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Effect of Osteoporosis on Energy Expenditure of Resting and Daily Activities in Postmenopausal Women

Year: 2010
Type: article
Study design: Observational Study
Abstract: O Ob bj je ec ct ti iv ve e: : The purpose of our study was to determine the effect of osteoporosis on energy expenditure and daily activities of postmenopausal women.M Ma at te er ri ia al ls s a an nd d M Me et th ho od ds s: : Eighteen recently diagnosed postmenopausal osteoporotic women without any fractures participated in this study.They were matched for age and body mass index with 19 postmenopausal nonosteoporotic women.Energy expenditure of postmenopausal women was measured using an indirect calorimetry during resting, sitting, standing and walking at speeds of 50 m/min and 70 m/min.Quality of life of subjects was evaluated with the short form-36 (SF-36) questionnaire.R Re es su ul lt ts s: : There were no significant differences between groups for VO2 (ml/min) during resting, sitting, standing, and walking at speeds of 50 m/min and 70 m/min.Bone mineral density (BMD) of the proximal femur was correlated with resting energy expenditure (REE) (r=0.49,p= 0.03) in postmenopausal osteoporotic women.The SF-36 bodily pain subscale score was significantly higher in postmenopausal osteoporotic women (74.33±20.86)than in nonosteoporotic women (58.10±17.09).The power of the study for detecting the differences was calculated as 71%.C Co on nc cl lu us si io on n: : The results seem to indicate that there is a relationship between BMD and REE in postmenopausal osteoporotic women.Although pain scores were higher in osteoporotic women, it was detected that they did not affect the energy expenditure of resting and at different physical activity levels.While determining the caloric intake of osteoporotic women and energy expenditure estimation in various daily physical activities, it can be taken into account that energy expenditure of osteoporotic women is similar to nonosteoporotic women.Turk J Phys Med Rehab 2010;56:111-5.K Ke ey y W Wo or rd ds s: : Bone mineral density, DXA, energy expenditure, osteoporosis, quality of life, walking Ö Öz ze et t A Am ma aç ç: : Çal›flmam›z›n amac› osteoporozun postmenopozal kad›nlarda enerji tüketimleri ve günlük aktiviteleri üzerine etkilerini araflt›rmakt›r.G Ge er re eç ç v ve e Y Yö ön nt te em m: : Çal›flmaya daha önce tan›s› konmufl, k›r›¤› olmayan 18 postmenopozal osteoporozlu kad›n kat›ld› ve bunlar, yafl ve beden kitle indeksi bak›m›ndan 19 postmenopozal osteoporoz olmayan kad›n ile efllefltirildi.‹ndirekt kalorimetri yöntemiyle postmenopozal kad›nlar›n; istirahat, oturma, ayakta durma ve 50 m/dk, 70 m/dk h›zlar›nda yürüme s›ras›ndaki enerji tüketimleri ölçüldü.Yaflam kaliteleri Short Form-36 (SF-36) anketiyle de¤erlendirildi.B Bu ul lg gu ul la ar r: : Gruplar aras›nda, istirahat, oturma ve 50 m/dk ve 70 m/dk h›zlarda yürüme esnas›ndaki VO2 (ml/dk) parametreleri yönünden istatistiksel olarak anlaml› fark yoktu.Osteoporotik kad›nlarda proksimal femur kemik mineral yo¤unlu¤u ile istirahat enerji tüketimi aras›nda korelasyon gözlendi (r=0,49, P= 0,03).SF-36 anketinin "a¤r›" alt grubu bak›m›ndan osteoporoz grubu puanlar› kontrollere göre anlaml› derecede yüksekti (74,33±20,86 ve 58,10±17,09).Çal›flman›n farkl›l›klar› tespit edebilme gücü %71 olarak hesaplanm›flt›r.S So on nu uç ç: : Sonuçlar, postmenopozal osteoporotik kad›nlarda kemik mineral yo¤unlu¤u ile istirahat enerji tüketimi aras›nda bir iliflki oldu¤unu göstermektedir.Osteoporozu olan kad›nlarda, a¤r› skorlar›n›n yüksek olmas›na ra¤men istirahat ve farkl› fiziksel aktivite düzeyindeki enerji tüketimini etkilemedi¤i tespit edildi.Osteoporotik kad›nlar›n kalori al›mlar›nda ve çeflitli günlük fiziksel aktivite düzeylerindeki enerji tüketimi hesaplanmalar›nda osteoporozu olan ve olmayan kad›nlar›n enerji tüketimlerinin benzer oldu¤u dikkate al›nabilir.Türk Fiz T›p Rehab Derg
DOI: 10.4274/tftr.56.111
Language: English
Field: Medicine
Open Access status: bronze
OpenAlex ID: W2035037864
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Cites: 40
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Related to: 10