scholarly journals Age-, sex-, and height-based blood pressure reference charts, Yazd children 6–18 years, Iran

2020 ◽  
Vol 63 (8) ◽  
pp. 321-328
Author(s):  
Nastaran ahmadi ◽  
Seyedeh Mahdieh Namayandeh ◽  
Seyed Mahmood Sadr Bafghi ◽  
Mohammad Reza Mohammadi ◽  
Masoud Mirzaei ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Children And Adolescents ◽  
Pediatric Hypertension ◽  
Community Based ◽  
Cross Sectional ◽  
Pressure Distributions ◽  
Percentile Rank ◽  
Blood Pressures ◽  
The Mean ◽  
Iranian Children

Background: Pediatric hypertension is the main cause of morbidity and mortality in pediatric populations.Purpose: To examine pediatric hypertension in a clinical setting, we used the percentile rank approach and defined hypertension as that above the 95th percentile.Methods: The present study was linked to the a national analytical cross-sectional community-based Iranian Children and Adolescents’ Psychiatric Disorders (IRCAP) survey. The survey was nationwide and funded by the National Institute of Medical Research Development. The IRCAP survey included 31,000 children and adolescents aged 6–18 years in all 31 Iran provinces. The current study included 1,035 children and adolescents and linked the data of the risk factors of cardiovascular disease only in Yazd province via random cluster sampling.Results: Of the total participants, 456 (44.1%) were male and 579 (55.9%) were female. The mean age was 11.2±3.8 years (11.7±3.7 years for males, 11.0±3.6 years for females), while mean height was 146±20.0 cm overall, 147.2±22.0 cm for males, and 144.6±17.0 cm for females (P=0.009). The blood pressure distributions and percentiles were evaluated.Conclusion: Here we determined age- and height-specific 50th, 90th, 95th, and 99th percentiles of systolic and diastolic blood pressures in Yazd boys and girls using 10-cm height intervals.

Gender comparisons of adolescents’ anthropometry and blood pressure in Osun State, South-Western Nigeria

2015 ◽  
Vol 27 (3) ◽  
pp. 247-251 ◽  
Author(s):  
Bridget Omisore ◽  
Akinlolu G. Omisore ◽  
Emmanuel Akintunde Abioye-Kuteyi
Keyword(s):  
Blood Pressure ◽  
Cross Sectional Study ◽  
Overweight And Obesity ◽  
Female Adolescents ◽  
Anthropometric Indices ◽  
Cross Sectional ◽  
Multi Stage ◽  
Blood Pressures ◽  
Males And Females ◽  
The Mean

Abstract Background: Adolescents are in their formative years, and they experience several changes including anthropometric changes. Significant weight gain occurs in adolescence, and increasingly, obesity and consequent increase in blood pressure (BP) are found in adolescents. Objective: This study compared anthropometric and BP measurements in male and female adolescents. Methods: A cross-sectional study of 1000 adolescents (510 males and 490 females) were selected by multi-stage sampling from eight secondary schools. Pertinent information was collected with the aid of a structured questionnaire, anthropometric and blood pressure measurements. Data were analyzed using SPSS 16.0 version, and the means of anthropometric indices and blood pressures in males and females were compared using independent t-test. Results: The mean age for male respondents was 13.83 years (SD 2.12) and for females 13.62 (SD 1.96). Generally, anthropometric indices gradually increased from the lower ages to the higher ages in both males and females. The mean height was the same for both males and females (1.54 m), while the mean weight, body mass index (BMI), and waist circumference were significantly higher in females than in males (p<0.05). A significantly higher proportion of females compared with males were overweight (10.2%, 5.3%) and obese (3.9%, 2.0%), respectively. The overall prevalence of “hypertension,” was 4.1% and more females (70.7%) had “hypertension” than males (29.3%). Conclusion: Females were heavier and constituted the greater proportion of those who had elevated BP. Adequate attention needs to be given to the challenging problems of overweight and obesity to forestall development of hypertension in adolescents, especially female adolescents.

scholarly journals Association of Habitual Physical Activity With Home Blood Pressure in the Electronic Framingham Heart Study (eFHS): Cross-sectional Study

10.2196/25591 ◽  
2021 ◽  
Vol 23 (6) ◽  
pp. e25591
Author(s):  
Mayank Sardana ◽  
Honghuang Lin ◽  
Yuankai Zhang ◽  
Chunyu Liu ◽  
Ludovic Trinquart ◽  
...  
Keyword(s):  
Physical Activity ◽  
Blood Pressure ◽  
Habitual Physical Activity ◽  
Step Count ◽  
Daily Step ◽  
Community Based ◽  
Cross Sectional ◽  
Heart Study ◽  
Daily Step Count ◽  
The Mean

