Go to:
Logótipo
Você está em: Start > Publications > View > Modelação estatística dos índices de sinistralidade, aplicados ao setor da construção
Publication

Modelação estatística dos índices de sinistralidade, aplicados ao setor da construção

Title
Modelação estatística dos índices de sinistralidade, aplicados ao setor da construção
Type
Article in International Scientific Journal
Year
2012
Authors
João Santos Baptista
(Author)
FEUP
View Personal Page You do not have permissions to view the institutional email. Search for Participant Publications View Authenticus page View ORCID page
Paulo Oliveira
(Author)
FEUP
View Personal Page Search for Participant Publications Without AUTHENTICUS Without ORCID
Vasco Carvalhal
(Author)
Other
The person does not belong to the institution. The person does not belong to the institution. The person does not belong to the institution. Without AUTHENTICUS Without ORCID
Scientific classification
FOS: Engineering and technology > Civil engineering
CORDIS: Technological sciences > Technology > Safety technology
Other information
Resumo (PT): Face ao quadro problemático das estatísticas de sinistralidade e considerando a Segurança na construção uma missão vital e de primordial significado para a sociedade, pretendeu-se com o presente estudo desenvolver modelos matemáticos, com capacidade explicativa do comportamento dos índices de sinistralidade em função de variáveis setoriais e globais como a taxa de desemprego e a taxa de crescimento do PIB de Portugal. Foram utilizados dados oficiais relativos a uma amostra de conveniência composta por 58 empresas do setor da construção, referente ao período de 6 anos. Foi efetuado o tratamento estatístico dos dados e desenhados modelos com base em regressões lineares. No final, dois dos modelos desenvolvidos apresentaram capacidade explicativa. Sendo que nestes aparecem como variáveis relevantes, a taxa de desemprego e os custos de formação por trabalhador. Apesar da capacidade explicativa dos modelos e da possibilidade da sua utilização pelas empresas do setor, como ferramenta potenciadora da Prevenção dos acidentes ocupacionais, é ainda questionada a eventual falta de consistência dos dados e a qualidade da formação ministrada nas empresas.
Abstract (EN): Given the problematic picture of work accident statistics and considering the Construction Safety a vital mission and of prime significance to society in general, it was intended with this study to develop a mathematical model capable of explaining the behavior of a given variable as a function of several variables and market sector. Predicting what your loss ratio is allows the possibility of a timely and effective planning of investment in prevention and occupational health and safety in the workplace. To this purpose, we included exogenous variables, such as the unemployment rate and the growth rate of GDP of Portugal. These models serve as statistical forecasting models, since the coefficients of the independent variables are significant. Linear regressions were used due to the lack of temporal data other types of regression are difficult to prove solid. Still managed to get three multiple linear regression models partially significant, a simple linear regression model was statistically significant and a multiple linear regression model was statistically significant. Thus, the final result of this study allowed finding that only two models have demonstrated the good predictive capability and reliability for future use. In these, appear as relevant variables the unemployment rate and the cost of formation per employee. These models can be used by companies in the industry, such as tools to enhance Prevention of occupational accidents.
Language: Portuguese
Type (Professor's evaluation): Scientific
Contact: jsbap@fe.up.pt
Notes: http://www.ricot.com.pt/artigos/1/IJWC.4_Oliveira%20et%20al_1.10.pdf
Documents
We could not find any documents associated to the publication.
Related Publications

Of the same scientific areas

Falls from height: Analysis of 114 cases (2019)
Another Publication in an International Scientific Journal
Tomi Zlatar; Eliane Maria Gorga Lago; Willames de Albuquerque Soares; João Santos Baptista; Béda Barkokébas Junior
Formworks - provisionally stability of the sets (2014)
Chapter or Part of a Book
Arnaldo Reis; João Santos Baptista
Formworks - Maximizing the prefabrication of each set on the ground (2014)
Chapter or Part of a Book
Arnaldo Reis; João Santos Baptista
BIM Approach in Construction Safety-A Case Study on Preventing Falls from Height (2022)
Article in International Scientific Journal
Rodrigues, F; João Santos Baptista; Pinto, D
Hazards identification during design phase (2017)
Article in International Conference Proceedings Book
Rodrigues, F; Barbosa, A; João Santos Baptista

Of the same journal

Youth Labour Insertion in Portugal: an education perspective (2013)
Article in International Scientific Journal
Parente, Cristina ; Ramos, Madalena ; Marcos, Vanessa; Cruz, Sofia Alexandra; Neto, Hernâni Veloso
Um estudo exploratório sobre burnout e indicadores psicopatológicos em polícias (2015)
Article in International Scientific Journal
Joana Rosa; Fernando Passos; Cristina Queirós
Stress no trabalho em enfermeiros: estudo comparativo Espanha/Portugal = Stress at work among nurses: a comparative study Spain/Portugal (2018)
Article in International Scientific Journal
Maria Baldonedo; Pilar Mosteiro; Cristina Queirós; Elisabete Borges; Margarida Abreu
Skin temperature evolution in an acclimation process (2014)
Article in International Scientific Journal
Emília Rosa Quelhas Moreira Da Costa; João Santos Baptista; Jorge Carvalho

See all (26)

Recommend this page Top
Copyright 1996-2024 © Faculdade de Arquitectura da Universidade do Porto  I Terms and Conditions  I Acessibility  I Index A-Z  I Guest Book
Page created on: 2024-11-07 at 12:47:10 | Acceptable Use Policy | Data Protection Policy | Complaint Portal