Prevalence of Prehypertension and Hypertension in a Nationally Representative Sample of Iranian Children and Adolescents: The CASPIAN-IV Study
نویسندگان
چکیده
BACKGROUND The global health burden has faced toward non-communicable diseases (NCDs). It is suggested that adulthood blood pressure (BP) is tracked from childhood. This study aims to evaluate the mean BP and the prevalence of prehypertension and hypertension in the Iranian pediatric population. METHODS In a national survey as the 4(th) phase of Childhood and Adolescence Surveillance and Prevention of Adult Non-communicable diseases study and through random multistage cluster sampling, a national sample of Iranian school students, aged 6-18 years, were recruited. Data gathered by means of modified World Health Organization Global school-based student health survey questionnaire, a weight disorders determinants questionnaire and anthropometric and BP measurements. Prehypertension (HTN) was defined as BP equal or greater than 90(th) age and sex specific percentile or ≥120/80 mmHg and HTN was defined as BP ≥95(th) percentile. RESULTS A total of 13486 students entered the study (49.2% girls, 75.6% urban). Mean age of participants was 11.47 ± 3.36 years. A total rate of 4.17% (3.84-4.52 95% CI) for high systolic BP (SBP), 4.33% (3.99-4.68) for high diastolic BP (DBP) and 6.88% (6.45-7.32) for high SBP and/or DBP was depicted. CONCLUSIONS The prevalence rate of high BP (pre-HTN together with HTN) is substantially high in this population. It is needed to study the causative situations and implement relevant interventions.
منابع مشابه
Prevalence of Vitamin D Deficiency according to Climate Conditions among a Nationally Representative Sample of Iranian Adolescents: the CASPIAN-III Study
Background: Sunlight is the main source of vitamin D; therefore, environmental factors might have an important role in the high prevalence of hypovitaminosis D in children. This study aimed to assess the vitamin D status according to the climate of the living area in a nationally representative sample of Iranian adolescents. Material and Methods: This nationwide cross-sectional survey was perfo...
متن کاملAssociation of Dietary Behaviors with Physical Activity in a Nationally Representative Sample of Children and Adolescents: the CASPIAN- IV Study
Background: Nutritional health and adequate physical activity (PA), especially in childhood and grow periods, have a substantial role in health. This study assessed the association of dietary behaviors (main courses and snacks intake) with PA in children and adolescents. Materials and Methods: Using multistage random cluster sampling method, a representative sample of 14,880 school students wer...
متن کاملThe relationship of serum vitamin D and Zinc in a nationally representative sample of Iranian children and adolescents: The CASPIAN-III study
Background: Vitamin D (VitD) deficiency is a common worldwide problem. Some previous studies have shown that both Zinc (Zn) and VitD deficiency are prevalent in Iran. This study aimed to assess the relationship of serum Zn and vitamin D levels in a nationally representative sample of Iranian children and adolescents. Methods: This case-control study was conducted as a sub-study of a s...
متن کاملDietary Habits and Health Related Behaviors in Iranian Children and Adolescents: The CASPIAN- IV Study
Background: Obesity has a growing global epidemic with several risk factors including lifestyle habits, physical activity, and prolonged screen time. This study aimed to compare the dietary habits and self-reported health behaviors in a nationally representative sample of Iranian children and adolescents. Materials and Methods: This cross sectional nationwide study was conducted in the framewor...
متن کاملFirst report on simplified diagnostic criteria for pre-hypertension and hypertension in a national sample of adolescents from the Middle East and North Africa: the CASPIAN-III study.
OBJECTIVE This study aimed to simplify the diagnostic criteria of pre-hypertension (pre-HTN) and hypertension (HTN) in the pediatric age group, and to determine the accuracy of these simple indexes in a nationally-representative sample of Iranian children and adolescents. METHOD The diagnostic accuracy of the indexes of systolic blood pressure-to-height ratio (SBPHR) and diastolic BPHR (DBPHR...
متن کامل