Background When studied in community-based samples, the association of physical activity with blood pressure (BP) remains controversial and is perhaps dependent on the intensity of physical activity. Prior studies have not explored the association of smartwatch-measured physical activity with home BP. Objective We aimed to study the association of habitual physical activity with home BP. Methods Consenting electronic Framingham Heart Study (eFHS) participants were provided with a study smartwatch (Apple Watch Series 0) and Bluetooth-enabled home BP cuff. Participants were instructed to wear the watch daily and transmit BP values weekly. We measured habitual physical activity as the average daily step count determined by the smartwatch. We estimated the cross-sectional association between physical activity and average home BP using linear mixed effects models adjusting for age, sex, wear time, antihypertensive drug use, and familial structure. Results We studied 660 eFHS participants (mean age 53 years, SD 9 years; 387 [58.6%] women; 602 [91.2%] White) who wore the smartwatch 5 or more hours per day for 30 or more days and transmitted three or more BP readings. The mean daily step count was 7595 (SD 2718). The mean home systolic and diastolic BP (mmHg) were 122 (SD 12) and 76 (SD 8). Every 1000 increase in the step count was associated with a 0.49 mmHg lower home systolic BP (P=.004) and 0.36 mmHg lower home diastolic BP (P=.003). The association, however, was attenuated and became statistically nonsignificant with further adjustment for BMI. Conclusions In this community-based sample of adults, higher daily habitual physical activity measured by a smartwatch was associated with a moderate, but statistically significant, reduction in home BP. Differences in BMI among study participants accounted for the majority of the observed association.

scholarly journals May Measurement Month 2019: an analysis of blood pressure screening results from Argentina

2021 ◽  
Vol 23 (Supplement_B) ◽  
pp. B12-B14
Author(s):  
Martin R Salazar ◽  
Fortunato Garcia Vazquez ◽  
Walter G Espeche ◽  
Diego Marquez ◽  
Pedro Becerra ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Public Spaces ◽  
Normal Weight ◽  
Prevention Strategies ◽  
Cross Sectional Survey ◽  
Community Based ◽  
Cross Sectional ◽  
The Third ◽  
The Mean ◽  
And Control

Abstract The Argentinean Society of Hypertension, in agreement with the May Measurement Month (MMM) initiative of the International Society of Hypertension, implemented for the third consecutive year a hypertension screening campaign. A volunteer cross-sectional survey was carried out in public spaces and health centres during the month of May 2019 across 33 cities in Argentina. Hypertension was defined as systolic blood pressure (BP) ≥140 mmHg and/or diastolic BP ≥90 mmHg based on the mean of the second and third BP measurements, or in those on treatment for high BP. A total of 94 523 individuals (53.9 ± 17.8 years old, 55 231women and 39 292 men), were evaluated. The age and sex standardized mean BP was 124.7/77.2 mmHg. Among participants, 34.7% were overweight (25-29.9 m/kg2) and 28.7% had obesity (≥30 m/kg2). Individuals identified as being overweight had BP 3/2 mmHg higher and individuals with obesity 6/4 mmHg higher than those with normal weight. The prevalence of hypertension was 52.5%. Although 81.1% were aware and 77.7% were on antihypertensive treatment, only 46.0% of all individuals with hypertension had their BP controlled. Moreover, 19.8% of those not on any antihypertensive medication were found with raised BP. The low level of control of hypertension generates the critical need for the development of community-based prevention strategies reinforcing strategies to increase the awareness and control of hypertension.

scholarly journals Association of Habitual Physical Activity With Home Blood Pressure in the Electronic Framingham Heart Study (eFHS): Cross-sectional Study (Preprint)

2020 ◽  
Author(s):  
Mayank Sardana ◽  
Honghuang Lin ◽  
Yuankai Zhang ◽  
Chunyu Liu ◽  
Ludovic Trinquart ◽  
...  
Keyword(s):  
Physical Activity ◽  
Blood Pressure ◽  
Habitual Physical Activity ◽  
Step Count ◽  
Daily Step ◽  
Community Based ◽  
Cross Sectional ◽  
Heart Study ◽  
Daily Step Count ◽  
The Mean

