Hipertensión en relación con estado nutricional, actividad física y etnicidad en niños chilenos entre 6 y 13 años de edad

Álvarez, Cristián; Ramírez‐Campillo, Rodrigo; Vallejos-Rojas, Andrea; Jaramillo-Gallardo, Javiera; Bravo, Cecilia Avendaño; Cano-Montoya, Johnattan; Celis‐Morales, Carlos

doi:10.20960/nh.93

Cited by 15 publications

(16 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…From a total of 604 potentially eligible participants, 540 children who met all the inclusion criteria were formally enrolled in the study (Figure ). To classify the ancestry of the schoolchildren, we used the two family surnames of the participants relating to a first degree of Mapuche or European or a second familial degree of Mapuche or European, similar to previous studies (Álvarez et al, ; Morgan, Wei, & Virnig, ).…”

Section: Methodsmentioning

confidence: 99%

“…Childhood hypertension has been associated both with genetic (Wang et al, ) and numerous environmental factors, including physical inactivity, fast food (Kar & Khandelwal, ), high salt consumption (Campanozzi et al, ), long screen time (Lissak, ), artificial light (Touitou, Reinberg, & Touitou, ), and is highly related with obesity. A previous study cohort showed differences in both obesity (19.1% and 12.2%) and hypertension (18.6% and 28.9%) prevalence between European and Mapuche schoolchildren (Álvarez et al, ). Additionally, governmental reports about schoolchildren from the Ministry of Education of Chile have recently described a prevalence of similar characteristics (24.6%) in relation to obesity but did not consider ethnic differences (MINEDUC, ).…”

Section: Introductionmentioning

confidence: 91%

“…Yet, the potential impact of sleep duration on the cardiometabolic health status of these groups and their ascents remains to be determined. Interestingly, Mapuche children show higher levels of blood pressure and obesity than their Chilean peers of European descent, with physical inactivity (ie, do not adhere to 60 minutes of moderate/vigorous phisical activity per day) being especially detrimental (Álvarez et al, ). The aim of this study was to determine the association between sleep time and cardiometabolic markers in Mapuche schoolchildren from Southern Chile, as compared with children from the same geographical area but of European descent.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Low sleep time is associated with higher levels of blood pressure and fat mass in Amerindian schoolchildren

Álvarez

Lucía

Ramírez‐Campillo

et al. 2019

American J Hum Biol

Self Cite

View full text Add to dashboard Cite

Objectives: While altered sleep patterns (ie, low sleep time) have been studied and reported in adults as a new cardiometabolic risk factor, less information is available on how sleep patterns impact children of different ethnicities. The aim of this study was to compare the levels of blood pressure and other cardiometabolic risk factors in relation to different levels of sleep time in schoolchildren of Amerindian Mapuche or European-ancestry of Southern Chile. Methods: In a cross-sectional study, 540 Chilean schoolchildren (6-13 years) were divided into two ethnic groups (n = 119 Mapuche Amerindians and n = 421 European-ancestry). Groups were analyzed according to sleep time per day as registered by parents' report and distributed into quartile categories of sleep time: Mapuche (quartile 1 [Q1] ≥10.0 h, n = 34; Q2 9.5-10.0 h, n = 29; Q3 8.5-9.0 h, n = 31; and Q4 ≤ 8.5 h, n = 25), and European (Q1, n = 99; Q2, n = 77; Q3, n = 144; Q4, n = 101). The main cardiovascular parameters (systolic [SBP] and diastolic blood pressure) were complemented with anthropometric/body composition (body mass, body mass index [BMI], waist circumference, fat mass, muscle mass, lean mass), cardiorespiratory (heart rate rest, oxygen saturation), and muscle strength (handgrip of dominant and non-dominant arm) outcomes. Results: From Q1 and across Q2, Q3, and Q4, there was an increase in delta mean SBP in both Mapuche (Δ +17.6 mm Hg) and European (Δ +7.3 mm Hg)schoolchildren with 30-90 min of decreased sleep time (using ≥10 h as reference in Q1). The tendency for worsening of other cardiometabolic risk factors was maintained for delta mean BMI (Δ +2.6 kg/m 2 ), waist circumference (Δ +12 cm), and fat mass (Δ +8.3%) in Mapuches, whereas European peers showed only worsened waist circumference (Δ +6 cm) across Q2, Q3, and Q4 in comparison with reference Q1. There was also a higher prevalence of hypertension in Mapuche (31.1%) compared to in European schoolchildren (17.6%).Abbreviations: BMI, body mass index; DBP, diastolic blood pressure; HTN, hypertension; SBP, systolic blood pressure; WC, waist circumference.Conclusions: Mapuche and European schoolchildren show higher levels of SBP with a decrease in sleep time of 30 min; however, there is a higher prevalence of hypertension and obesity in ethnic Mapuches than in European schoolchildren.These findings indicate that more studies should be applied at early school ages for preventing low sleep time and their related cardiometabolic risk factors for hypertension development in different ethnic groups.

