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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">mes</journal-id><journal-title-group><journal-title xml:lang="ru">Экстремальная биомедицина</journal-title><trans-title-group xml:lang="en"><trans-title>Extreme Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">3033-8964</issn><issn pub-type="epub">3033-8972</issn><publisher><publisher-name>Centre for Strategic Planning of the Federal Medical and Biological Agency</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47183/mes.2023.008</article-id><article-id custom-type="elpub" pub-id-type="custom">mes-77</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОБЗОР</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REVIEW</subject></subj-group></article-categories><title-group><article-title>Расчет референтных интервалов для показателей крови у детей и подростков: обзор проектов</article-title><trans-title-group xml:lang="en"><trans-title>Calculation of reference intervals of blood parameters in children and adolescents: projects review</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гришина</surname><given-names>Ж. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Grishina</surname><given-names>Zh. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жанна Валерьевна Гришина </p><p>ул. Б. Дорогомиловская, д. 5, г. Москва, 121059 </p></bio><bio xml:lang="en"><p>Zhanna V. Grishina </p><p>B. Dorogomilovskaya, 5, Moscow, 121059 </p></bio><email xlink:type="simple">grinzanetk@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ключников</surname><given-names>С. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Klyuchnikov</surname><given-names>S. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва </p></bio><bio xml:lang="en"><p>Moscow </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фещенко</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Feshchenko</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва </p></bio><bio xml:lang="en"><p>Moscow </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жолинский</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zholinskiy</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва </p></bio><bio xml:lang="en"><p>Moscow </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральный научно-клинический центр спортивной медицины и реабилитации Федерального медико-биологического агентства</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research and Clinical Center of Sports Medicine and Rehabilitation of the Federal Medical Biological Agency</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>24</day><month>10</month><year>2024</year></pub-date><volume>25</volume><issue>1</issue><fpage>4</fpage><lpage>11</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гришина Ж.В., Ключников С.О., Фещенко В.С., Жолинский А.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Гришина Ж.В., Ключников С.О., Фещенко В.С., Жолинский А.В.</copyright-holder><copyright-holder xml:lang="en">Grishina Z.V., Klyuchnikov S.O., Feshchenko V.S., Zholinskiy A.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.extrememedicine.ru/jour/article/view/77">https://www.extrememedicine.ru/jour/article/view/77</self-uri><abstract><p>В обзоре существующих на сегодняшний день проектов по расчету референтных интервалов показателей крови на больших выборках детей разного пола и возраста обсуждены актуальные вопросы расчета педиатрических референтных интервалов для биохимических маркеров, проведено сравнение значений референтных интервалов, полученных в разных проектах. Представлены ограничения, будущие перспективы и гармонизация педиатрических референтных интервалов, в том числе для несовершеннолетних спортсменов.</p></abstract><trans-abstract xml:lang="en"><p>The review of the currently existing projects focused on calculating the reference intervals of blood parameters in large samples of children of different gender and age discusses the urgent issues of calculating pediatric reference intervals of biochemical markers, the paper provides comparison of the reference intervals established within the framework of different projects. The limitations, future prospects and harmonization of pediatric reference intervals, including for juvenile athletes, are provided.