Showing 1,141 - 1,160 results of 20,715 for search 'data low analysis', query time: 0.31s Refine Results
  1. 1141
  2. 1142

    Low transthyretin is associated with the poor prognosis of colorectal cancer by Zhe Zhang, Zhe Zhang, Zhe Zhang, Chenhao Hu, Chenhao Hu, Chenhao Hu, Feiyu Shi, Feiyu Shi, Feiyu Shi, Lei Zhang, Lei Zhang, Lei Zhang, Ya Wang, Ya Wang, Yujie Zhang, Yujie Zhang, Yujie Zhang, Xiaojiang Zhang, Xiaojiang Zhang, Xiaojiang Zhang, Junjun She, Junjun She, Junjun She

    Published 2025-02-01
    “…Furthermore, an additional cohort of 377 CRC patients enrolled between January 2014 and December 2015 was included as an external validation.ResultsBased on the optimal cut-off value of 121.3 mg/L, we divided the patients into the TTR-lower group (<121.3 mg/L) and the TTR-higher group (≥121.3 mg/L). Comparative analysis revealed that the TTR-higher group exhibited a younger demographic, a higher prevalence of low colorectal cancers, an elevated R0 resection rate, superior differentiation, earlier stage and lower levels of carcinoembryonic antigen (CEA) in contrast to the TTR-lower group. …”
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  3. 1143

    Low awareness and affordability are major drivers of low consumption of animal‐source foods among children in Northern Ethiopia: A mixed‐methods study by Taddese Zerfu, Alan Duncan, Isabelle Baltenweck, Geraldine McNeill

    Published 2025-01-01
    “…A community‐based mixed‐methods study was conducted, using exploratory qualitative methods supplemented by the analysis of secondary data from the Ethiopian Demographic and Health Survey (EDHS). …”
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  4. 1144

    Effect of the difference enumeration attack on LowMC instances by Xinxin GE, Zhihu LI, Meiqin WANG, Kai HU

    Published 2021-06-01
    “…The LowMC is an algorithm with low multiplicative complexities.For the parameter with limited data complexities and low number of S-boxes, the difference enumeration attack was proposed, which could theoretically attack all rounds of the LowMC.Considering that the original attack is based on the random linear layer,the strength of LowMC algorithm against differential enumeration attacks under a specific linear layer deserves more study.The difference enumeration attack cannot reach theoretical rounds through the research on the so-called key initial round.In terms of some LowMC instances, the key initial round is smaller than the theoretical value, which leads to the failure of the difference enumeration attack.Since the number of rounds of the LowMC is completely based on existing attacks, the analysis is of great significance to the rounds design of the LowMC.…”
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  5. 1145
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    Management of Energy Flows in Low-temperature Separation Units by Trishyn F.A., Trach O. R., Orlovskaya Yu. V.

    Published 2018-04-01
    “…The aim of this work is to study the effect of medium and low power ultrasound on the crystallization and separation processes. …”
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  7. 1147

    Low Noise Programmable DC Amplifier with Remote Control by Viktor E. Ivanov, Chye En Un

    Published 2019-10-01
    “…Experimental studies were based on a system consisting of a low-noise amplifying path and spectroanalyser using the data acquisition module E14-440. …”
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  8. 1148

    Low-energy lenticular laser surgery for the correction of myopia by E.V. Boiko, D.R. Mirsaitova, A.V. Titov

    Published 2024-03-01
    “…This study includes a comparative analysis of data from 193 patients (288 eyes) operated for different degrees myopia including a number of cases with myopic astigmatism using SMILE technology with different FSL energy levels from 130 to 150 nJ. …”
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  9. 1149

    Healthy lifestyle in low-socioeconomic groups: expert views by Liza A. Hoveling, Manna A. Alma, Jeanet A. Landsman-Dijkstra, Nynke Smidt, Sijmen A. Reijneveld, Ute Bültmann, Marlou L. A. De Kroon

    Published 2025-05-01
    “…All interviews were audio recorded, transcribed verbatim, and analysed following thematic analysis.ResultsFour themes emerged from the data: individual factors, accumulating problems, social context and societal factors; for the second aim a fifth theme emerged: involvement of individuals with low SEP. …”
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  10. 1150

