Sentence examples for average road noise from inspiring English sources
Average road noise exposure < 45 dB(A) was used as reference category.
Modest exposure effects were generally noted in all age groups at average road noise levels below 60 dB(A).
We used a geographic information system (GIS) to assess the average road noise (LAeq 24 hr) at the current residential address.
Reference category for both the continuous and the categorical exposure variable was all subjects with average road noise exposure below 40 dB(A).
We used logistic regression with hypertension as outcome variable (defined by the two survey questions given above) with average road noise exposure during a full day (LAeq 24 hr) either entered as a continuous or as a categorical variable in 5 dB(A -intervals.
Our results indicate excess risks of hypertension related to long-term noise exposure, primarily for night-time aircraft noise and daily average road traffic noise.
There were significant exposure response relationships between exposure to night-time aircraft noise exposure, daily average road traffic noise, and risk of hypertension.
Figure 2 shows the ORs for hypertension in men and women in relation to daily average road traffic noise exposure (LAeq,24hr).
24 hour average road traffic noise exposure was associated with 'heart disease and stroke' (OR: 1.19 (95% CI 1.00, 1.41), but adjustment for air pollution in the subsample suggested this may have been due to confounding by air pollution.
Each 10-decibel increase in average road traffic noise at the current residence was associated with a statistically significant 8% increased risk of incident diabetes, increasing to 11% when road traffic noise was estimated for all the places an individual had lived in the previous 5 years.
Logistic regression with dichotomized annoyance as outcome variable (defined by the two survey questions marked with * in Table 1) with average road traffic noise exposure during a full day (LAeq,24h) entered as a continuous 1dB(A -step or cA -stepcal variable in 5 dB(A)-intervals.