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>референтные интервалы</kwd><kwd>показатели крови</kwd><kwd>педиатрия</kwd><kwd>дети</kwd><kwd>несовершеннолетние спортсмены</kwd><kwd>спортивная медицина</kwd></kwd-group><kwd-group xml:lang="en"><kwd>reference intervals</kwd><kwd>blood parameters</kwd><kwd>pediatrics</kwd><kwd>children</kwd><kwd>juvenile athletes</kwd><kwd>sports medicine</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках прикладной научно-исследовательской работы по теме: «Разработка методических рекомендаций по повышению эффективности мероприятий медико-биологического обеспечения несовершеннолетних спортсменов спортивных сборных команд Российской Федерации» (шифр «Дети-22»), государственный контракт ФГБУ ФНКЦСМ ФМБА России № 107.002.22.14 от 11.07.2022.</funding-statement><funding-statement xml:lang="en">The study was performed as part of the applied research project “Developing the Guidelines on Increasing the Efficiency of the Measures for Medical and Biological Support of Juvenile Athletes of Russian National Teams” (code “Deti-22”), the Federal Research and Clinical Center of Sports Medicine and Rehabilitation of the Federal Medical Biological Agency State Assignment №107.002.22.14 of 11.07.2022.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Дёмин В. Ф., Ключников С. О., Балыковой Л. А., Самойлова А. С., редакторы. Авторские лекции по педиатрии. Детская спортивная медицина. 2017; 10: 81–99.</mixed-citation><mixed-citation xml:lang="en">Dyomin VF, Klyuchnikov SO, Balykovoj LA, Samojlova AS, redaktory. Avtorskie lekcii po pediatrii. Detskaya sportivnaya medicina. 2017; 10: 81–99. Russian.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Tahmasebi H, Higgins V, Fung A, Truong D, White-Al Habeeb N, Adeli K. Pediatric reference intervals for biochemical markers: gaps and challenges, recent national initiatives and future perspectives. 2017; 28 (1): 43–63.</mixed-citation><mixed-citation xml:lang="en">Tahmasebi H, Higgins V, Fung A, Truong D, White-Al Habeeb N, Adeli K. Pediatric reference intervals for biochemical markers: gaps and challenges, recent national initiatives and future perspectives. 2017; 28 (1): 43–63.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Дудникова Э. В., редактор. Физиологические константы у детей: учеб.-методическое пособие. Ростов-н/Д: Изд-во РостГМУ, 2016; 46 с.</mixed-citation><mixed-citation xml:lang="en">Dudnikova EhV, redaktor. Fiziologicheskie konstanty u detej: ucheb.-metodicheskoe posobie. Rostov-n/D: Izd-vo RostGMU, 2016; 46 s. Russian.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Евгина С. А., Савельев Л. И. Современные теория и практика референтных интервалов. Лабораторная служба. 2019; 8 (2): 36–44.</mixed-citation><mixed-citation xml:lang="en">Evgina SA, Savelev LI. Sovremennye teoriya i praktika referentnyx intervalov. Laboratornaya sluzhba. 2019; 8 (2): 36–44. Russian.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">ГОСТ Р 53022.3-2008 «Технологии лабораторные клинические. Требования к качеству клинических лабораторных исследований. Ч. 3. Правила оценки клинической информативности лабораторных тестов». М.: Стандартинформ, 2009; 22 c.</mixed-citation><mixed-citation xml:lang="en">GOST R 53022.3-2008 «Texnologii laboratornye klinicheskie. Trebovaniya k kachestvu klinicheskix laboratornyx issledovanij. Ch. 3. Pravila ocenki klinicheskoj informativnosti laboratornyx testov». M.: Standartinform, 2009; 22 c.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Boyd JC. Clinical and Laboratory Standards Institute (CLSI). Defining, establishing, and verifying reference intervals in the clinical laboratory; Аpproved guideline, CLSI document C28-A3. 2010; 28 (3).</mixed-citation><mixed-citation xml:lang="en">Boyd JC. Clinical and Laboratory Standards Institute (CLSI). Defining, establishing, and verifying reference intervals in the clinical laboratory; Аpproved guideline, CLSI document C28-A3. 