IDEAS home Printed from https://ideas.repec.org/a/spr/stmapp/v15y2006i2d10.1007_s10260-006-0019-3.html
   My bibliography  Save this article

Neurocognitive Effects in Welders Exposed to Aluminium: An Application of the NPC Test and NPC Ranking Methods

Author

Listed:
  • Stefano Bonnini

    (University of Padova)

  • Livio Corain

    (University of Padova)

  • Fortunato Munaò

    (University of Messina)

  • Luigi Salmaso

    (University of Padova)

Abstract

The aim of this study is to investigate the effects of exposure to aluminium on the cognitive sphere in a group of welders. Given the intrinsic complexity of the neurocognitive sphere, three different psychomotor variables were used for its investigation allowing the resulting problem to be naturally modelized into a multivariate framework and solved by a nonparametric combination of permutation tests (NPC test). In order to make the treated and control groups comparable, we also stratified the samples on the basis of a risk index that estimates the combined action of biological age and exposure time. Despite the fact that studies in the literature have reached conflicting results, our study highlights a significant drop in attention and memory performances in individuals exposed to aluminium. Finally, we identify a global criterion that summarises the information on the neurocognitive state by applying the nonparametric combination of dependent rankings method (NPC ranking).

Suggested Citation

  • Stefano Bonnini & Livio Corain & Fortunato Munaò & Luigi Salmaso, 2006. "Neurocognitive Effects in Welders Exposed to Aluminium: An Application of the NPC Test and NPC Ranking Methods," Statistical Methods & Applications, Springer;Società Italiana di Statistica, vol. 15(2), pages 191-208, August.
    • Handle: RePEc:spr:stmapp:v:15:y:2006:i:2:d:10.1007_s10260-006-0019-3
    DOI: 10.1007/s10260-006-0019-3
    as

    Download full text from publisher

    File URL: http://link.springer.com/10.1007/s10260-006-0019-3
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1007/s10260-006-0019-3?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Alessandro Lago & Fortunato Pesarin, 2000. "Nonparametric combiantion of dependent rankings with application to the quality assessment of industrial products," Metron - International Journal of Statistics, Dipartimento di Statistica, Probabilità e Statistiche Applicate - University of Rome, vol. 0(1-2), pages 39-52.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Massimiliano Giacalone & Agata Zirilli & Mariacarla Moleti & Angela Alibrandi, 2018. "Does the iodized salt therapy of pregnant mothers increase the children IQ? Empirical evidence of a statistical study based on permutation tests," Quality & Quantity: International Journal of Methodology, Springer, vol. 52(3), pages 1423-1435, May.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Marco Marozzi & Mario Bolzan, 2018. "An Index of Household Accessibility to Basic Services: A Study of Italian Regions," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 136(3), pages 1237-1250, April.
    2. Marco Marozzi, 2009. "A composite indicator dimension reduction procedure with application to university student satisfaction," Statistica Neerlandica, Netherlands Society for Statistics and Operations Research, vol. 63(3), pages 258-268, August.
    3. Michele Compare & Michele Bellora & Enrico Zio, 2017. "Aggregation of importance measures for decision making in reliability engineering," Post-Print hal-01652234, HAL.
    4. Marco Marozzi, 2016. "Construction, Robustness Assessment and Application of an Index of Perceived Level of Socio-Economic Threat from Immigrants: A Study of 47 European Countries and Regions," Social Indicators Research: An International and Interdisciplinary Journal for Quality-of-Life Measurement, Springer, vol. 128(1), pages 413-437, August.
    5. Stefano Bonnini & Livio Corain & Fortunato Munaò & Luigi Salmaso, 2006. "Neurocognitive Effects in Welders Exposed to Aluminium: An Application of the NPC Test and NPC Ranking Methods," Statistical Methods & Applications, Springer;Società Italiana di Statistica, vol. 15(2), pages 191-208, August.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:spr:stmapp:v:15:y:2006:i:2:d:10.1007_s10260-006-0019-3. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.