Hypertension In Adolescents Research Articles

Life course cumulative PM2.5 exposure since childhood and albuminuria in midlife: a 30-year prospective cohort study

Abstract Background Previous studies have confirmed the adverse effect of ambient fine particulate matter (PM2.5) on kidney and cardiovascular diseases. However, the effects of long-term cumulative PM2.5 exposure on albuminuria, particularly from childhood to middle age, remains uncertain. Purposes We aimed to investigate the association between cumulative PM2.5 exposure and albuminuria across three distinct time frames using data from the 30-year population-based cohort study. Methods Using data from the ongoing cohort of Hanzhong Adolescent Hypertension study, 1643 children and adolescents were followed with 6 visits over 30 years. The annual mean PM2.5 concentration for the period 1987-2017, at the address of each participant, was obtained from the MERRA-2 and CHAP datasets in China. We assessed cumulative PM2.5 exposure as the area under the curve (AUC) and used the linear regression models to estimate the association between cumulative PM2.5 exposure and urinary albumin-to-creatinine ratio (uACR) in 2017. Results In full adjustment for potential confounders, childhood and life course cumulative PM2.5 exposure was positively associated with uACR in midlife [childhood: β=0.103 (95%CI: 0.003, 0.202); life course: β=0.078 (95%CI: 0.004, 0.153)]. However, the relationship between adulthood cumulative PM2.5 exposure and uACR in middle age was not statistically significant. In addition, the associations of adulthood and life course cumulative PM2.5 exposure with uACR in middle age were only observed in non-smokers [β=0.109 (95% CI: 0.002, 0.216)], but not in smokers. Conclusions Cumulative PM2.5 exposure during childhood and over the life course is associated with higher uACR in midlife, especially for children and non-smokers. Lowering PM2.5 pollution early in life could prevent the development of renal dysfunction and cardiovascular disease in later life.

Association of health behaviors in life’s essential 8 and hypertension in adolescents: a cross-sectional study from the NHANES database

BackgroundHypertension is a common condition during adolescence with increasing prevalence globally, alongside the epidemic of unhealthy lifestyles and obesity. Health behaviors have been shown to be associated with hypertension risk in adults. Life’s essential 8 (LE8), as a comprehensive indicator to evaluate cardiovascular health (CVH), includes 4 health factors and 4 health behaviors. This study aims to evaluate the association between health behaviors defined in LE8 and hypertension among adolescents.MethodsData of this study were extracted from the National Health and Nutrition Examination Surveys (NHANES) 2007–2018. Health behaviors of LE8 including diet, physical activity and tobacco smoke exposure. The outcome was the odd of hypertension in adolescents. The weighted univariate and multivariate logistic regression was unitized to explore the relationship between CVH score and hypertension in adolescents. Subgroup analysis and sensitivity analysis were further conducted to explore the association across different populations.ResultsTotally 3,941 adolescents aged 12–17 years were included, with the mean aged of 14.48 ± 0.04 years. Of whom, 203 (5.15%) had hypertension. After adjusted all covariates, high CVH score was associated with the lower odds of hypertension (OR = 0.32, 95%CI: 0.17–0.61), especially in boys (OR = 0.23, 95%CI: 0.11–0.51) and adolescents with overweight/obesity (OR = 0.24, 95%CI: 0.10–0.56). Sensitivity analysis reported that the association between CVH score and the odds of hypertension was also robust after excluding self-reported hypertension and medication taking (OR = 0.37, 95%CI: 0.18–0.74).ConclusionA high CVH score, indicating a greater adherence of health behaviors, was associated with a reduced odds of hypertension, especially among boys and overweight/obesity adolescents. Large-scale prospective cohort studies are needed to further explore the association between health behaviors defined in LE8 and hypertension among adolescents.