2010; 28 (3).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Yang L, Grey V. Pediatric reference intervals for bone markers. Clin Biochem. 2006; 39: 561–8.</mixed-citation><mixed-citation xml:lang="en">Yang L, Grey V. Pediatric reference intervals for bone markers. Clin Biochem. 2006; 39: 561–8.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Colantonio DA, Kyriakopoulou L, Chan MK, Daly CH, Brinc D, Venner AA, et al. Closing the gaps in pediatric laboratory reference intervals: a CALIPER database of 40 biochemical markers in a healthy and multiethnic population of children. Clin Chem. 2012; 58: 854–68.</mixed-citation><mixed-citation xml:lang="en">Colantonio DA, Kyriakopoulou L, Chan MK, Daly CH, Brinc D, Venner AA, et al. Closing the gaps in pediatric laboratory reference intervals: a CALIPER database of 40 biochemical markers in a healthy and multiethnic population of children. Clin Chem. 2012; 58: 854–68.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Delvin EE, Laxmi Grey V, Vergee Z, CALIPER Working Group. Gap analysis of pediatric reference intervals related to thyroid hormones and the growth hormone-insulin growth factor axis. Clin Biochem. 2006; 39: 588–94.</mixed-citation><mixed-citation xml:lang="en">Delvin EE, Laxmi Grey V, Vergee Z, CALIPER Working Group. Gap analysis of pediatric reference intervals related to thyroid hormones and the growth hormone-insulin growth factor axis. Clin Biochem. 2006; 39: 588–94.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Konforte D, Shea JL, Kyriakopoulou L, Colantonio D, Cohen AH, Shaw J, et al. Complex biological pattern of fertility hormones in children and adolescents: a study of healthy children from the CALIPER cohort and establishment of pediatric reference intervals. Clin Chem. 2013; 59: 1215–27.</mixed-citation><mixed-citation xml:lang="en">Konforte D, Shea JL, Kyriakopoulou L, Colantonio D, Cohen AH, Shaw J, et al. Complex biological pattern of fertility hormones in children and adolescents: a study of healthy children from the CALIPER cohort and establishment of pediatric reference intervals. Clin Chem. 2013; 59: 1215–27.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Гришина Ж. В., Ключников С. О., Яшин Т. А., Макарова Г. А., Ломазова Е. В., Бушуева И. Е. и др. Референтные интервалы биохимических показателей крови у юных спортсменов. Вопросы практической педиатрии. 2022; 17 (1): 71–78.</mixed-citation><mixed-citation xml:lang="en">Grishina ZhV, Klyuchnikov SO, Yashin TA, Makarova GA, Lomazova EV, Bushueva IE, i dr. Referentnye intervaly bioximicheskix pokazatelej krovi u yunyx sportsmenov. Voprosy prakticheskoj pediatrii. 2022; 17 (1): 71–78. Russian.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Tate JR, Sikaris KA, Jones GR, Yen T, Koerbin G, Ryan J, et al. Harmonising adult and paediatric reference intervals in australia and new zealand: an evidence-based approach for establishing a first panel of chemistry analytes. Clin Biochem Rev. 2014; 35: 213–35.</mixed-citation><mixed-citation xml:lang="en">Tate JR, Sikaris KA, Jones GR, Yen T, Koerbin G, Ryan J, et al. Harmonising adult and paediatric reference intervals in australia and new zealand: an evidence-based approach for establishing a first panel of chemistry analytes. Clin Biochem Rev. 2014; 35: 213–35.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Jones GR, Koetsier SD. RCPAQAP First Combined Measurement and Reference Interval Survey. Clin Biochem Rev. 2014; 35: 243–50.</mixed-citation><mixed-citation xml:lang="en">Jones GR, Koetsier SD. RCPAQAP First Combined Measurement and Reference Interval Survey. Clin Biochem Rev. 2014; 35: 243–50.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Bailey D, Colantonio D, Kyriakopoulou L, Cohen AH, Chan MK, Armbruster D, et al. Marked biological variance in endocrine and biochemical markers in childhood: establishment of pediatric reference intervals using healthy community children from the CALIPER cohort. Clin Chem. 2013; 59: 1393–405.