Noise Health Close
 

Table 2 Prevalence odds ratios (PORs) and 95% confidence intervals of having eight or more headache days a month in the past three months per 5 dB(A) increase in traffic noise above noise exposure cut-off

Table 2 Prevalence odds ratios (PORs) and 95% confidence intervals of having eight or more headache days a month in the past three months per 5 dB(A) increase in traffic noise above noise exposure cut-off