Association of magnesium deficiency, tobacco smoke exposure and hypertension in children and adolescents: evidence from the NHANES 2007–2018

BackgroundRecent studies suggested that the combination of tobacco smoke exposure (TSE) and dietary nutrients intake may be related to a higher or lower risk of hypertension. However, the relationship between dietary magnesium (Mg) intake, TSE and the odds of hypertension remain unclear. This study aimed to evaluate the association of TSE, dietary Mg intake and the odds of hypertension among children and adolescents.MethodData of this study were extracted from the National Health and Nutrition Examination Surveys (NHANES) 2007–2018. Dietary Mg intake was calculated as the average of two days of dietary and supplementations intake. Serum cotinine concertation ≥ 0.05 µg/L or at least one-person smoking in the household was considered as exposing to the tobacco smoke. The weighted univariate and multivariate logistic regression models were utilized to explore the associations of dietary Mg intake, TSE and the odds of hypertension among children and adolescents with the evaluation index of odds ratio (ORs) and 95% confidence intervals (CIs). Subgroup analyses based on different age, gender and overweight were further assessed these associations.ResultsA total of 7,122 children and adolescents aged 8–17 years old and with the blood pressure measurement were included. Of which, 948 (13.31%) had hypertension. After adjusting all covariates, we observed children and adolescents exposed to tobacco smoke was related to higher odds of hypertension (OR = 1.34, 95%CI: 1.01–1.78); children and adolescents not reached the dietary Mg references intakes was related to higher odds of hypertension (OR = 1.48, (95%CI: 1.11–1.97); compared to children and adolescents non-TSE and reached the DRIs of Mg, those not reached the DRIs of Mg and exposed to tobacco smoke have the highest odds of hypertension (OR = 1.94, 95%CI: 1.30–2.89, P for trend = 0.002). These associations of dietary Mg intake, TSE and hypertension remain robust after the stratified analysis based on age, gender and overweight was conducted.ConclusionOur findings suggested there were a robust association between dietary Mg intake, TSE and hypertension in children and adolescents. Those children and adolescents with deficiency dietary Mg intake and exposed to tobacco smoke may have the high odds of hypertension. More restrictions on smoking as well as Mg supplementation in the prevention and treatment of hypertension among children and adolescents might be justified.

Cardiometabolic factors and vitamin D deficiency in pediatric patients with chronic kidney disease.

Patients with chronic kidney disease (CKD) are at increased risk for cardiovascular disease. Up to 80% of patients with CKD may exhibit inadequate vitamin D (VD) levels, which have been linked to the presence of cardiometabolic factors (CFs) in the adult population. However, research on this association in the pediatric population is limited. To analyze the effects of 25-hydroxyvitamin D3 (25-[OH]D) levels and status on the presence of CFs in children receiving kidney replacement therapy (KRT). This cross-sectional study included pediatric patients receiving KRT, aged 8-17 years, who were receiving hemodialysis or peritoneal dialysis from January 2021 to March 2024. We conducted anthropometric measurements, blood pressure assessments, and glucose, 25-(OH)D, and lipid profiling for all participants. The daily dose of cholecalciferol supplementation, as well as other medications affecting bone and lipid metabolism and antihypertensive drugs, were documented. Statistical analyses were performed using Student's t-tests and chi-square tests to compare the CFs between groups with and without VD deficiency. The study involved 156 patients with an average age of 12.9 years and a mean serum VD level of 22.5 ng/dL. Patients with VD deficiency presented higher levels of total cholesterol and diastolic blood pressure (p < 0.05). No statistically significant differences were found in other biochemical profile variables or in the frequency of cardiometabolic factors. Vitamin D deficiency seems to increase the risk of dyslipidemia and uncontrolled hypertension in children and adolescents with end-stage CKD.

Long-term trends of cardiometabolic risk factors in adolescents aged 14–18 years in Novosibirsk (1989–2024)

