Showing 12,301 - 12,320 results of 13,904 for search '"estimator"', query time: 0.07s Refine Results
  1. 12301

    Predicting pregnancy loss and its determinants among reproductive-aged women using supervised machine learning algorithms in Sub-Saharan Africa by Tirualem Zeleke Yehuala, Sara Beyene Mengesha, Nebebe Demis Baykemagn

    Published 2025-02-01
    “…Additionally, higher levels of education are often correlated with increased awareness of family planning methods and better access to healthcare, which can reduce the likelihood of unintended pregnancy loss.ConclusionThe Random Forest machine learning model demonstrates greater predictive power in estimating pregnancy loss risk factors. Machine learning can help facilitate early prediction and intervention for women at high risk of pregnancy loss. …”
    Get full text
    Article
  2. 12302

    Carcinogenic and non-carcinogenic human health risk assessment of some vegetables irrigated with wastewater in Jos, Plateau State, Nigeria by Usman Bawa, Ahmad AbdulHameed

    Published 2025-01-01
    “…Mean heavy metals in the vegetables ranged from 26.87–33.50 mg/kg (Cd), 4.17–10.90 mg/kg (Pb), 27.00–38.67 mg/kg (Cr), 10.60–24.38 mg/kg (Cu), and 1.77–3.42 mg/kg (Zn). Estimated daily intake (EDI) for Cd and Pb for both children and adults exceeded the oral risk-free dose (RFD) set by US-EPA. …”
    Get full text
    Article
  3. 12303

    A spatiotemporal optimization engine for prescribed burning in the Southeast US by Reetam Majumder, Adam J. Terando, J. Kevin Hiers, Jaime A. Collazo, Brian J. Reich

    Published 2025-03-01
    “…By mining historical 3-day numerical weather forecasts and observation-based weather data for 2015–2021, we have developed a Bayesian hierarchical model for forecast verification that provides calibrated daily weather forecasts and joint uncertainty estimates on meteorological variables of interest, with the latter serving as a measure of risk associated with prescribed fire activities. …”
    Get full text
    Article
  4. 12304

    Efficacy of osmotic laxative polyethylene glycol 4000 in treatment of constipation in pediatrics by S. I. Erdes, B. O. Matsukatova, S. A. Revyakina, Ye. V. Casanave

    Published 2011-12-01
    “…With the help of specifically designed original questionnaire dynamics of clinical symptoms of constipation, and changes of scores of electrical activity of various regions of gastro-intestinal tract (GIT) by PEGEG was estimated. Results were processed by computer programs Microsoft Excel and Statistika 7.0 software.Results. …”
    Get full text
    Article
  5. 12305

    Patient’s Information Toward Some Modifiable Risk Factors of Ischemic Heart Disease by Bayan Omar Sharif, Aras Hamad Rasul, Osman Ibrahim Mahmud, Farman Nuri Abdulla

    Published 2020-12-01
    “…Reliability of the instrument was determined through the use of internal consistency reliability (split half) approach which was estimated as r = (0.83) the data were collected through the use of interview technique (face to face approach), the computer files is used to organizing and coding it. …”
    Get full text
    Article
  6. 12306

    Neonatal outcomes and resuscitation practices following the addition of heart rate-guidance to basic resuscitation. by Jackie K Patterson, Daniel Ishoso, Adrien Lokangaka, Pooja Iyer, Casey Lowman, Joar Eilevstjønn, Ingunn Haug, Beena D Kamath-Rayne, Eric Mafuta, Helge Myklebust, Tracy Nolen, Antoinette Tshefu, Carl Bose, Sara Berkelhamer

    Published 2025-01-01
    “…We evaluated our primary outcome of effective breathing at three minutes after birth among newborns not breathing well at 30 seconds after birth employing generalized linear models using maximum likelihood estimation.<h4>Results</h4>Among 1,284 newborns with observational data, there was no difference in the proportion effectively breathing at three minutes (adjusted relative risk 1.08 [95% CI 0.81, 1.45]). …”
    Get full text
    Article
  7. 12307

    Assessing blood flow in uterine fibroids using intravoxel incoherent motion imaging compared with dynamic contrast-enhanced MRI by Teija Sainio, Jani Saunavaara, Gaber Komar, Antti Viitala, Saara Otonkoski, Kirsi Joronen, Antti Perheentupa, Roberto Blanco Sequeiros

    Published 2025-01-01
    “…The bi-exponential IVIM model was used to estimate perfusion fraction (f), pseudo-diffusion coefficient (D*), and diffusion coefficient (D). …”
    Get full text
    Article
  8. 12308