</mixed-citation><mixed-citation xml:lang="en">Bailey D, Colantonio D, Kyriakopoulou L, Cohen AH, Chan MK, Armbruster D, et al. Marked biological variance in endocrine and biochemical markers in childhood: establishment of pediatric reference intervals using healthy community children from the CALIPER cohort. Clin Chem. 2013; 59: 1393–405.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Raizman JE, Cohen AH, Teodoro-Morrison T, Wan B, Khun-Chen M, Wilkenson C, et al. Pediatric reference value distributions for vitamins A and E in the CALIPER cohort and establishment of age-stratified reference intervals. Clin Biochem. 2014; 47: 812–5.</mixed-citation><mixed-citation xml:lang="en">Raizman JE, Cohen AH, Teodoro-Morrison T, Wan B, Khun-Chen M, Wilkenson C, et al. Pediatric reference value distributions for vitamins A and E in the CALIPER cohort and establishment of age-stratified reference intervals. Clin Biochem. 2014; 47: 812–5.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Yazdanpanah M, Bailey D, Walsh W, Wan B, Adeli K. Analytical measurement of serum 25-OH-vitamin D(3), 25-OH-vitamin D(2) and their C3-epimers by LC-MS/MS in infant and pediatric specimens. Clin Biochem. 2013; 46: 1264–71.</mixed-citation><mixed-citation xml:lang="en">Yazdanpanah M, Bailey D, Walsh W, Wan B, Adeli K. Analytical measurement of serum 25-OH-vitamin D(3), 25-OH-vitamin D(2) and their C3-epimers by LC-MS/MS in infant and pediatric specimens. Clin Biochem. 2013; 46: 1264–71.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Brinc D, Chan MK, Venner AA, Pasic MD, Colantonio D, Kyriakopolou L, et al. Long-term stability of biochemical markers in pediatric serum specimens stored at –80 degrees C: a CALIPER Substudy. Clin Biochem. 2012; 45: 816–26.</mixed-citation><mixed-citation xml:lang="en">Brinc D, Chan MK, Venner AA, Pasic MD, Colantonio D,Kyriakopolou L, et al. Long-term stability of biochemical markers in pediatric serum specimens stored at –80 degrees C: a CALIPER Substudy. Clin Biochem. 2012; 45: 816–26.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Bailey D, Bevilacqua V, Colantonio DA, Pasic MD, Perumal N, Chan MK, et al. Pediatric within-day biological variation and quality specifications for 38 biochemical markers in the CALIPER cohort. Clin Chem. 2014; 60: 518–29.</mixed-citation><mixed-citation xml:lang="en">Bailey D, Bevilacqua V, Colantonio DA, Pasic MD, Perumal N, Chan MK, et al. Pediatric within-day biological variation and quality specifications for 38 biochemical markers in the CALIPER cohort. Clin Chem. 2014; 60: 518–29.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Pasic MD, Colantonio DA, Chan MK, Venner AA, Brinc D, Adeli K. Influence of fasting and sample collection time on 38 biochemical markers in healthy children: a CALIPER substudy. Clin Biochem. 2012; 45: 1125–30.</mixed-citation><mixed-citation xml:lang="en">Pasic MD, Colantonio DA, Chan MK, Venner AA, Brinc D, Adeli K. Influence of fasting and sample collection time on 38 biochemical markers in healthy children: a CALIPER substudy. Clin Biochem. 2012; 45: 1125–30.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Bevilacqua V, Chan MK, Chen Y, Armbruster D, Schodin B, Adeli K. Pediatric population reference value distributions for cancer biomarkers and covariate-stratified reference intervals in the CALIPER cohort. Clin Chem. 2014; 60: 1532–42.</mixed-citation><mixed-citation xml:lang="en">Bevilacqua V, Chan MK, Chen Y, Armbruster D, Schodin B, Adeli K. Pediatric population reference value distributions for cancer biomarkers and covariate-stratified reference intervals in the CALIPER cohort. Clin Chem. 2014; 60: 1532–42.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Teodoro-Morrison T, Kyriakopoulou L, Chen YK, Raizman JE, Bevilacqua V, Chan MK, et al. Dynamic biological changes in metabolic disease biomarkers in childhood and adolescence: A CALIPER study of healthy community children. Clin Biochem. 2015; 48: 828–36.</mixed-citation><mixed-citation xml:lang="en">Teodoro-Morrison T, Kyriakopoulou L, Chen YK, Raizman JE, Bevilacqua V, Chan MK, et al. Dynamic biological changes in metabolic disease biomarkers in childhood and adolescence: A CALIPER study of healthy community children. Clin Biochem. 