Assessing Children's Blood Pressure—Considerations of Age and Body Size: The Muscatine Study

PEDIATRICS ◽  
1985 ◽  
Vol 75 (6) ◽  
pp. 1081-1090
Author(s):  
Ronald M. Lauer ◽  
Trudy L. Burns ◽  
William R. Clarke

Blood pressure was assessed in 4,207 children, aged 5 to 18 years, examined in the schools of Muscatine, Iowa during 1981. Overall, 69.9% of the age-sex-specific quintiles and height-sex-specific quintiles of systolic blood pressure were identical. In only 1.0% of children did these quintiles differ by more than one. Children whose blood pressure was in the highest quintile for both age and height were more obese than their peers. Those whose blood pressure was high for age but not for height were proportionately taller and heavier than their age peers. Children whose blood pressure was high for height but not for age were older, shorter, and lighter. Thus, having precocious levels of blood pressure for age during childhood is associated with excessive body weight or precocious height, whereas having high blood pressure for height but not for age is associated with being short for age. The latter suggests that age may be a factor independent of height and weight affecting blood pressure level in childhood. These relationships of body size and age to blood pressure must be considered when evaluating children's blood pressure levels in the clinical setting, and a technique for doing so is presented.

Jurnal Gizi ◽  
2019 ◽  
Vol 8 (2) ◽  
pp. 81
Author(s):  
Luthfia Dewi ◽  
Sri Rahayu Ningsih ◽  
Sufiati Bintanah

Hypertension, characterized by blood pressure level over 140/90mm/Hg, is medical condition caused by excessive natrium intake and overweight. Fiber intake might influence the hypertension condition. This study was aimedto explorefiber intake and nutrition status and to assess the correlation of nutrition status and the level of blood pressure ofpatients at Tugurejo Hospital Semarang. This study was a descriptive study with cros-secsional design. Twelve hypertensive subjects were interviewed directly in March–May 2019 to get the primer data. The correlation between fiber consumption and obesity was assessed by Pearson correlation andconsidered as significant at P<0.05. Of the 12 subjects, 7 subjects were obesity (58.3%), 2 subjects were overweight (16.7%), and 3 subjects were normal (25%). Furthermore, the fiber intake (g) of obesity, overweight, and normal subjects were 12.3±0.75; 8.0±1.56; and 14.6±4.23 respectively which was classified as lack. There was no correlation between fiber consumption and excessive body weight (P=0.261; r=-0.352). There was no correlation between level of blood pressure and excessive body weight(P=0.480; r=-0.256). The number of samples in this study were literally small which might related to the statistical analysis significancy. Keywords: fiber, obesity, hypertension


Circulation ◽  
2012 ◽  
Vol 125 (suppl_10) ◽  
Author(s):  
Christina Stahl-Heden@ ◽  
Lena M Bjorck ◽  
Masuma Novak ◽  
Wai Giang Kok ◽  
Per-Olof Hansson ◽  
...  

Introduction and Aim: The link between diabetes type 2 and hypertension is a well established with both factors parts of the metabolic syndrome. Whether hypertension is an independent predictor for diabetes type 2 development has been examined in previous studies, however with divergent findings. The aim of this study was to investigate whether hypertension, including mildly elevated blood pressure within the normal range predicted subsequent development of diabetes type 2 over an extended follow-up. Methods and Results: Data were derived from participants of the intervention group of the Gothenburg primary prevention study where a random sample of 7333 men aged 47-55 years and free of diagnosed diabetes underwent a screening investigation in 1970 to 1973. During a 32-year follow-up, 956 men (13%) were diagnosed with diabetes according to the Swedish hospital discharge register. Development of diabetes type 2 was positively correlated to age, BMI, systolic blood pressure (SBP) and diastolic blood pressure (DBP), serum cholesterol, hypertension treatment, non-manual occupation, high tobacco use, sedentary lifestyle at the midlife screening. In a Cox regression model which adjusted for BMI and other risk factors we calculated the multiple adjusted hazard ratio for developing diabetes type 2 according to blood pressure level. Compared to a reference level of systolic blood pressure (SBP) below 130 mm Hg, men with SBP of 130-139 mmHg, 140-149 mmHg and > 150 mmHg had a multiple adjusted hazard ratios (HRs) of 1.41 (95% confidence interval) 1.11–1.80), 1.38 (1.08–1.75) and 1.67 (1.35–2.07), respectively. Mid-life diastolic blood pressure over 90 mmHg was associated to an increased risk of developing diabetes type 2 (multiple adjust HRs of 1,60 1,21–2,11) Conclusion: In this population, at mid-life, hypertension as well as moderately elevated systolic blood pressure levels within the normal range was shown to be independent predictors of diabetes type 2.