High prevalence of cardiovascular morbidity and mortality in the Russian population dictates the need to identify and prevent risk factors for these diseases from adolescence. Objective: to study the prevalence and long-term trends in cardiometabolic risk factors in an adolescent population sample of Novosibirsk (1989–2024).Methods. In 1989–2024, cross-sectional population studies of random representative samples of schoolchildren aged 14–18 of both sexes were conducted in Novosibirsk with an interval of 5 years. 8 screenings were conducted. A total of 5106 adolescents (43–46 % boys) were examined. Approval was received from the Local Ethics Committee of the Research Institute of Preventive and Internal Medicine – Branch of the Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences; all children and their parents signed informed consent for the examination. The program was uniform for all screenings and included a survey using a standard questionnaire, 2-fold measurement of blood pressure, anthropometry (height, body weight, chest, waist and hip circumferences), and a biochemical blood test for lipid profile. The levels of cardiometabolic risk factors were assessed in accordance with the latest Russian and international recommendations. Statistical data processing was performed using the SPSS for Windows 13 package.Results. The prevalence of hypercholesterolemia in adolescents in Novosibirsk over 35 years decreased from 22.3 to 3.0 % in boys and from 31.8 to 10.6 % in girls (p &lt; 0.001). The highest prevalence of hypertension in adolescents was observed in 1989, then by 1994 its levels decreased and remained relatively stable until a decrease in 2014 with a subsequent increase, especially among boys, the prevalence of hypertension among whom in 2024 reached the 1989 level (17.3 % and 16.9 %, respectively). The greatest decrease in the frequency of excessive weight in adolescents relative to 1989 was observed in 1999: in boys – 2.7 times, in girls – 3.2 times. Since 2003, there has been a consistent increase in the prevalence of overweight among adolescents, primarily among boys, and by 2014 it exceeded the baseline values of the 1989 screening by 8 % in boys (21.6 versus 13.9 % (p &lt; 0.01)) and by 3 % in girls (14.3 versus 11.5 % (p = 0.05)). At subsequent screenings, the frequency of overweight remained unchanged. The frequency of smoking among adolescents of both sexes decreased almost 10-fold from 1989 to 2024: from 45 % in 1989 to 5.5 % in 2024 among boys, and from 19 % to 2% among girls (p &lt; 0.01), however, an increase in electronic smoking was noted. Over the past 5 years (2019–2024), the use of electronic cigarettes and gadgets among boys has doubled (from 6 up to 12 %) and three times among girls (from 3 to 9 %). The prevalence of reduced physical activity among adolescents remained high throughout the period, but in the last 15 years it has clearly decreased among boys (62 % in 2009 versus 37 % in 2024 (p &lt; 0.01). Since 2009, screen time has increased: from 18 hours/week in 2009 for boys and 15 for girls to 30 hours/week in 2014 and remained at the same level in 2019. In 2024, screen time of the computer decreased, but phone time increased, which in total did not exceed the figures for 2014 and 2019 (33–35 hours/ week).Conclusions. Based on population screening of adolescents conducted in Novosibirsk over 35 years, the prevalence and long-term trends of cardiometabolic risk factors (arterial hypertension, dyslipoproteinemia, overweight and obesity, smoking and low physical activity) were identified.

Comparative analysis of adolescent hypertension definitions for predicting early-adulthood carotid artery intima-media thickness: Tehran lipid and glucose study.

Definitions of childhood and adolescent hypertension (HTN) do not precisely elucidate the relationship between HTN and cardiovascular outcomes. Carotid intima-media thickness (CIMT), as a substitute for cardiovascular outcomes, enables the early identification of cardiovascular events throughout early adulthood. This study aimed to compare the ability of childhood HTN definitions to predict a high CIMT in early adulthood. This prospective cohort study included 921 individuals aged 10-17 years from the Tehran Lipid and Glucose Study (TLGS). The CIMT was measured after 18 years of follow-up. Participants were categorized into normal blood pressure (BP), high-normal BP, HTN stage 1, and HTN stage 2 groups based on the childhood HTN definitions of the 4th report, European Society of Hypertension (ESH), and American Academy of Pediatrics Clinical Practice Guidelines (AAP-CPG). Akaike's information criterion (AIC) and relative efficiencies (RE) were calculated to compare the ability of each to predict a high CIMT (≥95th percentile) during early adulthood. The highest and lowest prevalence of stage 1 HTN was observed with the AAP-CPG (17.7%) and ESH (8.8%), respectively. Similarly, the highest and lowest prevalence of stage 2 HTN was noted with the AAP-CPG (1.5%) and ESH (0.8%), respectively. According to the RE values, the highest to lowest predictive abilities belonged to the 4th report, ESH, and AAP-CPG, respectively. In all models, the 4th report's pediatric HTN definition had the lowest AIC value and offered the best predictive ability. Among the various definitions of pediatric HTN, the 4th report offered the best ability to predict a high CIMT during early adulthood, followed by the ESH and AAP-CPG. Because the reference population of the 4th report includes overweight, obese, and normal-weight individuals, our findings suggest that excessive adiposity is among the main predictors of early adulthood atherosclerosis risk.