    Short-Term Trends in Economic Burden and Catastrophic Costs of Type 2 Diabetes Mellitus in Rural Southwest China by Hui-fang Li, Le Cai, Allison Rabkin Golden

    Published 2019-01-01
    “…A prevalence-based cost-of-illness method was used to estimate the cost of diabetes. Information about the participants’ demographic characteristics and economic consequences of diabetes was obtained using a standard questionnaire. …”
    Get full text
    Article
  9. 12309

    Effects of removing reimbursement restrictions on targeted therapy accessibility for non-small cell lung cancer treatment in Taiwan: an interrupted time series study by Jason C Hsu, Chen-Fang Wei, Szu-Chun Yang

    Published 2019-03-01
    “…Another targeted therapy, erlotinib, was initially approved as a third-line therapy in 2007, and it became a second-line therapy in 2008.Objectives This study is aimed towards an exploration of the impacts of the Taiwan NHI reimbursement policies (removing reimbursement restrictions) related to accessibility of targeted therapies.Setting We retrieved 2004–2013 claims data for all patients with lung cancer diagnoses from the NHI Research Database.Design and outcome measures Using an interrupted time series design and segmented regression, we estimated changes in the monthly prescribing rate by patient number and market shares by cost following each modification of the reimbursement policy for gefitinib and erlotinib for NSCLC treatment.Results Totally 92 220 patients with NSCLC were identified. …”
    Get full text
    Article
  10. 12310

    A Systematic Review and Network Meta-Analysis of Biomedical Mg Alloy and Surface Coatings in Orthopedic Application by XinYue Lu, HongXin Cai, Yu Ru Li, Xinru Zheng, Jiahao Yun, Wenhui Li, XiaoYu Geng, Jae-Sung Kwon, Heng Bo Jiang

    Published 2022-01-01
    “…Network structure and forest plots were created, and ranking probabilities were estimated. The risk of bias and quality of evidence were assessed using SYRCLE, CERQual, and GRADE tools. …”
    Get full text
    Article
  11. 12311

    Exploring Risk Factors with Crash Severity on China Two-Lane Rural Roads Using a Random-Parameter Ordered Probit Model by Shikun Xie, Xiaofeng Ji, Wenchen Yang, Rui Fang, Jingjing Hao

    Published 2020-01-01
    “…A random-parameter ordered probit model was estimated using these data to capture underlying unobserved characteristics in personal traits, vehicle attributes, roadway conditions, environmental factors, and crash attribute. …”
    Get full text
    Article
  12. 12312

    Factors associated with multidrug-resistant organism (MDRO) mortality: an analysis from the national surveillance of multidrug-resistant organism, 2018-2022 by Sharifa Ezat WP, M Norhidayah, Muhammad Nur Amir AR

    Published 2025-01-01
    “…Abstract Introduction Antimicrobial resistance is a global issue, with the World Health Organization identifying it as one of the greatest threats to public health, with an estimated 4.95 million deaths linked to bacterial AMR in 2019. …”
    Get full text
    Article
  13. 12313

    MicroRNA as a Potential Diagnostic and Prognostic Biomarker in Diffuse Large B‐Cell Lymphoma: A Systematic Review and Meta‐Analysis by Shaghayegh Khanmohammadi, Mahdi Masrour, Parisa Fallahtafti, Fatemeh Hasani

    Published 2025-01-01
    “…The Reitsma bivariate model estimated a sensitivity of 0.788 (95% CI: 0.733–0.834, p < 0.001), a specificity of 0.727 (95% CI: 0.654–0.790, p < 0.001), and an AUC of 0.824 in. …”
    Get full text
    Article
  14. 12314

    Long-term Measurements of Carbonaceous Aerosol at Cape Hedo, Okinawa, Japan: Effects of Changes in Emissions in East Asia by Kojiro Shimada, Akinori Takami, Takatsugu Ishida, Yuta Taniguchi, Shuichi Hasegawa, Chak K. Chan, Yong Pyo Kim, Neng-Huei Lin, Shiro Hatakeyama

    Published 2021-05-01
    “…Although the EC concentration did not change appreciably in either season, the OC concentration decreased at rates of 0.10 µg C m−3 y−1 and 0.11 µg C m−3 y−1 during spring and winter, respectively. We estimated the contributions from the various sources of carbonaceous aerosol, viz., biomass burning, fossil-fuel combustion, and air-pollutant transport from China, based on the OC/EC ratio, which decreased from 5.7 to 2.4 in terms of the annual average. …”
    Get full text
    Article
  15. 12315

