BACKGROUND: The prevalence of obesity in children and adolescents has increased dramatically in the last few decades. Primary hypertension, a known secondary complication among obese adults, has been considered rare in children. OBJECTIVES: To investigate the prevalence of hypertension and its relation to body mass index (BMI) in obese children aged 9-17 years in Israel. METHODS: Weight, height, BMI, and systolic and diastolic blood pressure (BP) (twice) were measured in children attending general and pediatric endocrine clinics. Obesity was defined as BMI > or = 95th percentile and overweight as BMI > or = 85th percentile. Pre-hypertension and hypertension were defined as systolic and/or diastolic BP > or = 90th percentile for age, gender and height and BP > or = 95th percentile respectively. In children with pre-hypertension or hypertension, repeated measurements were performed. RESULTS: We evaluated 264 children of whom 152 had BMI > or = 85th percentile (study group). Their mean age was 12.5 years. The prevalence of elevated BP (both pre-hypertension and hypertension) in the study group was 44.1% and 31% at the first and second measurements respectively, compared to 11.6% and 1.9% in the normal-weight group. Hypertension was documented in 17.2% of the study group at the second measurement. CONCLUSIONS: Elevated BP was diagnosed in 31% of overweight and obese children and adolescents. Increased awareness and early diagnosis and treatment are essential.
BACKGROUND: The prevalence of obesity in children and adolescents has increased dramatically in the last few decades. Primary hypertension, a known secondary complication among obese adults, has been considered rare in children. OBJECTIVES: To investigate the prevalence of hypertension and its relation to body mass index (BMI) in obesechildren aged 9-17 years in Israel. METHODS: Weight, height, BMI, and systolic and diastolic blood pressure (BP) (twice) were measured in children attending general and pediatric endocrine clinics. Obesity was defined as BMI > or = 95th percentile and overweight as BMI > or = 85th percentile. Pre-hypertension and hypertension were defined as systolic and/or diastolic BP > or = 90th percentile for age, gender and height and BP > or = 95th percentile respectively. In children with pre-hypertension or hypertension, repeated measurements were performed. RESULTS: We evaluated 264 children of whom 152 had BMI > or = 85th percentile (study group). Their mean age was 12.5 years. The prevalence of elevated BP (both pre-hypertension and hypertension) in the study group was 44.1% and 31% at the first and second measurements respectively, compared to 11.6% and 1.9% in the normal-weight group. Hypertension was documented in 17.2% of the study group at the second measurement. CONCLUSIONS: Elevated BP was diagnosed in 31% of overweight and obesechildren and adolescents. Increased awareness and early diagnosis and treatment are essential.
Authors: Tanya Halvorsen; Antoinette Moran; David R Jacobs; Lyn M Steffen; Alan R Sinaiko; Xia Zhou; Julia Steinberger Journal: J Pediatr Date: 2015-08-22 Impact factor: 4.406
Authors: Kenneth V Nyombi; Samuel Kizito; David Mukunya; Angella Nabukalu; Martin Bukama; Joseph Lunyera; Martha Asiimwe; Ivan Kimuli; Robert Kalyesubula Journal: BMC Res Notes Date: 2016-02-17
Authors: Eun Woo Nam; Bimala Sharma; Ha Yun Kim; Doris Jackeline Vasquez Paja; Young Min Yoon; Sun Ha Lee; Eun Hwan Kim; Chung Hyeon Oh; Yun Seop Kim; Chang Hoon Song; Jong Koo Kim Journal: J Lifestyle Med Date: 2015-09-30