The impact of folic acid/VB12 deficiency on essential hypertension in children and adolescents: from a nested case-control and a cohort study.

To explore the relationship between serum folic acid (FA) or Vitamin B12 (VB12) and elevated BP in children and adolescents. Both a nested case control and a cohort study were designed to explore the relationship between serum folic acid (FA) or Vitamin B12 (VB12) and elevated blood pressure (BP). All the included participants were from primary school. A total of 326 subjects (116:210) in nested case control were from an established cohort. And 270 participants without hypertension at baseline and followed in 2019 in cohort. FA and VB12 levels were lower in the elevated BP group than in the control group, and homocysteine level was higher than that in the control group. In the elevated BP group, overweight/obese children had lower FA than overweight/obese children in the normal BP group. FA was positively correlated with high-density lipoprotein (HDL) and Apo lipoprotein A (APOA), but negatively correlated with triglyceride (TG). FA was significantly correlated with elevated BP in children and adolescents (β = -0.353, P = 0.032), after adjusting VB12, and homocysteine (HCY), and the interaction effect of FA*HCY was significant. Both systolic and diastolic BP levels were statistically lower in the FA high exposure group than in the FA low exposure group in the cohort study. This study found that FA and vitamin B12 deficiency in childhood was correlated with elevated BP levels, which may affect BP by regulating lipid levels, and confirmed the importance of maintaining high levels of FA and vitamin B12 in childhood either by diet or supplementation.

Hypertension in children and adolescents: perspectives in Japan.

Hypertension in children and adolescents is associated with increased risk of hypertension and cardiovascular disease (CVD) in adulthood. Therefore, preventing hypertension among children and adolescents is an important public health objective worldwide. Although the importance of hypertension in children and adolescents has increasingly been recognized, the field of research is relatively new and evidence for etiologies, prevention and treatment is sparse. This review mainly summarizes the content regarding hypertension in children and adolescents published in Hypertension Research in 2023/24. Highlights include the following: The prevalence of hypertension was higher in female than male Japanese junior high school students (13.7% vs. 4.7%), but there was no significant gender difference among Japanese senior high school students (7.4% vs. 5.4%). Hematological parameters, including red blood cell counts, hemoglobin counts, hematocrit and iron levels, were positively associated with blood pressure (BP) levels in healthy children and adolescents. Higher-risk longitudinal BP trajectories in early life were associated with increased risk of target organ damage (TOD) and higher combined TOD load in midlife. BP phenotypes (e.g., masked hypertension, white-coat hypertension) assessed using office and 24-h ambulatory BP monitoring were not highly reproducible in children. The salt check sheet was a useful tool for evaluating the approximate dietary salt intake in Japanese children and adolescents. It is recommended that healthcare providers screen for hypertension in children and adolescents and recognize the importance of early intervention for those with elevated BP levels. Beginning in childhood, continuous education on hypertension and proper dietary salt intake are key to reducing the risk of hypertension and decreasing the burden of CVD in adulthood.

