. A Frailty Index is a sensitive measure that can quantify fracture…”
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An international study to revise the EORTC questionnaire for assessing quality of life in lung cancer patients by Koller, M., Hjermstad, M.J., Tomaszewski, K.A., Tomaszewska, I.M., Hornslien, K., Harle, A., Arraras, J.I., Morag, O., Pompili, C., Ioannidis, G., Georgiou, M., Navarra, C., Chie, W.-C., Johnson, C.D., Himpel, A., Schulz, C., Bohrer, T., Janssens, A., Kuliś, D., Bottomley, A.

“…The European Organization for Research and Treatment of Cancer (EORTC) QLQ-LC13 was the first module to be used in conjunction with the core questionnaire, the…”
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Comparative effect sizes in randomised trials from less developed and more developed countries: meta-epidemiological assessment by Panagiotou, Orestis A, Contopoulos-Ioannidis, Despina G, Ioannidis, John P A

“…Objective To compare treatment effects from randomised trials conducted in more developed versus less developed countries. Design Meta-epidemiological…”
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METHODS, DATA AND TOOLS FOR FACILITATING A 3D CULTURAL HERITAGE SPACE by Farella, E. M., Rigon, S., Remondino, F., Stan, A., Ioannidis, G., Münster, S., Medici, M., Maietti, F., Sánchez, A.

“…In recent years, the cultural heritage (CH) sector has experienced a rapid evolution due to the introduction of increasingly powerful digital technologies and…”
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Replication validity of genetic association studies by Ioannidis, John P.A, Ntzani, Evangelia E, Trikalinos, Thomas A, Contopoulos-Ioannidis, Despina G

“…The rapid growth of human genetics creates countless opportunities for studies of disease association. Given the number of potentially identifiable genetic…”
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