Results 1 to 10 of about 8,513,358 (252)

Excess relative risk as an effect measure in case-control studies of rare diseases. [PDF]

open access: yesPLoS ONE, 2014
Epidemiologists often use ratio-type indices (rate ratio, risk ratio and odds ratio) to quantify the association between exposure and disease. By comparison, less attention has been paid to effect measures on a difference scale (excess rate or excess ...
Wen-Chung Lee
doaj   +2 more sources

Machine Learning Prediction of Excess Relative Risk for Radiation-Induced Solid Thyroid Cancer Among Nuclear Medicine Healthcare Professionals: A Computational Modeling Study [PDF]

open access: yesBioengineering
Background: Nuclear medicine healthcare professionals (NMHP) sustain chronic occupational exposure to iodine-131 (I-131), conferring an elevated risk of radiation-induced solid thyroid cancer.
Mariem Chouchen   +6 more
doaj   +2 more sources

Formulas, Algorithms and Examples for Binomial Distributed Data Confidence Interval Calculation: Excess Risk, Relative Risk and Odds Ratio

open access: yesMathematics, 2021
Medical studies often involve a comparison between two outcomes, each collected from a sample. The probability associated with, and confidence in the result of the study is of most importance, since one may argue that having been wrong with a percent ...
Lorentz Jäntschi
doaj   +3 more sources

Correction of confidence intervals in excess relative risk models using Monte Carlo dosimetry systems with shared errors. [PDF]

open access: yesPLoS ONE, 2017
In epidemiological studies, exposures of interest are often measured with uncertainties, which may be independent or correlated. Independent errors can often be characterized relatively easily while correlated measurement errors have shared and ...
Zhuo Zhang   +9 more
doaj   +2 more sources

Pre-pregnancy obesity, not gestational weight gain, is a high-risk factor for pre-eclampsia: a retrospective study in Bengbu, China [PDF]

open access: yesPeerJ
Objective To examine the prevalence of obesity among full-term pregnant women and investigate its etiological association with pre-eclampsia through a retrospective study.
Jie Gao, Yu Wang
doaj   +3 more sources

Predicted Excess Cardiovascular Age and a Reverse Socioeconomic Gradient in a Middle-Income Latin American Country: A Population-Based Analysis of 163,889 Peruvians [PDF]

open access: yesJournal of Cardiovascular Development and Disease
Predicted cardiovascular age (heart age) translates the risk-factor profile into an equivalent age, which may facilitate interpretation of estimated cardiovascular risk.
Víctor Juan Vera-Ponce   +6 more
doaj   +2 more sources

Low-dose ionizing radiation exposure and risk of leukemia: results from 1950–1995 Chinese medical X-ray workers’ cohort study and meta-analysis

open access: yesJournal of the National Cancer Center, 2022
Background: It has been well-established that acute radiation exposures increase the risk of leukemia. However, it is still unknown whether these leukemia risk estimates could be extrapolated to occupational populations who receive repeated low-dose ...
Yeqing Gu   +16 more
doaj   +1 more source

Lifetime Risk Assessment of Lung Cancer Incidence for Nonsmokers in Japan Considering the Joint Effect of Radiation and Smoking Based on the Life Span Study of Atomic Bomb Survivors [PDF]

open access: yesJournal of Radiation Protection and Research, 2021
Background The lifetime risk of lung cancer incidence due to radiation for nonsmokers is overestimated because of the use of the average cancer baseline risk among a mixed population, including smokers. In recent years, the generalized multiplicative (GM)
Kazumasa Shimada, Michiaki Kai
doaj   +1 more source

Solid cancer mortality risk in the Southern Urals populations exposed to radiation cohort: 1950-2019

open access: yesРадиационная гигиена, 2023
The objective of the study is to obtain direct risk estimates of solid cancer mortality for members of the Southern Urals Populations Exposed to Radiation Cohort.
L. Yu. Krestinina, S. S. Silkin
doaj   +1 more source

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