2015; 48: 828–36.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Raizman JE, Quinn F, Armbruster DA, Adeli K. Pediatric reference intervals for calculated free testosterone, bioavailable testosterone and free androgen index in the CALIPER cohort. Clin Chem Lab Med. 2015; 53: e239–e243.</mixed-citation><mixed-citation xml:lang="en">Raizman JE, Quinn F, Armbruster DA, Adeli K. Pediatric reference intervals for calculated free testosterone, bioavailable testosterone and free androgen index in the CALIPER cohort. Clin Chem Lab Med. 2015; 53: e239–e243.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Flanders MM, Crist RA, Roberts WL, Rodgers GM. Pediatric reference intervals for seven common coagulation assays. Clin Chem. 2005; 51: 1738–42.</mixed-citation><mixed-citation xml:lang="en">Flanders MM, Crist RA, Roberts WL, Rodgers GM. Pediatric reference intervals for seven common coagulation assays. Clin Chem. 2005; 51: 1738–42.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Kushnir MM, Rockwood AL, Roberts WL, Pattison EG, Owen WE, Bunker AM, et al. Development and performance evaluation of a tandem mass spectrometry assay for 4 adrenal steroids. Clin Chem. 2006; 52: 1559–67.</mixed-citation><mixed-citation xml:lang="en">Kushnir MM, Rockwood AL, Roberts WL, Pattison EG, Owen WE, Bunker AM, et al. Development and performance evaluation of a tandem mass spectrometry assay for 4 adrenal steroids. Clin Chem. 2006; 52: 1559–67.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Clifford SM, Bunker AM, Jacobsen JR, Roberts WL. Age and gender specific pediatric reference intervals for aldolase, amylase, ceruloplasmin, creatine kinase, pancreatic amylase, prealbumin, and uric acid. Clin Chim Acta. 2011; 412: 788–90.</mixed-citation><mixed-citation xml:lang="en">Clifford SM, Bunker AM, Jacobsen JR, Roberts WL. Age and gender specific pediatric reference intervals for aldolase, amylase, ceruloplasmin, creatine kinase, pancreatic amylase, prealbumin, and uric acid. Clin Chim Acta. 2011; 412: 788–90.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Johnson-Davis KL, Moore SJ, Owen WE, Cutler JM, Frank EL. A rapid HPLC method used to establish pediatric reference intervals for vitamins A and E. Clin Chim Acta. 2009; 405: 35–38.</mixed-citation><mixed-citation xml:lang="en">Johnson-Davis KL, Moore SJ, Owen WE, Cutler JM, Frank EL. A rapid HPLC method used to establish pediatric reference intervals for vitamins A and E. Clin Chim Acta. 2009; 405: 35–38.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Meikle AW, Kushnir MM, Rockwood AL, Pattison EG, Terry AH, Sandrock T, et al. Adrenal steroid concentrations in children seven to seventeen years of age. J Pediatr Endocrinol Metab. 2007; 20: 1281–91.</mixed-citation><mixed-citation xml:lang="en">Meikle AW, Kushnir MM, Rockwood AL, Pattison EG, Terry AH, Sandrock T, et al. Adrenal steroid concentrations in children seven to seventeen years of age. J Pediatr Endocrinol Metab. 2007; 20: 1281–91.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Wyness SP, Roberts WL, Straseski JA. Pediatric reference intervals for four serum bone markers using two automated immunoassays. Clin Chim Acta. 2013; 415: 169–72.</mixed-citation><mixed-citation xml:lang="en">Wyness SP, Roberts WL, Straseski JA. Pediatric reference intervals for four serum bone markers using two automated immunoassays. Clin Chim Acta. 2013; 415: 169–72.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Hilsted L, Rustad P, Aksglaede L, Sorensen K, Juul A. Recommended Nordic paediatric reference intervals for 21 common biochemical properties. Scand J Clin Lab Invest. 2013; 73: 1–9.</mixed-citation><mixed-citation xml:lang="en">Hilsted L, Rustad P, Aksglaede L, Sorensen K, Juul A. Recommended Nordic paediatric reference intervals for 21 common biochemical properties. Scand J Clin Lab Invest. 2013; 73: 1–9.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Kohse KP. KiGGS — the German survey on children’s health as data base for reference intervals and beyond. Clin Biochem 2014; 47: 742–3.