Caspian Journal of Pediatrics، جلد ۱، شماره ۱، صفحات ۹-۱۲

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عنوان انگلیسی Normal calcium, sodium and potassium to creatinine ratio in Babol healthy adolescents
چکیده انگلیسی مقاله Background: Due to difficulty of obtaining a 24h urine (especially in children), a random urine calcium sample is recommended to detect of hypercalciuria. However, recent studies have shown that the urinary calcium/creatinine ratio varies with age and geographic areas. So, the aim of this study was determining the normal value of urinary calcium to creatinine ratio in healthy adolescent’s children. Methods: Four hundred eight children of 12 to 14-year-old were randomly selected from middle school in Babol (north of Iran) and early morning urinary samples of them were studied for determining normal urine Ca/Cr, Na/Cr and K/Cr ratios. Children who had the family with the history of renal disease were excluded from this study. Results: In this study the 50% and 95% of urinary Ca/Cr ratio were 0.08±0.02 and 0.13 mg/mg for the whole group. The mean of urinary Ca/Cr ratio in boys and girls were 0.08±0.03 and 0.08±0.02, respectively. The mean of urinary Na/Cr ratio in boys was 1.4±0.48 and in girls was 1.21±0.33. Also, the mean of urinary K/Cr ratio in boys and girls were 0.30±0.11 and 0.29±0.10, respectively. Conclusions: This study was shown that the urinary Ca/Cr ratio of these children is different from other geographic areas. Also, a direct relationship was seen between urinary Ca/Cr ratio, Na/Cr and k/Cr ratios.
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نویسندگان مقاله هادی سرخی | hadi sorkhi
non-communicable pediatric diseases research center


محمود حاجی احمدی | mahmood hajiahmadi
department of social medicines and health


مهدی پورامیر | mehdi pouramir
cellular and molecular biology research center, health research institute


محسن اخوان | mohsen akhavan
pediatrics medicine research center


ملیحه chooghadi | malihe chooghadi
non-communicable pediatric diseases research center, babol university of medical sciences, babol, ir iran.

سازمان اصلی تایید شده: دانشگاه علوم پزشکی بابل (Babol university of medical sciences)

سحر صدر moharerpour | sahar sadr moharerpour
non-communicable pediatric diseases research center



نشانی اینترنتی http://www.caspianjp.ir/browse.php?a_code=A-10-26-1&slc_lang=en&sid=en
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