show abstract

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 91%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Low sleep time is associated with higher levels of blood pressure and fat mass in Amerindian schoolchildren

Álvarez

Lucía

Ramírez‐Campillo

et al. 2019

American J Hum Biol

Self Cite

View full text Add to dashboard Cite

show abstract

“…Así mismo, algunas investigaciones han relacionado el estado nutricional durante la infancia con el desarrollo de enfermedades crónico-degenerativas en etapa adulta. En Chile se encontró que la prevalencia de hipertensión arterial presentó una tendencia significativa a aumentar con el incremento del índice de masa corporal (24) .…”

Section: Normalunclassified

Estado nutricional y nivel socioeconómico en escolares de 7-9 años de Ciudad Obregón, Sonora

García-Jacobo

García-Urías

Gracia-Rodríguez

et al. 2019

SANUS

View full text Add to dashboard Cite

Introducción: el nivel socioeconómico es un factor determinante de la salud y del estilo de vida del individuo. Objetivo: identificar la relación entre el estado nutricional y el nivel socioeconómico de escolares de 7-9 años de Ciudad Obregón, Sonora. Metodología: estudio aplicado, cuantitativo, transversal y correlacional; muestreo no probabilístico por conveniencia. Se utilizó el Cuestionario Sociodemográfico 2017 para padres de familia, para nivel socioeconómico se aplicó la Regla AMAI-NSE 8X7 (versión 2011); y para evaluar el estado nutricional se tomaron medidas antropométricas, valoración con percentiles 3-97 de la Organización Mundial de la Salud e Índice de Masa Corporal para la edad; se contó con el consentimiento informado de padres y de escolares previo a su aplicación. Resultados: 114 escolares, en su mayoría del género femenino (53.5%), con una distribución por edad entre los 7, 8 y 9 años (33.33%, 36.84% y 29.82%, respectivamente). El 41.1% de los escolares con nivel socioeconómico alto tiene sobrepeso, similar a escolares que pertenecen a nivel socioeconómico medio (47.06%). Por otra parte, en los escolares de nivel socioeconómico bajo se detectaron estados nutricionales normales (30.9%) y en obesidad (30.7%). Conclusiones: Los tres estados nutricionales se encuentran distribuidos uniformemente en los tres niveles socioeconómicos; sin embargo, existe una importante prevalencia de sobrepeso y obesidad. Por lo tanto, resalta la necesidad de orientación y monitorización desde el nivel educativo básico, a fin de prevenir la aparición temprana de enfermedades crónicas-degenerativas durante la etapa de adolescencia o adultez joven.

show abstract

“…Among schoolchildren, obesity and its related metabolic consequences (i.e. poor glucose control attributable to increased insulin resistance [IR]) and a low muscle performance are a serious health problem . The World Health Organization recommends 60 min/day of physical activity to maintain children's health .…”

Section: Introductionmentioning

confidence: 99%

Exercise and glucose control in children with insulin resistance: prevalence of non‐responders

et al. 2018

View full text Add to dashboard Cite

Both RT and HIT improves the glucose control parameters in schoolchildren over 6 weeks, but only HIT is independent of a high or low frequency of training/week. The prevalence of NRs is similar for decreasing homeostasis model assessment of IR comparing each exercise mode in high vs. low frequency/week. However, both high- and low-frequency RT and HIT results in differences in the prevalence of NRs for FGL and other cardiometabolic and performance outcomes.

show abstract

Hipertensión en relación con estado nutricional, actividad física y etnicidad en niños chilenos entre 6 y 13 años de edad

Cited by 15 publications

References 0 publications

Low sleep time is associated with higher levels of blood pressure and fat mass in Amerindian schoolchildren

Low sleep time is associated with higher levels of blood pressure and fat mass in Amerindian schoolchildren

Estado nutricional y nivel socioeconómico en escolares de 7-9 años de Ciudad Obregón, Sonora

Exercise and glucose control in children with insulin resistance: prevalence of non‐responders

Contact Info

Product

Resources

About