</mixed-citation><mixed-citation xml:lang="en">Kohse KP. KiGGS — the German survey on children’s health as data base for reference intervals and beyond. Clin Biochem 2014; 47: 742–3.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Kamtsiuris P, Lange M, Schaffrath RA. The German Health Interview and Examination Survey for Children and Adolescents (KiGGS): sample design, response and nonresponse analysis. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2007; 50: 547–56.</mixed-citation><mixed-citation xml:lang="en">Kamtsiuris P, Lange M, Schaffrath RA. The German Health Interview and Examination Survey for Children and Adolescents (KiGGS): sample design, response and nonresponse analysis. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2007; 50: 547–56.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Kohse KP, Thamm M. KiGGS-the German survey on children’s health as database for reference intervals. Clin Biochem. 2011; 44: 479.</mixed-citation><mixed-citation xml:lang="en">Kohse KP, Thamm M. KiGGS-the German survey on children’s health as database for reference intervals. Clin Biochem. 2011; 44: 479.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Thierfelder W, Dortschy R, Hintzpeter B, Kahl H, Scheidt-Nave C. Biochemical measures in the German Health Interview and Examination Survey for Children and Adolescents (KiGGS). Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2007; 50: 757–70.</mixed-citation><mixed-citation xml:lang="en">Thierfelder W, Dortschy R, Hintzpeter B, Kahl H, Scheidt-Nave C. Biochemical measures in the German Health Interview and Examination Survey for Children and Adolescents (KiGGS). Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2007; 50: 757–70.</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Witte T, Ittermann T, Thamm M, Riblet NB, Volzke H. Association between serum thyroid-stimulating hormone levels and serum lipids in children and adolescents: a population-based study of german youth. J Clin Endocrinol Metab. 2015; 100: 2090–97.</mixed-citation><mixed-citation xml:lang="en">Witte T, Ittermann T, Thamm M, Riblet NB, Volzke H. Association between serum thyroid-stimulating hormone levels and serum lipids in children and adolescents: a population-based study of german youth. J Clin Endocrinol Metab. 2015; 100: 2090–97.</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Southcott EK, Kerrigan JL, Potter JM, Telford RD, Waring P, Reynolds GJ, et al. Establishment of pediatric reference intervals on a large cohort of healthy children. Clin Chim Acta. 2010; 411: 1421–7.</mixed-citation><mixed-citation xml:lang="en">Southcott EK, Kerrigan JL, Potter JM, Telford RD, Waring P, Reynolds GJ, et al. Establishment of pediatric reference intervals on a large cohort of healthy children. Clin Chim Acta. 2010; 411: 1421–7.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Koerbin G, Abhayaratna WP, Potter JM, Apostoloska S, Telford RD, Hickman PE. NTproBNP concentrations in healthy children. Clin Biochem. 2012; 45: 1158–60.</mixed-citation><mixed-citation xml:lang="en">Koerbin G, Abhayaratna WP, Potter JM, Apostoloska S, Telford RD, Hickman PE. NTproBNP concentrations in healthy children. Clin Biochem. 2012; 45: 1158–60.</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Mortensen ME, Caudill SP, Caldwell KL, Ward CD, Jones RL. Total and methyl mercury in whole blood measured for the first time in the U.S. population: NHANES 2011–2012. Environ Res. 2014; 134: 257–64.</mixed-citation><mixed-citation xml:lang="en">Mortensen ME, Caudill SP, Caldwell KL, Ward CD, Jones RL. Total and methyl mercury in whole blood measured for the first time in the U.S. population: NHANES 2011–2012. Environ Res. 2014; 134: 257–64.</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Kamycheva E, Goto T, Camargo CA, Jr. Celiac disease is associated with reduced bone mineral density and in- creased FRAX scores in the US National Health and Nutrition Examination Survey. Osteoporos Int. 2016.</mixed-citation><mixed-citation xml:lang="en">Kamycheva E, Goto T, Camargo CA, Jr. Celiac disease is associated with reduced bone mineral density and in- creased FRAX scores in the US National Health and Nutrition Examination Survey. Osteoporos Int. 2016.