Effects of DASH dietary and exercise on metabolic parameters in prehypertensive patients
Prehipertansif hastalarda DASH diyeti ve egzersizin metabolik parametreler üzerine etkisi
Yasemin Kaya 1 * , Harun Düğeroğlu 1, Ahmet Karataş 2, Muhammet Özbilen 3
1 Ordu Üniversitesi Tıp Fakültesi İç Hastalıkları Anabilim Dalı, Ordu, Türkiye
2 Ordu Üniversitesi Tıp Fakültesi İç Hastalıkları Anabilim Dalı, Nefroloji Bilim Dalı, Ordu, Türkiye
3 Sağlık Bakanlığı Ordu Üniversitesi Eğitim Araştırma Hastanesi İç Hastalıkları Anabilim Dalı, Nefroloji Bilim Dalı, Ordu, Türkiye
* Corresponding Author
Ortadogu Tıp Derg, Volume 10, Issue 2, pp. 167-173
https://doi.org/10.21601/ortadogutipdergisi.315813
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Abstract
Aim: The aim of this study is to investigate the effects of exercise and DASH (Dietary Approaches to Stop Hypertension) diet that is proposed in order to control blood pressure and to prevent hypertension on biochemical parameters in prehypertensive patients.
Material and Method: Fifty two prehypertensive individuals were included in the study. Patients with secondary hypertension, diabetes mellitus and thyroid disorders and receiving antihypertensive treatment were excluded from the study. At the beginning of the study, the height, weight, waist circumference (BW), systolic and diastolic blood pressures of the individuals were measured. Body mass indexes (BMI) were calculated. Fasting blood glucose, fasting lipid levels, fasting serum insulin, hs-CRP, creatinine, homocysteine were analyzed. Insulin resistance was calculated with The HOMA-IR formula and the glomerular filtration rate (GFR) was calculated with the Modification of Diet in Renal Disease (MDRD) Formula. Oral glucose tolerance test was performed. Microalbumin and urine creatinine were measured in the spot urine. DASH diet and exercise were suggested to patients during six months. Initial parameters were repeated at 6 month later.
Results: The mean age of fifty-two patients was 38 ± 7.6 years and 67% were female. Systolic and diastolic blood pressures, weight, BW, BMI, total cholesterol, LDL cholesterol, triglyceride, fasting insulin level, insulin resistance and homocysteine decreased significantly and GFR increased significantly after diet and exercise treatment (respectively; p<0.001, p=0.003, p<0.001, p<0.001, p<0.001, p= 0.006, p=0.009, p=0.039, p<0.001, p=0.003, p=0.001, p<0.001).
Conclusion: It has been shown that DASH diet and exercise have corrective effects on metabolic parameters in prehypertensive individuals.
Öz
Amaç: Prehipertansif hastalarda kan basıncını kontrol altına almak ve hipertansiyona gidişi önlemek için önerilen DASH (Dietary Approaches to Stop Hypertension) diyeti ve egzersizin biyokimyasal parametreler üzerine etkisinin olup olmadığının araştırılması amaçlandı.
Gereç ve Yöntem: Çalışmamıza 52 prehipertansif birey alındı. Sekonder hipertansiyonu, diabetes mellitusu ve tiroid bozuklukları olanlar ile antihipertansif ilaç kullananlar çalışma dışı bırakıldı. Çalışmanın başında bireylerin boy, kilo, bel çevresi (BÇ), sistolik ve diastolik kan basınçları ölçüldü. Vücut kitle indeksleri (VKI) hesaplandı. Biyokimyasal parametrelerden açlık serum glukozu, lipid düzeyleri, açlık serum insülini, hs-CRP, kreatinin, homosistein çalışıldı. HOMA-IR formülü ile insülin direnci ve MDRD (Modification of Diet in Renal Disease) formülü ile glomerüler filtrasyon hızı (GFR) hesaplandı. Oral glukoz tolerans testleri yapıldı. Spot idrarda mikroalbumin ve idrar kreatinin ölçümü yapıldı. Hastalara 6 ay DASH diyeti ve egzersiz önerildi. Hastaların 6 ay sonra yapılan kontrollerinde başlangıçta yapılan parametreler tekrar analiz edildi.
Bulgular: Elli iki hastanın yaş ortalaması 38±7.6 yıl idi ve % 67’si kadındı. Diyet ve egzersiz tedavisi sonrası sistolik ve diastolik kan basınçlarında, kilo, BÇ, VKI, total kolesterol, LDL kolesterol, trigliserid, açlık insülin düzeyi, insülin direncinde ve homosisteinde istatistiksel olarak anlamlı düşme, GFR de yükselme bulundu (sırasıyla; p<0.001, p=0.003, p<0.001, p<0.001, p<0.001, p= 0.006, p=0.009, p=0.039, p<0.001, p=0.003, p=0.001, p<0.001).
Sonuç: DASH diyeti ve egzersizin prehipertansif bireylerde metabolik parametreleri düzeltici etkisi gösterilmiştir.
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Citation
Kaya, Yasemin, Harun Düğeroğlu, Ahmet Karataş, and Muhammet Özbilen. "Effects of DASH dietary and exercise on metabolic parameters in prehypertensive patients".
Ortadoğu Tıp Dergisi 2018 10 no. 2 (2018): 167-173.
https://doi.org/10.21601/ortadogutipdergisi.315813