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master's thesis
Utjecaj prehrane i tjelesne aktivnosti na mineralnu gustoću skeleta u studentica
Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology, 2012. urn:nbn:hr:159:014137
Šabani, Melinda
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Food Quality Control
Laboratory for Nutrition Science

Institutional repository: Repository of the Faculty of Food Technology and Biotechnology

Cite this document

Šabani, M. (2012). Utjecaj prehrane i tjelesne aktivnosti na mineralnu gustoću skeleta u studentica (Master's thesis). Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology. Retrieved from https://urn.nsk.hr/urn:nbn:hr:159:014137

Šabani, Melinda. "Utjecaj prehrane i tjelesne aktivnosti na mineralnu gustoću skeleta u studentica." Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2012. https://urn.nsk.hr/urn:nbn:hr:159:014137

Šabani, Melinda. "Utjecaj prehrane i tjelesne aktivnosti na mineralnu gustoću skeleta u studentica." Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, 2012. https://urn.nsk.hr/urn:nbn:hr:159:014137

Šabani, M. (2012). 'Utjecaj prehrane i tjelesne aktivnosti na mineralnu gustoću skeleta u studentica', Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, accessed 09 November 2024, https://urn.nsk.hr/urn:nbn:hr:159:014137

Šabani M. Utjecaj prehrane i tjelesne aktivnosti na mineralnu gustoću skeleta u studentica [Master's thesis]. Zagreb: University of Zagreb, Faculty of Food Technology and Biotechnology; 2012 [cited 2024 November 09] Available at: https://urn.nsk.hr/urn:nbn:hr:159:014137

M. Šabani, "Utjecaj prehrane i tjelesne aktivnosti na mineralnu gustoću skeleta u studentica", Master's thesis, University of Zagreb, Faculty of Food Technology and Biotechnology, Zagreb, 2012. Available at: https://urn.nsk.hr/urn:nbn:hr:159:014137

Metadata
TitleUtjecaj prehrane i tjelesne aktivnosti na mineralnu gustoću skeleta u studentica
Title (english)Influence of diet and physical activity on bone mineral density among female students
AuthorMelinda Šabani
MentorSelma Cvijetić-Avdagić (mentor)
GranterUniversity of Zagreb
Faculty of Food Technology and Biotechnology
(Department of Food Quality Control)
(Laboratory for Nutrition Science)
Zagreb
Defense date and country2012-09-28, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Food Technology
Abstract
Prehrana i tjelesna aktivnost važni su okolišni čimbenici na zdravlje kostiju. Provedena je sekundarna analiza podataka studije o vršnoj koštanoj masi u studentica zagrebačkog sveučilišta uz dodatnu analizu u koju je uključen unos vitamina D hranom i laboratorijski nalazi kalcija i natrija u urinu. Studentice su bile u dobi do 18 do 25 godina, kada se pretpostavljalo da su u najvećem dijelu skeleta dosegnule vršnu koštanu masu. Cilj dodatnih analiza je bio utvrditi razlike u unosu vitamina D, kao i u izlučivanju kalcija i natrija u studentica s visokom tjelesnom aktivnosti u odnosu na studentice s manjom tjelesnom aktivnosti. Analizirana je i povezanost unosa vitamina D, kao i drugih prehrambenih sastojaka te kalcija i natrija u urinu s koštanom gustoćom u te dvije grupe ispitanica. Nije bilo značajne razlike u unosu kalcija i vitamina D između dvije grupe studentica. Tjelesno aktivnije studentice su imale veći unos kalija i značajno veću vrijednost natrija u urinu. Pronađena je pozitivna korelacija između natrija i kalcija u urinu. Studentice koje su bile tjelesno aktivnije imale su veću koštanu gustoću u odnosu na manje tjelesno aktivne studentice, iako su bile značajno mlađe. Naši rezultati upućuju da je tjelesna aktivnost značajniji faktor za formiranje vršne koštane gustoće nego prehrambeni unos kalcija i vitamina D.
Abstract (english)
Diet and physical activity are important environmental factors for bone health. We conducted a secondary statistical analysis of study data on female students at the University of Zagreb, with additional analysis. Students were aged 18 to 25 years, when it was assumed that peak bone mass in most parts of the skeleton was achieved. Additional analysis included vitamin D dietary intake, laboratory calcium and sodium in the urine. The aim was to identify differences in intake of vitamin D, as well as the excretion of calcium and sodium in students with high physical activity compared to students with lower physical activity.We also analyzed the association of vitamin D intake and other dietary constituents, calcium and sodium in the urine with bone density in these two groups of subjects. There were no significant differences in calcium and vitamin D dietary intake between the two student groups. Significantly greater value of sodium in the urine was found among physically more active students, with higher potassium intake. We also found positive correlation between sodium and calcium in the urine. Students with higher physical activity had higher bone mineral density compared to students with lower physical activity, although they were significantly younger. Our results suggest that physical activity is more significant predictor of bone density than calcium and vitamin D dietary intake.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:159:014137
Study programmeTitle: Nutrition
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra nutricionizma (magistar/magistra nutricionizma)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2017-05-09 09:17:00