</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Breslow RA, Wideroff L, Graubard BI, Erwin D, Reichman ME, Ziegler RG, et al. Alcohol and prostate cancer in the NHANES I epidemiologic follow-up study. First National Health and Nutrition Examination Survey of the United States. Ann Epidemiol. 1999; 9: 254–61.</mixed-citation><mixed-citation xml:lang="en">Breslow RA, Wideroff L, Graubard BI, Erwin D, Reichman ME, Ziegler RG, et al. Alcohol and prostate cancer in the NHANES I epidemiologic follow-up study. First National Health and Nutrition Examination Survey of the United States. Ann Epidemiol. 1999; 9: 254–61.</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Patel MA, Mener DJ, Garcia-Esquinas E, Navas-Acien A, Agrawal Y, Lin SY. Tobacco smoke exposure and eustachian tube disorders in US children and adolescents. PLoS One. 2016; 11: e0163926.</mixed-citation><mixed-citation xml:lang="en">Patel MA, Mener DJ, Garcia-Esquinas E, Navas-Acien A, Agrawal Y, Lin SY. Tobacco smoke exposure and eustachian tube disorders in US children and adolescents. PLoS One. 2016; 11: e0163926.</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Cheng CK, Chan J, Cembrowski GS, van Assendelft OW. Complete blood count reference interval diagrams derived from NHANES III: stratification by age, sex, and race. Lab Hematol. 2004; 10: 42–53.</mixed-citation><mixed-citation xml:lang="en">Cheng CK, Chan J, Cembrowski GS, van Assendelft OW. Complete blood count reference interval diagrams derived from NHANES III: stratification by age, sex, and race. Lab Hematol. 2004; 10: 42–53.</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">Hollowell JG, van Assendelft OW, Gunter EW, Lewis BG, Najjar M, Pfeiffer C. Centers for Disease Control and Prevention, National Center for Health Statistics. Hematological and iron-related analytes-reference data for persons aged 1 year and over: United States, 1988–94. Vital Health Stat. 2005; (247): 1–156.</mixed-citation><mixed-citation xml:lang="en">Hollowell JG, van Assendelft OW, Gunter EW, Lewis BG, Najjar M, Pfeiffer C. Centers for Disease Control and Prevention, National Center for Health Statistics. Hematological and iron-related analytes-reference data for persons aged 1 year and over: United States, 1988–94. Vital Health Stat. 2005; (247): 1–156.</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Wener MH, Daum PR, McQuillan GM. The influence of age, sex, and race on the upper reference limit of serum C-reactive protein concentration. J Rheumatol. 2000; 27: 2351–9.</mixed-citation><mixed-citation xml:lang="en">Wener MH, Daum PR, McQuillan GM. The influence of age, sex, and race on the upper reference limit of serum C-reactive protein concentration. J Rheumatol. 2000; 27: 2351–9.</mixed-citation></citation-alternatives></ref><ref id="cit44"><label>44</label><citation-alternatives><mixed-citation xml:lang="ru">Kant AK, Graubard BI. Race-ethnic, family income, and education differentials in nutritional and lipid biomarkers in US children and adolescents: NHANES 2003–2006. Am J Clin Nutr. 2012; 96: 601–12.</mixed-citation><mixed-citation xml:lang="en">Kant AK, Graubard BI. Race-ethnic, family income, and education differentials in nutritional and lipid biomarkers in US children and adolescents: NHANES 2003–2006. Am J Clin Nutr. 2012; 96: 601–12.</mixed-citation></citation-alternatives></ref><ref id="cit45"><label>45</label><citation-alternatives><mixed-citation xml:lang="ru">Rustad P, Felding P, Lahti A, Hyltoft Petersen P. Descriptive analytical data and consequences for calculation of common reference intervals in the Nordic Reference Interval Project 2000. Scand J Clin Lab Invest. 2004; 64: 343–70.</mixed-citation><mixed-citation xml:lang="en">Rustad P, Felding P, Lahti A, Hyltoft Petersen P. Descriptive analytical data and consequences for calculation of common reference intervals in the Nordic Reference Interval Project 2000. Scand J Clin Lab Invest. 2004; 64: 343–70.