The Experts below are selected from a list of 10701 Experts worldwide ranked by ideXlab platform

Stephen W. Duffy - One of the best experts on this subject based on the ideXlab platform.

Tao Cheng - One of the best experts on this subject based on the ideXlab platform.

  • Determinations of low Breast Screening uptake using geographically weighted regression model
    2012 20th International Conference on Geoinformatics, 2012
    Co-Authors: Chen Chen, Yu Wang, Tao Cheng
    Abstract:

    In recent years, the overall Breast Screening uptake rate in South West London is lower than national average figure. It is well acknowledged that population turnover, minutes for travel time to Screening units, deprivation and culture factors impact on Breast Screening uptake from previous research. This paper focuses on the relationship between Breast Screening uptake and its determinant factors: Index of Multiple Deprivation score in 2007, percentage of African and Muslim, minutes for travel time to nearest Breast Screening unit in South West London through a traditional global model. Moreover, using a local regression model, Geographically Weighted Regression explores the specific reasons of the low figures of Breast Screening uptake and examines the most significant variables in each lower supper output area. The Geographically Weighted Regression model is used in testing the spatial dependency and spatial non-stationary of each variable, which reveals the influence across the region uniform or variable.

  • Geoinformatics - Determinations of low Breast Screening uptake using geographically weighted regression model
    2012 20th International Conference on Geoinformatics, 2012
    Co-Authors: Chen Chen, Yu Wang, Tao Cheng
    Abstract:

    In recent years, the overall Breast Screening uptake rate in South West London is lower than national average figure. It is well acknowledged that population turnover, minutes for travel time to Screening units, deprivation and culture factors impact on Breast Screening uptake from previous research. This paper focuses on the relationship between Breast Screening uptake and its determinant factors: Index of Multiple Deprivation score in 2007, percentage of African and Muslim, minutes for travel time to nearest Breast Screening unit in South West London through a traditional global model. Moreover, using a local regression model, Geographically Weighted Regression explores the specific reasons of the low figures of Breast Screening uptake and examines the most significant variables in each lower supper output area. The Geographically Weighted Regression model is used in testing the spatial dependency and spatial non-stationary of each variable, which reveals the influence across the region uniform or variable.

Alastair G. Gale - One of the best experts on this subject based on the ideXlab platform.

  • A review of the PERFORMS scheme in Breast Screening.
    British Journal of Radiology, 2020
    Co-Authors: Alastair G. Gale, Yan Chen
    Abstract:

    This review details the aetiology of the PERFORMS self-assessment scheme in Breast Screening, together with its subsequent development, current implementation and future function. The purpose of th...

  • Cross-Atlantic differences in reading the same Breast Screening cases
    Breast Cancer Research, 2011
    Co-Authors: Yan Chen, Alastair G. Gale, Michael G. Evanoff, U Zakir
    Abstract:

    American Breast Screening radiologists typically read a lower annual volume and recall more cases than their UK counterparts. This study investigated what happens when experienced Breast Screening radiologists from both countries examined the same FFDM case set, albeit using different resolution displays.

  • Breast Screening: PERFORMS identifies key mammographic training needs.
    British Journal of Radiology, 2006
    Co-Authors: Hazel J. Scott, Alastair G. Gale
    Abstract:

    The UK Breast Screening Programme has recently expanded the age range for invitation in the prevalent round to 70 years. In contrast, fewer radiologists now choose to specialise in the area of Breast cancer Screening. In response to this depletion in film-reading personnel, an increasing number of radiographers have been trained as advanced practitioners in order to film-read alongside the current radiologists. As part of the quality assurance programme for the National Health Service Breast Screening Programme (NHSBSP), each film-reader can participate in a voluntary self-assessment scheme (Personal Performance in Mammographic Screening, PERFORMS) which consists of a number of recent challenging Breast Screening cases that are amassed nationally and distributed bi-annually. The scheme produces anonymous data on any areas of difficulties that individual participants have; these data can then be aggregated over groups of participants or over specific types of Screening cases. In this paper, the areas of di...

  • Breast cancer Screening : Comparison of radiologists' performance in a self-assessment scheme and in actual Breast Screening
    Medical Imaging 1999: Image Perception and Performance, 1999
    Co-Authors: Helen C. Cowley, Alastair G. Gale
    Abstract:

    The PERFORMS self-assessment scheme is used by the UK Breast Screening Programme as an educational tool. From this scheme a radiologist can gain insight into their own sensitivity, specificity, feature and cancer detection performance. Such data may, however, be questionable if they are not well related to the radiologist's performance in actual Breast Screening. Consequently, data from the scheme were compared with those from actual Breast Screening performance. Some correlations were found in performance, this indicates that continued use of the scheme is important to identify any areas of individual difficulty.

  • Workstation Design for Breast Screening
    Computer Assisted Radiology Computergestützte Radiologie, 1993
    Co-Authors: Alastair G. Gale, C. G. Blair-ford
    Abstract:

    Although digital mammography and associated computer aided diagnostic approaches are currently under investigation by many research groups it is unlikely that generally such approaches will be implemented for some considerable time. Currently in the UK all Breast Screening is performed using conventional Xray film.

Dorothy Davis - One of the best experts on this subject based on the ideXlab platform.

Tina Beruchashwili - One of the best experts on this subject based on the ideXlab platform.