Comparison of surgical outcomes between shunt surgery and devascularization in non-cirrhotic portal hypertension

Objective: Non-cirrhotic portal hypertension (NCPH) is the most common cause of portal hypertension and upper gastro-intestinal bleeding in children and adolescents in developing nations. It is characterized by features of portal hypertension with preserved liver function. Proximal splenorenal shunt (PSRS) and esophagogastric devascularization are the two most commonly performed surgeries for its management. The present study is aimed at comparison of surgical outcomes between these two procedures. Material and Methods: Between April 2018 and March 2022, prospectively maintained data of consecutive NCPH cases who underwent surgical intervention was reviewed retrospectively. Cases were categorized into two groups- shunt surgery and devascularization. The pre-operative characteristics, peri-operative morbidity and long-term outcomes were compared between the groups. Results: Of 112 cases who were treated during the study period, 54 cases which underwent surgery were included in the study. Of these, 20 cases underwent PSRS, and splenectomy and devascularization was performed in 34 cases. There was no difference in pre-operative variables between the two groups. Patients undergoing PSRS experienced longer duration of surgery (260 vs. 200 minutes, p&lt; 0.001), and those in the devascularization group had significantly greater operative blood loss (350 vs. 455 ml, p&lt; 0.001). Post-operative morbidity was comparable between the two groups. Hypersplenism was corrected in all cases and no cases reported rebleeding after median follow-up of 30 months. Three cases in each group developed features of portal biliopathy in follow up period. Conclusion: Both PSRS and devascularization procedures have comparable efficacy and safety in the management of NCPH.

Smartphone addiction habit is positively associated with coronary artery disease and its severity in Chinese adults: a case-control study.

Coronary artery disease (CAD) has a high incidence and poor prognosis worldwide. It has been confirmed that smartphone addiction (SA) habit can increase the incidence of hypertension and obesity in adolescents. However, the association of SA with CAD and its severity in Chinese adults remains largely unknown. A total of 700 Chinese adults (aged 18-70 years) including 350 CAD patients and 350 control subjects were enrolled. The Smartphone Addiction Scale Short Version (SAS-SV) was used to measure SA habit, and the Pittsburgh sleep quality index (PSQI) was used to assess sleep quality. Multiple logistic regression was employed to analyze the relationship between SA habit and CAD. After adjusting for age, smoking, hypertension, type 2 diabetes mellitus, and other risk factors, there was a significant association between SA habit and CAD in adults (p < 0.001). Subgroup analysis showed that there were statistical differences in the correlation between SA habit and CAD in the hypertension, ≤55 years age old, and female subgroups. Moreover, we performed a subgroup analysis based on the number of coronary artery lesions. The result showed that the rate of SA habit in the three-vessel disease group was the highest (p < 0.001). We applied Gensini score to evaluate the severity of coronary artery lesions (median Gensini score, 34) and divided all CAD patients into high Gensini score group (>34) and low Gensini score group (≤34), respectively. Compared with low Gensini score group, patients in high Gensini score group were more likely to have SA habit (p = 0.049). There is a positive association of SA habit with CAD and its severity in Chinese adults.

Caffeine intake and cardiometabolic risk factors in adolescents in the United States.

In adults, caffeine has protective effects against kidney dysfunction and type 2 diabetes mellitus (T2DM) but increases the risk of acute blood pressure (BP) elevation and dyslipidemia. These relationships are unclear in adolescents. This study aimed to determine the association between caffeine intake and markers of childhood cardiometabolic risk, hypothesizing that higher caffeine intake would be associated with elevated BP and dyslipidemia but improved kidney function and insulin sensitivity. Adolescents ages 13-17 who participated in the National Health and Nutritional Examination Survey (NHANES) from 2011 to 2018 and completed 24-h dietary recalls were included. Logistic and linear regression models were used to analyze cross-sectional associations between caffeine and cardiometabolic risk factors. The mean participant age was 15.0 years, with a sex distribution of 49.9% male and 50.1% female. In fully adjusted regression models, higher caffeine intake was not associated with any changes in BP (OR = 0.78, 95%CI [0.52,1.16], p = 0.21), dyslipidemia (OR = 0.91, 95%CI [0.65,1.27], p = 0.57), glomerular hyperfiltration (OR = 1.01, 95%CI [0.60,1.71], p = 0.96), albuminuria (OR = 0.94, 95%CI [0.45,1.98], p = 0.87), or insulin resistance (OR = 1.15, 95%CI [0.85,1.56], p = 0.36). Contrary to its cardiometabolic effects in adults, caffeine intake was not associated with an increased or reduced risk of kidney dysfunction, T2DM, hypertension, or dyslipidemia in adolescents. Although the effects of caffeine intake on cardiometabolic risk have been well defined in adults, data exploring its impact on adolescent cardiovascular and metabolic function is limited. The goal of this study was to understand the relationship between caffeine intake and markers of childhood cardiometabolic risk. Unlike its established effects in adults, caffeine consumption showed no association with markers of cardiometabolic disease, such as kidney dysfunction, type 2 diabetes mellitus, blood pressure, dyslipidemia, or hyperuricemia in adolescents. These findings offer novel insight into the effects of caffeine on cardiometabolic function in adolescents, which may guide clinical recommendations for at-risk patients.