</mixed-citation></citation-alternatives></ref><ref id="cit46"><label>46</label><citation-alternatives><mixed-citation xml:lang="ru">Rustad P, Felding P, Franzson L, Kairisto V, Lahti A, Martensson A, et al. The Nordic Reference Interval Project 2000: recommended reference intervals for 25 common biochemical properties. Scand J Clin Lab Invest. 2004; 64: 271–84.</mixed-citation><mixed-citation xml:lang="en">Rustad P, Felding P, Franzson L, Kairisto V, Lahti A, Martensson A, et al. The Nordic Reference Interval Project 2000: recommended reference intervals for 25 common biochemical properties. Scand J Clin Lab Invest. 2004; 64: 271–84.</mixed-citation></citation-alternatives></ref><ref id="cit47"><label>47</label><citation-alternatives><mixed-citation xml:lang="ru">Urdal P, Bolann B, Marstein S, Rustad P, Steensland H, Asberg A. Updated reference intervals for clinical chemical components. Tidsskr Nor Laegeforen. 2004; 124: 1515–7. 48. Rustad P, Felding P, Lahti A. Nordic Reference Interval Project 2000. Proposal for guidelines to establish common biological reference intervals in large geographical areas for biochemical quantities measured frequently in serum and plasma. Clin Chem Lab Med. 2004; 42: 783–91.</mixed-citation><mixed-citation xml:lang="en">Urdal P, Bolann B, Marstein S, Rustad P, Steensland H, Asberg A. Updated reference intervals for clinical chemical components. Tidsskr Nor Laegeforen. 2004; 124: 1515–7.</mixed-citation></citation-alternatives></ref><ref id="cit48"><label>48</label><citation-alternatives><mixed-citation xml:lang="ru">Макарова Г. А., Гришина Ж. В., Чернуха С. М., Базанович С. А., Ядгаров М. Я., Фещенко В. С. Центильные градации морфологических и биохимических показателей крови у спортсменов: особые подходы к анализу и оценке. Лечебная физкультура и спортивная медицина. 2020; 1 (155): 14–21.</mixed-citation><mixed-citation xml:lang="en">Rustad P, Felding P, Lahti A. Nordic Reference Interval Project 2000. Proposal for guidelines to establish common biological reference intervals in large geographical areas for biochemical quantities measured frequently in serum and plasma. Clin Chem Lab Med. 2004; 42: 783–91.</mixed-citation></citation-alternatives></ref><ref id="cit49"><label>49</label><citation-alternatives><mixed-citation xml:lang="ru">Гришина Ж. В., Макарова Г. А., Базанович С. А., Чернуха С. М., Ядгаров М. Я., Фещенко В. С. и др. Скрытые нарушения метаболизма у высококвалифицированных спортсменов. Спортивная медицина: наука и практика. 2020; 10 (4): 64–75.</mixed-citation><mixed-citation xml:lang="en">Makarova GA, Grishina ZhV, Chernuxa SM, Bazanovich SA, Yadgarov MYa, Feshhenko VS. Centil'nye gradacii morfologicheskix i bioximicheskix pokazateleĭ krovi u sportsmenov: osobye podxody k analizu i ocenke. Lechebnaya fizkul'tura i sportivnaya medicina. 2020; 1 (155): 14–21. Russian.</mixed-citation></citation-alternatives></ref><ref id="cit50"><label>50</label><citation-alternatives><mixed-citation xml:lang="ru">Wilasco MI, Goldani HA, Dornelles CT, Maurer RL, Kieling CO, Porowski M, et al. Ghrelin, leptin and insulin in healthy children: Relationship with anthropometry, gender, and age distribution. Regul Pept. 2012; 173: 21–26.</mixed-citation><mixed-citation xml:lang="en">Grishina ZhV, Makarova GA, Bazanovich SA, Chernuxa SM, Yadgarov MYa, Feshhenko VS, i dr. Skrytye narusheniya metabolizma u vysokokvalificirovannyx sportsmenov. Sportivnaya medicina: nauka i praktika. 2020; 10 (4): 64–75. Russian.</mixed-citation></citation-alternatives></ref><ref id="cit51"><label>51</label><citation-alternatives><mixed-citation xml:lang="ru">Wilasco MI, Goldani HA, Dornelles CT, Maurer RL, Kieling CO, Porowski M, et al. Ghrelin, leptin and insulin in healthy children: Relationship with anthropometry, gender, and age distribution. Regul Pept. 2012; 173: 21–26.</mixed-citation><mixed-citation xml:lang="en">Wilasco MI, Goldani HA, Dornelles CT, Maurer RL, Kieling CO, Porowski M, et al. Ghrelin, leptin and insulin in healthy children: Relationship with anthropometry, gender, and age distribution. Regul Pept. 2012; 173: 21–26.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