BACKGROUND When studied in community-based samples, the association of physical activity with blood pressure (BP) remains controversial and is perhaps dependent on the intensity of physical activity. Prior studies have not explored the association of smartwatch-measured physical activity with home BP. OBJECTIVE We aimed to study the association of habitual physical activity with home BP. METHODS Consenting electronic Framingham Heart Study (eFHS) participants were provided with a study smartwatch (Apple Watch Series 0) and Bluetooth-enabled home BP cuff. Participants were instructed to wear the watch daily and transmit BP values weekly. We measured habitual physical activity as the average daily step count determined by the smartwatch. We estimated the cross-sectional association between physical activity and average home BP using linear mixed effects models adjusting for age, sex, wear time, antihypertensive drug use, and familial structure. RESULTS We studied 660 eFHS participants (mean age 53 years, SD 9 years; 387 [58.6%] women; 602 [91.2%] White) who wore the smartwatch 5 or more hours per day for 30 or more days and transmitted three or more BP readings. The mean daily step count was 7595 (SD 2718). The mean home systolic and diastolic BP (mmHg) were 122 (SD 12) and 76 (SD 8). Every 1000 increase in the step count was associated with a 0.49 mmHg lower home systolic BP (<i>P</i>=.004) and 0.36 mmHg lower home diastolic BP (<i>P</i>=.003). The association, however, was attenuated and became statistically nonsignificant with further adjustment for BMI. CONCLUSIONS In this community-based sample of adults, higher daily habitual physical activity measured by a smartwatch was associated with a moderate, but statistically significant, reduction in home BP. Differences in BMI among study participants accounted for the majority of the observed association.

scholarly journals Evaluating of the predictors of high blood pressure in children and adolescence: Findings from Iranian health care system reform plan

2020 ◽  
Author(s):  
Shahnaz Taghizadeh ◽  
Mahdieh Abbasalizad Farhangi ◽  
Fathollah Pourali ◽  
mohammad asghari jafarabadi
Keyword(s):  
Blood Pressure ◽  
Children And Adolescents ◽  
High Blood Pressure ◽  
Vegetable Consumption ◽  
Cross Sectional Study ◽  
System Reform ◽  
Fruit Consumption ◽  
Cross Sectional ◽  
Fast Foods ◽  
Iranian Children

Abstract Objective: The aim of this study is the evaluate of dietary pattern and life style associated factors in predicting hypertension among overweight and obese pediatrics. In the current cross-sectional study, 425 overweight and obese children and adolescents aged 6 to 18 years were enrolled. The predictors of blood pressure were included in the scoring algorithm. Results: The results showed that SBP and DBP had directly correlation with age (p<0.001, p<0.001) and BMI (p<0.005, p<0.007) respectively. Moreover, DBP was in correlation with fruit consumption of less than 2 serving per day versus never consumption (p=0.014, B= 0.444), fruit consumption of more than 2 serving per day versus never consumption (p=0.014, B= 0.480), and vegetable consumption less than 3 serving per day versus never consumption (p=0.045, B= -0.374). Also, results showed that DBP had significant correlation with fast foods /junk foods consumption of 1-2 items per week versus almost every day consumption (p= 0.047, B=-0.177). This final model could predict 32.1% of hypertension by SBP and DBP (R2 =0.321). According to our findings, consumption of lower vegetables and fruits, higher amounts of fast foods, higher age and BMI could be potent predictors of high blood pressure among Iranian children and adolescents.

scholarly journals Blood pressure and resting heart rate in 3-17-year-olds in Germany in 2003–2006 and 2014–2017

2021 ◽  
Author(s):  
Giselle Sarganas ◽  
Anja Schienkiewitz ◽  
Jonas D. Finger ◽  
Hannelore K. Neuhauser
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Children And Adolescents ◽  
Selection Rule ◽  
Age Groups ◽  
Resting Heart Rate ◽  
Cross Sectional ◽  
National Examination ◽  
School Aged Children ◽  
Analysis Measurement