INCIDENCE OF HYPERTENSION IN ADOLESCENTS IN THE WORKING AREA OF PACCERAKKANG HEALTH CENTER AND SUDIANG HEALTH CENTER, MAKASSAR CITY

Hypertension generally occurs in advanced age, but some studies suggest that hypertension can appear as early as adolescence and its prevalence has increased over the past few decades. However, many do not realize that it is the cause of hypertension in adults and the elderly. This study aims to determine the prevalence of hypertension in adolescents at the Sudiang Raya Health Center, Makassar City. The method used is carried out by observation with a Cross Sectional approach. The research sample was 147 adolescents using Two Stage Cluster Sampling. Data collection using questionnaires, measurements of weight, height and blood pressure. The data were analyzed univariately using a frequency distribution table. The results of the study obtained 73 male respondents (49.7%) and 74 female respondents (50.3%). Most (77.6%) of the respondents had a moderate level of knowledge. The results of blood pressure measurements showed that as many as 9 people (6.1%) were in the stage 2 hypertension category, as many as 18 people (12.2%) were in the stage 1 hypertension category, as many as 22 people (15.0%) were in the pre-hypertension category and as many as 98 people (66.7%) had normal blood pressure. Conclusion: The results showed that one-third of the respondents already had hypertension.

Adolescent obesity and short sleep duration as independent risk factors for hypertension: a population-based cohort study.

Prevalence of hypertension in adolescents has increased worldwide and is considered a risk factor for hypertension and cardiovascular disease in adulthood. Although obesity and sleep deficiency increase this risk, the combined effects of these factors on hypertension remain unclear. This study aimed to examine the combined effects of obesity and sleep duration on hypertension in adolescents. This study was conducted using data from the 2016 to 2018 Korean National Health and Nutrition Examination Survey, which included a study population of 1272 adolescents. The participants were categorized into four groups based on sleep duration and body mass index (BMI) percentiles: normal sleep and normal body mass group (reference; normal), only short sleep group (short sleep), only overweight/obesity group (overweight/obesity), and short sleep and overweight/obesity group (short sleep and overweight/obesity). Short sleep duration was defined as <8 h of average sleep duration, and overweight/obesity was defined as a BMI ≥ 85th percentile. Hypertension in adolescents was defined as a systolic blood pressure ≥130 mmHg or diastolic blood pressure ≥80 mmHg. The prevalence of hypertension was 9.2% among Korean adolescents. Short sleep duration with overweight/obesity were associated with a significantly increased risk of hypertension (odds ratio = 6.57; 95% confidence interval: 3.27-13.20) in adolescents, and controlling for the potential confounding variables only partially attenuated this relationship (odds ratio = 5.28; 95% confidence interval: 2.28-12.26). This study demonstrated that the coexistence of short sleep duration and obesity was associated with an increased risk of hypertension in Korean adolescents.

Dietary Strategies in the Prevention and Treatment of Hypertension in Children and Adolescents: A Narrative Review.