    Heterogeneous association of health with patient and general practice characteristics by region, age and chronic condition: pooled cross-sectional study of patient-level data from... by Hugh Gravelle, Yan Feng, Vladimir Sergeevich Gordeev

    Published 2025-02-01
    “…Ordinary least-squares multiple regression models of patient health estimated on the full sample and on eight condition-specific, nine region-specific and six age-specific subsamples. …”
    Get full text
    Article
  16. 12316

    Exploring the Mediating Role of Multiple Organ Dysfunction in Sepsis-Induced Disseminated Intravascular Coagulation and Its Impact on Worsening Prognosis by Guangjie Wang MD, Chenxiao Hao MD, Sun Yao MD, Yiqin Wang PHD, Zongtao Xu MD, Huiying Zhao MD, Youzhong An MD

    Published 2024-08-01
    “…Employing mediation analysis estimated direct and indirect associations. Of 549 participants, 131 were in the DIC group, with the remaining 418 in the non-DIC group. …”
    Get full text
    Article
  17. 12317

    Obesity phenotypes and dyslipidemia in adults from four African countries: An H3Africa AWI-Gen study. by Engelbert A Nonterah, Godfred Agongo, Nigel J Crowther, Shukri F Mohamed, Lisa K Micklesfield, Palwendé Romuald Boua, Alisha N Wade, Solomon S R Choma, Hermann Sorgho, Isaac Kissiangani, Gershim Asiki, Patrick Ansah, Abraham R Oduro, Shane A Norris, Stephen M Tollman, Frederick J Raal, Marianne Alberts, Michele Ramsay, as members of AWI-Gen and the H3Africa Consortium

    Published 2025-01-01
    “…Age-standardized prevalence and adjusted mean cholesterol, LDL-C, HDL-C, triglycerides and non-HDL-C were estimated using Poisson regression analyses and association of body mass index (BMI), waist circumference (WC) and waist-to-hip ratio (WTHR) with abnormal lipid fractions modeled using a random effects meta-analysis. …”
    Get full text
    Article
  18. 12318

    RETRACTED: Efficacy of Vanadyl Sulfate and Selenium Tetrachloride as Anti-Diabetic Agents against Hyperglycemia and Oxidative Stress Induced by Diabetes Mellitus in Male Rats by Fawziah A. Al-Salmi, Reham Z. Hamza

    Published 2021-12-01
    “…Fifty male albino rats were divided into five groups, and all treatments were administrated at 9:00 a.m. daily for 60 successive days: control, STZ (Streptozotocin; 50 mg/kg of STZ was given to 6 h fasted animals in a single dose, followed by confirmation of diabetic state occurrence after 72 h by blood glucose estimation at >280 mg/dl), STZ (Diabetic) plus administration of VOSO<sub>4</sub> (15 mg/kg) for 60 days, STZ (Diabetic) plus administration of selenium tetrachloride (0.87 mg/Kg), and STZ plus VOSO<sub>4</sub> and, after 1/2 h, administration of selenium tetrachloride at the above doses. …”
    Get full text
    Article
  19. 12319

    Accuracy-dependent dose-constraints and dose-based safety margins for organs-at-risk in radiotherapy by Joep C. Stroom, Sandra C. Vieira, Carlo Greco, Sebastiaan M.J.J.G. Nijsten

    Published 2025-01-01
    “…Setting SDDcrit,New = MDDcrit,New = 0 in the recipe yields the “True” critical dose, and Dcrit,True - Dcrit,publ can be considered a dose-based safety margin (DSM).As hypothetical example, we estimated MDDcrit and SDDcrit values by simulating geometric errors in our clinical treatment plans and adding dose-based uncertainty. …”
    Get full text
    Article
  20. 12320

    Modulus of Elasticity of Two Ceramic Materials and Stress-Inducing Mechanical Deformation following Fabrication Techniques and Adhesive Cementation Procedures of a Dental Ceramic by G. Isgrò, D. Rodi, A. Sachs, M. Hashimoto

    Published 2019-01-01
    “…Fabrication technique, precementation, and cementation operative procedures can induce significant modification of the stressing patterns throughout the thickness of some classes of dental ceramic materials. Objectives. To estimate, by means of the deflection test, residual stress in restorative dental ceramic following fabrication technique, precementation, and resin cement coating procedures and to relate it to the elastic property of the ceramic material tested. …”
    Get full text
    Article