The short-term association between exposure to noise and heart rate variability in daily locations and mobility contexts.,Journal of Exposure Science and Environmental Epidemiology

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The short-term association between exposure to noise and heart rate variability in daily locations and mobility contexts.
Journal of Exposure Science and Environmental Epidemiology ( IF 4.1 ) Pub Date : 2019-08-12 , DOI: 10.1038/s41370-019-0158-x
Tarik El Aarbaoui _{1,

2} , Basile Chaix ₁

Affiliation

Background

Personal exposure to noise has been shown to be associated with concomitant increases and lagged decreases of short-term heart rate variability (HRV). It is however unknown whether this association differs between contexts defined by visited places or mobility as both exposure sources and expectations may be different between these contexts.

Method

Between July 2014 and June 2015, the RECORD MultiSensor Study collected sound level and heart rate data for 75 participants, aged 34–74 years, in their living environments for 7 days using a personal dosimeter and electrocardiography sensor on the chest. Their whereabouts were collected using a GPS receiver and a mobility survey. Short-term concomitant and lagged associations between sound level and HRV parameters were assessed within types of visited places and transport modes using mixed effects models with a random intercept for participants.

Results

Increases in sound level were associated with a concomitant increase in all HR/HRV parameters, and delayed decreases in the overall HRV. Interactions between the sound level and the visited place/mobility context were documented. Compared with home, the concomitant association of sound level with HR and rMSSD was doubled within active and private-motorized transport modes, respectively.

Conclusions

The association of sound level with HR/HRV varies between visited places/mobility contexts. Future studies investigating these context-dependent associations in ambulatory settings will need to assess additional acoustical factors relating to the visited environments as well as non-acoustical factors impacting the perception of noise.

中文翻译：

在日常地点和移动环境中接触噪音与心率变异性之间的短期关联。

背景

个人接触噪音已被证明与短期心率变异性 (HRV) 的伴随增加和滞后减少有关。然而，尚不清楚这种关联在访问地点或移动性定义的上下文之间是否不同，因为这些上下文之间的暴露源和期望可能不同。

方法

2014 年 7 月至 2015 年 6 月期间，RECORD 多传感器研究使用个人剂量计和胸部心电图传感器收集了 75 名年龄在 34-74 岁的参与者在其生活环境中为期 7 天的声级和心率数据。他们的下落是使用 GPS 接收器和移动调查收集的。声级和 HRV 参数之间的短期伴随和滞后关联使用混合效应模型对参与者进行了随机截取，在访问地点和交通方式的类型中进行了评估。