This study aims to gather information on effective dietary strategies for the prevention and treatment of hypertension (HTN) in children and adolescents. It discusses specific nutritional models such as the Diet Approaches to Stop Hypertension (DASH diet), traditional Asian diets, plant-based diets, the Southern European traditional Atlantic diet, and the Mediterranean diet, highlighting the benefits of these approaches. The manuscript also addresses dehydration resulting from insufficient fluid intake among children, as well as the consumption of inappropriate beverages, like soft drinks and energy drinks, which contributes to the development of HTN. Additionally, it examines the role of oxidative stress in the pathomechanism of HTN in children, particularly in relation to the antioxidant potential of food components such as selenium, magnesium, and selected vitamins. The relationship between sodium and potassium intake from food and the development of HTN in children is also explored. Finally, this study discusses public health strategies for the prevention of HTN in children. A comprehensive search was performed across multiple databases, such as PubMed/MEDLINE, the Cochrane Library, Science Direct, and EBSCO. This search focused on locating English-language meta-analyses, systematic reviews, randomized clinical trials, and observational studies from around the globe.

Pediatric and Adolescent Hypertension: A Multidisciplinary Call to Action.

Pediatric and Adolescent Hypertension: A Multidisciplinary Call to Action.

Hypertension-Related Status and Influencing Factors among Chinese Children and Adolescents Aged 6~17 Years: Data from China Nutrition and Health Surveillance (2015-2017).

Hypertension is currently highly prevalent worldwide and serves as one of the significant risk factors for chronic diseases and mortality. Adult hypertension can be traced back to, as well as prevented starting in, childhood and adolescence. However, due to the lack of surveillance among children and adolescents, the prevalence and influencing factors of hypertension-related conditions have not been well described. Hence, a total of 67,947 children and adolescents aged 6 to 17 from China Nutrition and Health Surveillance (2015-2017) were enrolled to describe the weighted average blood pressure level and the weighted prevalence of hypertension, pre-hypertension, and their distribution and to analyze the risk factors for hypertension and pre-hypertension among Chinese children and adolescents at a nationwide level. In summary, the weighted mean values of systolic blood pressure and diastolic blood pressure were 111.8 (95% CI, 111.2-112.5) mmHg and 66.5 (95% CI, 66.0-67.0) mmHg, respectively. The weighted prevalence of hypertension and pre-hypertension was 24.9% and 17.1%, respectively. Moreover, general obesity, overweight, and central obesity served as risk factors for hypertension and pre-hypertension among Chinese children and adolescents. The current study indicated that the prevalence of hypertension and pre-hypertension in Chinese children and adolescents was at a high level. Moreover, blood pressure screening should be further intensified for children and adolescents at a high risk of being overweight or obese.

Dietary and activity habits associated with hypertension in Kunming school-aged children and adolescents: A multilevel analysis of the study of hypertension risks in children and adolescents

ObjectiveHypertension has become a public health challenge for Yunnan children and adolescents. The study aims is to assess the dietary and activity habits associated with hypertension in Kunming children and adolescents and to develop effective strategies for preventing and controlling, Southwest China. MethodsConducted in 2019, the cross-sectional study involved 3,150 students, aged 13.25 ± 2.77 years, multistage, stratified, randomly sampled from Chenggong and Fumin areas, Southwest China. ResultsAmong 3,150 participants, 6.19 % never drank milk, 3.46 % never consumed fresh fruit. 2.67 % never consumed fresh vegetables, 2.48 % never ate breakfast and 10.06 % frequently drank sugary beverages (soft drinking). Additionally, 21.56 % engaged in moderate-intensity exercise less than one Day a week, and 31.97 % performed high-intensity exercise less than one Day a week. The intraclass correlation coefficient indicated that 49.40 % of the total variance was attributed to the dietary level and 42.10 % was attributed to the activity level. Eating fresh vegetables and fruit, taking physical education classes they attended per week and the frequency of moderate-intensity and high-intensity exercise per week were independent protective factors for hypertension (P < 0.01); drinking sugary beverages (soft drinking) was a independent risk factor against hypertension (P < 0.05); breakfast skipping was a possible risk factor for hypertension (P < 0.15). No significant associations were found with fried food or sweet food weekly consumption (P < 0.15). ConclusionsThe hypertension of children and adolescents cannot be ignored in Kunming, Southwest china. Dietary and activity factors are modifiable. We should make comprehensive child-friendly health education materials as soon as possible.

Enhancing adolescent hypertension prevention in Indonesia through interactive multimedia: Model development and validation.