AbstractTo track blood pressure (BP) and resting heart rate (RHR) in children and adolescents is important due to its associations with cardiovascular outcomes in the adulthood. Therefore, the aim of this study was to examine BP and RHR over a decade among children and adolescents living in Germany using national examination data. Cross-sectional data from 3- to 17-year-old national survey participants (KiGGS 2003–06, n = 14,701; KiGGS 2014–17, n = 3509) including standardized oscillometric BP and RHR were used for age- and sex-standardized analysis. Measurement protocols were identical with the exception of the cuff selection rule, which was accounted for in the analyses. Different BP and RHR trends were observed according to age-groups. In 3- to 6-year-olds adjusted mean SBP and DBP were significantly higher in 2014–2017 compared to 2003–2006 (+2.4 and +1.9 mm Hg, respectively), while RHR was statistically significantly lower by −3.8 bpm. No significant changes in BP or in RHR were observed in 7- to 10-year-olds over time. In 11- to 13-year-olds as well as in 14- to 17-year-olds lower BP has been observed (SBP −2.4 and −3.2 mm Hg, respectively, and DBP −1.8 and −1.7 mm Hg), while RHR was significantly higher (+2.7 and +3.7 bpm). BP trends did not parallel RHR trends. The downward BP trend in adolescents seemed to follow decreasing adult BP trends in middle and high-income countries. The increase in BP in younger children needs confirmation from other studies as well as further investigation. In school-aged children and adolescents, the increased RHR trend may indicate decreased physical fitness.

scholarly journals Heart rate variability and blood pressure among Japanese men and women: a community-based cross-sectional study

2014 ◽  
Vol 37 (8) ◽  
pp. 779-784 ◽  
Author(s):  
Hiromi Mori ◽  
Isao Saito ◽  
Eri Eguchi ◽  
Koutatsu Maruyama ◽  
Tadahiro Kato ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Heart Rate Variability ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Community Based ◽  
Cross Sectional ◽  
Japanese Men ◽  
Men And Women

scholarly journals Relationship between Body Mass Index and Tooth Decay in a Population of 3–6-Year-Old Children in Iran

2015 ◽  
Vol 2015 ◽  
pp. 1-5 ◽  
Author(s):  
Leila Shafie Bafti ◽  
Maryam Alsadat Hashemipour ◽  
Hamidreza Poureslami ◽  
Zeinab Hoseinian
Keyword(s):  
Body Weight ◽  
Analytical Study ◽  
Deciduous Teeth ◽  
Tooth Decay ◽  
Cross Sectional ◽  
Dmft Index ◽  
The Mean ◽  
Iranian Children ◽  
The Relationship

The aim of the present study was to evaluate the relationship between BMI and tooth decay in a population of Iranian children. In this cross-sectional descriptive/analytical study, 1482 children were selected from kindergartens and preschool centers in Kerman, Iran. The children underwent examination of deciduous teeth (using the dmft index) after determination of height and weight for calculation of BMI. The relationship between BMI (after adjustment for age) and dmft was determined using Poisson’s regression model. The mean of dmft in children with normal BMI was 1.5-fold that in subjects with extra body weight. Age had a significant effect on dmft. In addition, dmft was higher in boys compared to girls. The results of the present study showed that caries rate in the deciduous teeth of 3–6-year-old children decreases with an increase in body weight.

scholarly journals The association between serum copper concentrations and elevated blood pressure in US children and adolescents: National Health and Nutrition Examination Survey 2011–2016

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Changsong Liu ◽  
Yanfen Liao ◽  
Zongyuan Zhu ◽  
Lili Yang ◽  
Qin Zhang ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Children And Adolescents ◽  
National Health ◽  
Serum Copper ◽  
Elevated Blood Pressure ◽  
Nutrition Examination Survey ◽  
Elevated Blood ◽  
Cross Sectional ◽  
Health And Nutrition ◽  
Us Children

Abstract Background Copper is an essential trace metal with potential interest for cardiovascular effects. Few studies have explored the association between copper and blood pressure in children and adolescents. Method We conducted a cross-sectional analysis of 1242 children and adolescents aged 8–17 years who participated in the 2011 to 2016 National Health and Nutrition Examination Survey. Using 2017 American Academy of Pediatrics guidelines, elevated blood pressure (EBP) was defined as a mean systolic and/or diastolic blood pressure (BP) ≥ 90th percentile for sex, age, and height for children aged 1–12 years and systolic BP ≥ 120 mmHg or diastolic BP ≥ 80 mmHg for adolescent age 13–17 years. Mean serum copper was 114.17 μg/dL. Results After multiple adjustments, dose–response analyses revealed that EBP was associated with progressively higher serum copper concentrations in a nonlinear trend. In comparison with the lowest quartile of serum copper concentrations, the adjusted odds of EBP for the highest quartile was 5.26 (95% confidence interval, 2.76–10.03). Conclusion Our results suggested that high serum copper concentrations were significantly associated with EBP in US children and adolescents.

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