2014 ◽  
Vol 95 (3) ◽  
pp. 472-474
Author(s):  
P I Petrov

Aim. To determine the association between the systolic arterial blood pressure level and the inter-arm asymmetry measurements in healthy individuals. Methods. 580 healthy volunteers aged 20 to 60 years (401 females, 179 males) were included in the study. Arterial blood pressure was measured in both left and right wrists using an automatic blood pressure sensor with the detector of hand position in a quiet, comfortable environment. Depending on the systolic arterial blood pressure level on the left arm, subjects were distributed to 5 groups: the 1st - blood pressure of 99 mm Hg and lower; 2nd - 100-119; 3rd - 120-129; 4th - 130-139; 5th -140 and over. Each group were further subdivided to 3 subgroups depending on the inter-arm blood pressure level asymmetry (difference of blood pressure levels on both arms): 1st - symmetry, 2nd - acceptable asymmetry (not exceeding 15 mm Hg), 3rd - abnormal asymmetry (16 mm Hg and over). Results. The major part of the examined subjects had systolic arterial blood pressure level between 100 and 119 mm Hg, systolic blood pressure below 99 mm Hg was registered more rarely. Among 580 examined subjects, abnormal asymmetry was more frequently seen in patients with blood pressure below 99 mm Hg and exceeding 140 mm Hg, the lowest frewuency was in the group with blood pressure between 120 and 129 mm Hg. The right arm was the dominating arm for the asymmetry in subjects with blood pressure below 119 mm Hg, in other cases the dominating arm was not determined. Conclusion. The study demonstrates the presence of vascular inter-arm asymmetry in systolic blood pressure in individuals who perceive themselves as healthy. Inter-arm asymmetry depended on the level of systolic arterial blood pressure.


2008 ◽  
Vol 61 (7-8) ◽  
pp. 400-403 ◽  
Author(s):  
Zvonimir Stasevic ◽  
Gordana Subaric-Gorgieva ◽  
Jelica Krcmarevic ◽  
Radojica Stolic ◽  
Goran Trajkovic

Introduction. The analysis of frequency of kidney diseases, causes of terminal renal failure in patients subjected to repeated dialysis in major dialysis centers in the region of Kosovo and Metohija as well as mortality rate in these patients showed a stable number of patients with kidney diseases, evidencing that the populations of Vitina and Gnjilane were the most commonly affected. These towns are designated as regions with the highest incidence of Balkan endemic nephropathy. The present analysis was aimed at: 1. establishing the incidence rate of hypertension and renal function impairment by using clinical and laboratory analyses in individuals from Vitina and neighboring villages, and 2. investigating the correlation between creatinine clearance, age and arterial blood pressure in the studied group. Material and methods. The analysis included 510 individuals (excluding diabetics) over the one-month period during 2004 (201 males with their age ranging from 18 to 90 years). Blood pressure measurements were performed in all the individuals, while renal function was determined by glomerular filtration rate (GFR), as calculated according to Cockcroft-Gault formula. Results. Creatinine clearance was lower than 100 ml/min in 237 (46.5%) individuals, out of whom 62 (12%) had GFR below 60 ml/min. Among the remaining 273 (53.5%) individuals with GFR above 100 ml/min, 68 individuals had GFR above 140 ml/min. The distribution of patients depending on their systolic blood pressure values revealed that systolic blood pressure was lower in 44 subjects and higher in 302 subjects (59%). The correlation test revealed significant association between the studied parameters. The positive correlation between patients' age and kidney function means the higher the age of subjects the lower creatinine clearance value (r=-0.622, p<0.001). The negative correlation of the systolic blood pressure value and kidney function was found, meaning that higher the systolic blood pressure is accompanied by lower creatinine clearance (r= -0.204, p<0.001). Moreover, patients' age was significantly correlated with the systolic blood pressure level (r=0.511, p<0.001), as well as with the diastolic blood pressure level (r= 0.299, p<0.001). The former means that higher values of both systolic and the diastolic pressures were found in older subjects. No correlation was found between the diastolic blood pressure level and kidney function (the results are not presented). Conclusion. The results obtained in the study confirm significant incidence of renal function impairment measured according to creatinine clearance values in patients from the endemic nephropathy region. Reduced kidney function is found in both elderly individuals and those with high systolic blood pressure. In order to establish the correlation with the incidence and presence of BEN or other kidney diseases additional population screening is necessary.


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