Pattern recognition methods in evaluation of the structure of the laboratory data biominerals, antioxidant enzymes, selected biochemical parameters, and pulmonary function of welders

M Stepniewski; E Kolarzyk; P Zagrodzki; K Solarska; A Pietrzycka; Mariusz Kitlinski; M Schlegel-Zawadzka; B Batko

doi:10.1385/BTER:93:1-3:39

Pattern recognition methods in evaluation of the structure of the laboratory data biominerals, antioxidant enzymes, selected biochemical parameters, and pulmonary function of welders

M Stepniewski, E Kolarzyk, P Zagrodzki, K Solarska, A Pietrzycka, Mariusz Kitlinski, M Schlegel-Zawadzka, B Batko

Obstetric, Gynaecological and Prenatal Ultrasound Research

Research output: Contribution to journal › Article › peer-review

Abstract

A wide set of biochemical and spirometrical parameters was applied to a group of 41 welders. The obtained parameters were analyzed by the pattern recognition method: principal-components analysis (PCA) and mutual contribution analysis (MCA). The aim of the investigation was to find out which of 23 parameters had an influence on the pulmonological indices of COPD. It was found that PCA gave a substantial reduction of dimensionality. The most relevant parameters were Fe, Zn, Cu (all elements in blood, not in hair), FEV1, MEF50, bilirubin, TAS, and SOD. Only the relationships of MEF50, Cu, and TAS were statistically valid.

Original language	English
Pages (from-to)	39-46
Journal	Biological Trace Element Research
Volume	93
Issue number	1-3
DOIs	https://doi.org/10.1385/BTER:93:1-3:39
Publication status	Published - 2003

Subject classification (UKÄ)

Gynaecology, Obstetrics and Reproductive Medicine

Free keywords

Principal-components analysis (PCA)
(MCA)
mutual contribution analysis
copper
zinc
iron
magnesium
blood serum
hair
total
welders
antioxidant status (TAS)
chronic obstructive pulmonary disease (COPD)

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10.1385/BTER:93:1-3:39

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Stepniewski, M., Kolarzyk, E., Zagrodzki, P., Solarska, K., Pietrzycka, A., Kitlinski, M., Schlegel-Zawadzka, M., & Batko, B. (2003). Pattern recognition methods in evaluation of the structure of the laboratory data biominerals, antioxidant enzymes, selected biochemical parameters, and pulmonary function of welders. Biological Trace Element Research, 93(1-3), 39-46. https://doi.org/10.1385/BTER:93:1-3:39

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title = "Pattern recognition methods in evaluation of the structure of the laboratory data biominerals, antioxidant enzymes, selected biochemical parameters, and pulmonary function of welders",

abstract = "A wide set of biochemical and spirometrical parameters was applied to a group of 41 welders. The obtained parameters were analyzed by the pattern recognition method: principal-components analysis (PCA) and mutual contribution analysis (MCA). The aim of the investigation was to find out which of 23 parameters had an influence on the pulmonological indices of COPD. It was found that PCA gave a substantial reduction of dimensionality. The most relevant parameters were Fe, Zn, Cu (all elements in blood, not in hair), FEV1, MEF50, bilirubin, TAS, and SOD. Only the relationships of MEF50, Cu, and TAS were statistically valid.",

keywords = "Principal-components analysis (PCA), (MCA), mutual contribution analysis, copper, zinc, iron, magnesium, blood serum, hair, total, welders, antioxidant status (TAS), chronic obstructive pulmonary disease (COPD)",

author = "M Stepniewski and E Kolarzyk and P Zagrodzki and K Solarska and A Pietrzycka and Mariusz Kitlinski and M Schlegel-Zawadzka and B Batko",

year = "2003",

doi = "10.1385/BTER:93:1-3:39",

language = "English",

volume = "93",

pages = "39--46",

journal = "Biological Trace Element Research",

issn = "1559-0720",

publisher = "Humana Press",

number = "1-3",

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Stepniewski, M, Kolarzyk, E, Zagrodzki, P, Solarska, K, Pietrzycka, A, Kitlinski, M, Schlegel-Zawadzka, M & Batko, B 2003, 'Pattern recognition methods in evaluation of the structure of the laboratory data biominerals, antioxidant enzymes, selected biochemical parameters, and pulmonary function of welders', Biological Trace Element Research, vol. 93, no. 1-3, pp. 39-46. https://doi.org/10.1385/BTER:93:1-3:39

Pattern recognition methods in evaluation of the structure of the laboratory data biominerals, antioxidant enzymes, selected biochemical parameters, and pulmonary function of welders. / Stepniewski, M; Kolarzyk, E; Zagrodzki, P et al.
In: Biological Trace Element Research, Vol. 93, No. 1-3, 2003, p. 39-46.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Pattern recognition methods in evaluation of the structure of the laboratory data biominerals, antioxidant enzymes, selected biochemical parameters, and pulmonary function of welders

AU - Stepniewski, M

AU - Kolarzyk, E

AU - Zagrodzki, P

AU - Solarska, K

AU - Pietrzycka, A

AU - Kitlinski, Mariusz

AU - Schlegel-Zawadzka, M

AU - Batko, B

PY - 2003

Y1 - 2003

N2 - A wide set of biochemical and spirometrical parameters was applied to a group of 41 welders. The obtained parameters were analyzed by the pattern recognition method: principal-components analysis (PCA) and mutual contribution analysis (MCA). The aim of the investigation was to find out which of 23 parameters had an influence on the pulmonological indices of COPD. It was found that PCA gave a substantial reduction of dimensionality. The most relevant parameters were Fe, Zn, Cu (all elements in blood, not in hair), FEV1, MEF50, bilirubin, TAS, and SOD. Only the relationships of MEF50, Cu, and TAS were statistically valid.

AB - A wide set of biochemical and spirometrical parameters was applied to a group of 41 welders. The obtained parameters were analyzed by the pattern recognition method: principal-components analysis (PCA) and mutual contribution analysis (MCA). The aim of the investigation was to find out which of 23 parameters had an influence on the pulmonological indices of COPD. It was found that PCA gave a substantial reduction of dimensionality. The most relevant parameters were Fe, Zn, Cu (all elements in blood, not in hair), FEV1, MEF50, bilirubin, TAS, and SOD. Only the relationships of MEF50, Cu, and TAS were statistically valid.

KW - Principal-components analysis (PCA)

KW - (MCA)

KW - mutual contribution analysis

KW - copper

KW - zinc

KW - iron

KW - magnesium

KW - blood serum

KW - hair

KW - total

KW - welders

KW - antioxidant status (TAS)

KW - chronic obstructive pulmonary disease (COPD)

U2 - 10.1385/BTER:93:1-3:39

DO - 10.1385/BTER:93:1-3:39

M3 - Article

SN - 1559-0720

VL - 93

SP - 39

EP - 46

JO - Biological Trace Element Research

JF - Biological Trace Element Research

IS - 1-3

ER -

Pattern recognition methods in evaluation of the structure of the laboratory data biominerals, antioxidant enzymes, selected biochemical parameters, and pulmonary function of welders

Abstract

Subject classification (UKÄ)

Free keywords

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