aPublic Health Division
bDepartment of Research
cDepartment of Nephrology and Arterial Hypertension, The Children's Memorial Health Institute, Al. Dzieci Polskich
dDepartment of Healthcare Services, National Health Fund, Grójecka, Warsaw, Poland
eMRC Centre of Epidemiology for Child Health, UCL Institute of Child Health, 30 Guilford Street, London, UK
Correspondence to Mieczysław Litwin, MD, PhD, Department of Research, The Children's Memorial Health Institute, Al. Dzieci Polskich 20, 04-730 Warsaw, Poland. Tel: +48 22 815 1603; fax: +48 22 8151387; e-mail: [email protected]
Abbreviations: BP, blood pressure; CDC, Centers for Disease Control; ESH, the European Society of Hypertension; PL, Poland; WC; waist circumference
Received 25 October, 2011
Revised 29 May, 2012
Accepted 6 June, 2012
