基于心率变异性的2型糖尿病风险分层
Heart rate variability based on risk stratification for type 2 diabetes mellitus.
作者信息
Silva-E-Oliveira Julia, Amélio Pâmela Marina, Abranches Isabela Lopes Laguardia, Damasceno Dênis Derly, Furtado Fabianne
机构信息
Instituto Federal do Sudeste de Minas Gerais, Barbacena, MG, Brazil.
出版信息
Einstein (Sao Paulo). 2017 Apr-Jun;15(2):141-147. doi: 10.1590/S1679-45082017AO3888.
OBJECTIVE
To evaluate heart rate variability among adults with different risk levels for type 2 diabetes mellitus.
METHODS
The risk for type 2 diabetes mellitus was assessed in 130 participants (89 females) based on the questionnaire Finnish Diabetes Risk Score and was classified as low risk (n=26), slightly elevated risk (n=41), moderate risk (n=27) and high risk (n=32). To measure heart rate variability, a heart-rate monitor Polar S810i® was employed to obtain RR series for each individual, at rest, for 5 minutes, followed by analysis of linear and nonlinear indexes.
RESULTS
The groups at higher risk of type 2 diabetes mellitus had significantly lower linear and nonlinear heart rate variability indexes.
CONCLUSION
The individuals at high risk for type 2 diabetes mellitus have lower heart rate variability.
OBJETIVO
Avaliar a variabilidade da frequência cardíaca em adultos com diferentes níveis de risco para diabetes mellitus tipo 2.
MÉTODOS: O grau de risco para diabetes mellitus tipo 2 de 130 participantes (41 homens) foi avaliado pelo questionário Finnish Diabetes Risk Score. Os participantes foram classificados em baixo risco (n=26), risco levemente elevado (n=41), risco moderado (n=27) e alto risco (n=32). Para medir a variabilidade da frequência cardíaca, utilizou-se o frequencímetro Polar S810i® para obter séries de intervalo RR para cada indivíduo, em repouso, durante 5 minutos; posteriormente, realizou-se análise por meio de índices lineares e não-lineares.
RESULTADOS
O grupo com maior risco para diabetes mellitus tipo 2 teve uma diminuição significante nos índices lineares e não-lineares da variabilidade da frequência cardíaca.
CONCLUSÃO: Os resultados apontam que indivíduos com risco alto para diabetes mellitus tipo 2 tem menor variabilidade da frequência cardíaca.
OBJECTIVE
To evaluate heart rate variability among adults with different risk levels for type 2 diabetes mellitus.
METHODS
The risk for type 2 diabetes mellitus was assessed in 130 participants (89 females) based on the questionnaire Finnish Diabetes Risk Score and was classified as low risk (n=26), slightly elevated risk (n=41), moderate risk (n=27) and high risk (n=32). To measure heart rate variability, a heart-rate monitor Polar S810i® was employed to obtain RR series for each individual, at rest, for 5 minutes, followed by analysis of linear and nonlinear indexes.
RESULTS
The groups at higher risk of type 2 diabetes mellitus had significantly lower linear and nonlinear heart rate variability indexes.
CONCLUSION
The individuals at high risk for type 2 diabetes mellitus have lower heart rate variability.
目的
评估不同2型糖尿病风险水平的成年人的心率变异性。
方法
基于芬兰糖尿病风险评分问卷对130名参与者（89名女性）进行2型糖尿病风险评估，并将其分为低风险（n = 26）、风险略有升高（n = 41）、中度风险（n = 27）和高风险（n = 32）。为测量心率变异性，使用心率监测仪Polar S810i®为每个个体在静息状态下获取5分钟的RR间期序列，随后分析线性和非线性指标。
结果
2型糖尿病风险较高的组的线性和非线性心率变异性指标显著更低。
结论
2型糖尿病高风险个体的心率变异性较低。
目的
评估不同2型糖尿病风险水平的成年人的心率变异性。
方法
基于芬兰糖尿病风险评分问卷对130名参与者（41名男性）进行2型糖尿病风险评估。参与者被分为低风险（n = 26）、风险略有升高（n = 41）、中度风险（n = 27）和高风险（n = 32）。为测量心率变异性，使用Polar S810i®心率计为每个个体在静息状态下获取5分钟的RR间期序列；随后，通过线性和非线性指标进行分析。
结果
2型糖尿病风险较高的组的心率变异性线性和非线性指标显著降低。
结论
结果表明，2型糖尿病高风险个体的心率变异性较低。
目的
评估不同2型糖尿病风险水平的成年人的心率变异性。
方法
基于芬兰糖尿病风险评分问卷对130名参与者（89名女性）进行2型糖尿病风险评估，并将其分为低风险（n = 26）、风险略有升高（n = 41）、中度风险（n = 27）和高风险（n = 32）。为测量心率变异性，使用心率监测仪Polar S810i®为每个个体在静息状态下获取5分钟的RR间期序列，随后分析线性和非线性指标。
结果
2型糖尿病风险较高的组的线性和非线性心率变异性指标显著更低。
结论
2型糖尿病高风险个体的心率变异性较低。
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