Adolescent hypertension is emerging as a significant health challenge. Peer-led interventions utilizing engaging multimedia platforms have demonstrated the potential to enhance prevention behaviors among adolescents. However, there remains a gap in the literature comparing the effectiveness of multimedia intervention with traditional lecture-based approach in adolescent hypertension prevention in Indonesia. The aim of this study was to compare the traditional lecture-based approach and interactive multimedia intervention (e-module, animated videos, and infographics) on adolescents' knowledge, attitudes, and practices regarding adolescent hypertension prevention. A quasi-experimental study with pre-test and post-test control group study was conducted from June to December 2023 in two senior high schools in districts of Pedurungan and Kedungmundu, Semarang, Central Java, Indonesia. To prepare the multimedia model, the Analysis, Design, Development, Implementation, and Evaluation (ADDIE) framework and mapping intervention approach were employed to ensure effective decision-making at each step. A total of 100 high school students were involved, with 50 assigned to the intervention group and 50 to the control group. The intervention group received a multimedia model from the peer educators, while the control group received a traditional PowerPoint-based presentation from the community healthcare workers. The hypertension prevention knowledge, attitude, and practice were assessed using validated questionnaires with 20, 15, and 15 items, respectively. This study found that, after model implementation, significant improvements were observed in students' knowledge, attitudes, and practices regarding hypertension prevention (all had p<0.001). Specifically, knowledge scores increased by 4.78 points, attitude scores by 10.64 points, and practice scores by 2.9 points. This study highlights that multimedia interventions could significantly improve hypertension prevention behaviors among adolescents by enhancing their knowledge, attitudes, and practices through engaging and interactive multimedia materials.

Hypertension care cascade and their determinants among older adolescents in India: evidence from a nationally representative cross-sectional survey.

Adolescent hypertension in India is an emergent public health concern with lack of programmatic focus on regular screening amongst both individuals and healthcare providers. This study was conducted to assess the hypertension care cascade (prevalence, awareness, treatment and control status of hypertension) from nationally representative data. We used data from the demographic and health surveillance (DHS) comprising India's National Family Health Survey Fifth Round (2019-2021). The prevalence of hypertension among 204,054 older adolescents (15-19 years) was 5.08% (95% CI: 4.94-5.23%) wherein 42.26% (95% CI: 40.69-43.64%) were aware of their condition, 43.70% (95% CI: 41.73-45.70%) of those aware were receiving treatment, and 85.88% (95% CI: 83.83-87.71%) of those on treatment achieved blood pressure control. Overall, there were nearly 60% newly diagnosed hypertension cases detected on screening. Females had significantly lower odds, while those with diabetes and higher waist-hip ratio had significantly higher odds of having hypertension. The awareness of their hypertensive status was higher among females and rural residents, while it was lower among adolescents that were obese and tobacco smokers. Improved blood pressure control was associated with a lower waist-to-hip ratio. In conclusion, nearly five in every hundred older adolescents in India are clinically hypertensive with significantly higher odds linked with obesity and male gender. Awareness and utilization of antihypertensive treatment was lower than the classical rule of halves signifying deficiencies in hypertension screening and management strategies for older adolescents within the existing public health policy framework.

Primary Hypertension in Children and Adolescents

The incidence of primary hypertension is on the rise in the pediatric population, with an approximate prevalence ranging from 3% to 5%. The most significant risk factors for the onset and development of primary hypertension are well-known, and some of them are preventable, including increased salt consumption and obesity. Connected with metabolic risk factors, elevated blood pressure in childhood is carried into adulthood. Primary hypertension is associated with attenuated vascular responses to various physiological stimuli in both peripheral microcirculation and systemic macrocirculation in adults and children. Endothelial dysfunction is one of the most important features of arterial hypertension, together with an increased level of oxidative stress – both determinants significantly contribute to all the pathophysiological changes observed in hypertension. Systemic arterial hypertension has emerged as a prevalent cardiovascular risk factor associated with substantial morbidity and mortality. Hence, the timely identification of individuals with elevated blood pressure and early-life blood pressure management could serve as a crucial strategy to mitigate the risk of cardiovascular disease and mortality in adulthood.