    Low-value MRI of the knee in Norway: a register-based study to identify the proportion of potentially low-value MRIs and estimate the related costs by Bjørn Hofmann, Elin Kjelle, Eivind Richter Andersen, Vegard Håvik, Ingrid Øfsti Brandsæter

    Published 2024-03-01
    “…Objectives The objective of this study is to investigate the proportion of potentially low-value knee MRI in Norway and to provide an estimate of the related costs.Design Register study based on conditional data extraction and analysis of data from Control and Reimbursement of Healthcare Claims registry in Norway.Setting MRI in public specialist healthcare with universal health coverage (Norway).Participants 48 212 MRIs for 41 456 unique patients and 45 946 reimbursement claims.Outcome measures Proportion of MRIs of the knee that (1) did not have a relevant tentative diagnosis prior to the knee MRI, (2) did not have a relevant alternative image of the knee before the MRI or (3) did not have a relevant code from the specialist care within 6 months after the MRI, and those that had combinations of 1, 2 and 3. …”
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  11. 1151

    Multiple Agricultural Production Efficiency in Horro District of Horro Guduru Wollega Zone, Western Ethiopia, Using Hierarchical-Based Cluster Data Envelopment Analysis by Tolesa Tesema, Bacha Gebissa

    Published 2022-01-01
    “…Hence, the farm household is under food insecurity and earned a low annual income. To overcome these challenges, the present study used hierarchical-based cluster data envelopment analysis by collecting data from 152 sample households through structured questionnaires. …”
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  12. 1152

    Prevalence and predictors of cervical cancer screening among married women in India: A cross-sectional analysis of National Family Health Survey-5 data by Vansh Maheshwari, Siaa Girotra, Mansi Malik, Saurav Basu

    Published 2025-01-01
    “…In this study, we utilized data from the National Family Health Survey-5 (NFHS-5: 2019-2021) conducted by the International Institute of Population Studies. …”
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  15. 1155

    Data-driven multi-fault detection in pipelines utilizing frequency response function and artificial neural networks by Hussein A. M. Hussein, Sharafiz B. Abdul Rahim, Faizal B. Mustapha, Prajindra S. Krishnan, Nawal Aswan B. Abdul Jalil

    Published 2025-03-01
    “…The data underwent preprocessing, including the application of principal component analysis (PCA) for feature selection. …”
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  16. 1156

    Retrospective secondary data analysis to identify high-cost users in inpatient department of hospitals in Thailand, a middle-income country with universal healthcare coverage by Yot Teerawattananon, Yi Wang, Wanrudee Isaranuwatchai, Waranya Rattanavipapong, Nitichen Kittiratchakool, Rukmanee Butchon, Jadej Thammatacharee

    Published 2021-07-01
    “…Objectives The study aims to identify high-cost users (HCUs) in the inpatient departments of hospitals in Thailand including their common characteristics, patterns of healthcare utilisation and expenditure compared with low-cost users, and to explore potential factors associated with HCUs so the healthcare system can be prepared to support the HCUs including those who have increased chances of becoming HCUs.Design and setting A retrospective secondary data analysis using hospitalisation data from Thailand’s Universal Coverage Scheme (UCS) obtained from the National Health Security Office over a 5-year period from October 2014 to September 2019 (fiscal year 2014–2018).Participants Study participants included Thai citizens who had at least one inpatient admission to hospitals under the UCS over the study period.Results Over the 5-year period, the top 5% of the hospitalised population (or HCUs) consumed almost 50% of the health expenditure each year. …”
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    Inequalities and Determinants of Quality Antenatal Care Coverage Among Women of Reproductive Age (15–49) in Tanzania: A Cross‐Sectional Analysis of National Data by Sanun Ally Kessy, Sophia A. Kagoye, Jovin R. Tibenderana, Ahmed Yusuph Nyaki, Rachel N. Manongi, Innocent B. Mboya

    Published 2025-07-01
    “…Methods We performed a secondary analysis of cross‐sectional data from 6620 women of reproductive age using the 2022 Tanzania Demographic and Health Survey. …”
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