Title
Fizička aktivnost kao moderator povezanosti parametara zdravlja i kvaliteta života
Creator
Milnaović, Ljubica, 1985-
CONOR:
58325001
Copyright date
2022
Object Links
Select license
Autorstvo-Nekomercijalno-Bez prerade 3.0 Srbija (CC BY-NC-ND 3.0)
License description
Dozvoljavate samo preuzimanje i distribuciju dela, ako/dok se pravilno naznačava ime autora, bez ikakvih promena dela i bez prava komercijalnog korišćenja dela. Ova licenca je najstroža CC licenca. Osnovni opis Licence: http://creativecommons.org/licenses/by-nc-nd/3.0/rs/deed.sr_LATN. Sadržaj ugovora u celini: http://creativecommons.org/licenses/by-nc-nd/3.0/rs/legalcode.sr-Latn
Language
Serbian
Cobiss-ID
Theses Type
Doktorska disertacija
description
Datum odbrane: 22.03.2022.
Other responsibilities
Academic Expertise
Društveno-humanističke nauke
University
Univerzitet u Nišu
Faculty
Fakultet sporta i fizičkog vaspitanja
Group
Katedra za teorijsko-metodološke predmete
Alternative title
Physical activity as a moderator of the relationship between health parameters and quality of life
Publisher
[Lj. К. Мilanović]
Format
180 str.
description
Bibliografija: стр. 151-180.
description
Scientific
disciplines in sport and physical education
Abstract (en)
The aim of this study was to determine whether physical activity as a moderator significantly affects the relationship between health and quality of life parameters of respondents of different ages, and to determine whether physical activity as a moderator in respondents of different ages affects the relationship of self-assessed health status, BMI, body image, self-esteem, life satisfaction and quality of life. In addition, the aim was to determine the consistency of statistical significance of differences in quality of life in subjects of different levels of physical activity, also of different ages. Based on these aims, one general and six specific hypotheses were defined. Hypotheses were tested on different subsamples of respondents. The total number of respondents who participated in the research was 1.500 (500 university students, 500 adult high-school students, and 500 full-time employees). The research variables were operationalized with adequate instruments. Statistical techniques for data processing used in the research were descriptive statistics (AS, SD, MIN, MAX, RANGE, SKEWNESS, KURTOSIS), Pearson's correlation coefficient, linear and hierarchical regression analysis (moderating multiple regression).
The results show that physical activity of different levels of intensity is a statistically significant moderator of certain relations of health parameters and domains of quality of life. When considering the domains of quality of life, in the domain of physical health, high-intensity physical activity moderated the largest number of achieved moderating effects (60%). In the domain of mental health, high-intensity physical activity also achieved the highest number of moderating effects (75%). In the domain of the social relation, high-intensity physical activity and low-intensity physical activity achieved the same number of moderating effects (44.5%). In the environmental domain of quality of life, the highest number of moderating effects was recorded by low-intensity physical activity (41.7%), followed by high-intensity physical activity (33.3%). If all the observed parameters of health are taken into account, physical activity has proven to be the most important moderator of the relationship between body image and all domains of quality of life. This effect of physical activity is most pronounced in the sub-sample of students. When analyzing the relations between self-esteem and quality of life, physical activity is a moderator only in the domain of physical health, among students and the working population, while in other domains it is not. When observing the relationship between life satisfaction and quality of life, high-intensity physical activity moderates statistically significantly their relations only in a subsample of students, while in students and the working population there is no moderating effect of physical activity. If subsamples of respondents are observed, physical activity of all levels of intensity has the greatest impact on the relationship between all individual parameters of health and quality of life in the working population, and least in the sample of students. From all the above, it can be concluded that high-intensity physical activity moderates almost half of the achieved moderating effects, in relation to different parameters of health and the domain of life. Exercising high- intensity physical activity in adults of different ages can significantly affect their quality of life.
Authors Key words
Fizička aktivnost, zdravstveni status, kvalitet života, slika tijela, samopoštovanje, BMI, i zadovoljstvo životom
Authors Key words
Physical activity, health status, quality of life, body image, self-esteem, BMI and life satisfaction
Classification
796.412.22/.24:613(043.3)
Subject
S 273
Subject
796.012.1:613-055.2(043.3)
Type
Tekst
Abstract (en)
The aim of this study was to determine whether physical activity as a moderator significantly affects the relationship between health and quality of life parameters of respondents of different ages, and to determine whether physical activity as a moderator in respondents of different ages affects the relationship of self-assessed health status, BMI, body image, self-esteem, life satisfaction and quality of life. In addition, the aim was to determine the consistency of statistical significance of differences in quality of life in subjects of different levels of physical activity, also of different ages. Based on these aims, one general and six specific hypotheses were defined. Hypotheses were tested on different subsamples of respondents. The total number of respondents who participated in the research was 1.500 (500 university students, 500 adult high-school students, and 500 full-time employees). The research variables were operationalized with adequate instruments. Statistical techniques for data processing used in the research were descriptive statistics (AS, SD, MIN, MAX, RANGE, SKEWNESS, KURTOSIS), Pearson's correlation coefficient, linear and hierarchical regression analysis (moderating multiple regression).
The results show that physical activity of different levels of intensity is a statistically significant moderator of certain relations of health parameters and domains of quality of life. When considering the domains of quality of life, in the domain of physical health, high-intensity physical activity moderated the largest number of achieved moderating effects (60%). In the domain of mental health, high-intensity physical activity also achieved the highest number of moderating effects (75%). In the domain of the social relation, high-intensity physical activity and low-intensity physical activity achieved the same number of moderating effects (44.5%). In the environmental domain of quality of life, the highest number of moderating effects was recorded by low-intensity physical activity (41.7%), followed by high-intensity physical activity (33.3%). If all the observed parameters of health are taken into account, physical activity has proven to be the most important moderator of the relationship between body image and all domains of quality of life. This effect of physical activity is most pronounced in the sub-sample of students. When analyzing the relations between self-esteem and quality of life, physical activity is a moderator only in the domain of physical health, among students and the working population, while in other domains it is not. When observing the relationship between life satisfaction and quality of life, high-intensity physical activity moderates statistically significantly their relations only in a subsample of students, while in students and the working population there is no moderating effect of physical activity. If subsamples of respondents are observed, physical activity of all levels of intensity has the greatest impact on the relationship between all individual parameters of health and quality of life in the working population, and least in the sample of students. From all the above, it can be concluded that high-intensity physical activity moderates almost half of the achieved moderating effects, in relation to different parameters of health and the domain of life. Exercising high- intensity physical activity in adults of different ages can significantly affect their quality of life.
“Data exchange” service offers individual users metadata transfer in several different formats. Citation formats are offered for transfers in texts as for the transfer into internet pages. Citation formats include permanent links that guarantee access to cited sources. For use are commonly structured metadata schemes : Dublin Core xml and ETUB-MS xml, local adaptation of international ETD-MS scheme intended for use in academic documents.