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Data Statistics for Epidemiological Research

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Biomedical Engineering".

Deadline for manuscript submissions: 20 February 2025 | Viewed by 748

Special Issue Editor


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Guest Editor
1. 2Ai – School of Technology, IPCA, Barcelos, Portugal
2. LASI – Associate Laboratory of Intelligent Systems, Guimarães, Portugal
Interests: artificial intelligence; biostatistics; cognitive psychology; cognitive science and applications; intelligent systems; human–machine interaction; statistics applied to health sciences; statistics applied to quality

Special Issue Information

Dear Colleagues,

Epidemiological research is at the forefront of public health efforts, seeking to comprehend the spread, causes and changes of diseases among populations. Key to this endeavor is the meticulous application of statistical methods to scrutinize intricate datasets, revealing trends, pinpointing risk factors and guiding evidence-based interventions. Acknowledging the pivotal significance of data statistics in propelling epidemiological understanding, we are delighted to unveil a Special Issue devoted to data statistics for epidemiological research. This Special Issue aims to offer a platform for researchers, statisticians, epidemiologists and public health practitioners to present their innovative approaches, methodologies and discoveries in the field of data statistics in epidemiological research. These papers are expected to utilize statistical methodologies in epidemiological research encompassing machine learning and artificial intelligence techniques to aid in uncovering complex relationships within epidemiological data, but are not limited to this field. Effective data visualization and interpretation facilitate the communication of epidemiological findings. Overcoming statistical challenges, integrating big data analytics and addressing ethical considerations are vital for ensuring the integrity and impact of epidemiological research.

Dr. Estela Vilhena
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Applied Sciences is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • big data analytics
  • data analysis
  • data visualization
  • epidemiology
  • health outcomes
  • machine learning
  • public health
  • risk factors
  • spatial analysis

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Published Papers (1 paper)

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Research

14 pages, 745 KiB  
Article
Exploring Demand: Challenges and Opportunities for Free-From and Organic Foods in Portuguese Market
by Teresa Lemos, Marta Vasconcelos, Sérgio Sousa, Simão Pinho, Ana M. Gomes and Elisabete Pinto
Appl. Sci. 2024, 14(22), 10492; https://doi.org/10.3390/app142210492 - 14 Nov 2024
Viewed by 401
Abstract
The rising prevalence of food intolerances and increased health and environmental consciousness has driven the demand for free-from (FF) and organic products. This study aims to analyze consumer needs, motivations, and challenges related to these products in Portugal through an online survey with [...] Read more.
The rising prevalence of food intolerances and increased health and environmental consciousness has driven the demand for free-from (FF) and organic products. This study aims to analyze consumer needs, motivations, and challenges related to these products in Portugal through an online survey with 2268 eligible responses, with a median age of the participants of 41 years. The sample was predominantly female (76.9%), with male participants comprising 23.1% of the sample. The results show that 97.4% of the respondents were aware of FF products, with 60.0% being regular consumers, particularly of lactose-free milk and gluten-free bread and biscuits. Significant market gaps were identified in the variety of FF bread (62.8%), pastries (49.0%), and cookies (38.4%). The consumers identified high prices (84.9%) and excessive sugar/fat content (52.1%) as the main drawbacks of FF products currently on the market. The women showed greater knowledge and purchase levels compared to the men. The trust in organic certification was low (21.4%), with skepticism higher among the lower-income and male participants. Despite this, 78.1% believed in the health benefits of organic products, and 72.2% agreed that increased demand could lower prices. Overall, this study highlights the need for greater product variety, improved transparency, and consumer education to enhance market trust and accessibility. Full article
(This article belongs to the Special Issue Data Statistics for Epidemiological Research)
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