Association between railway noise exposure at time of SF-36 and PCS/MCS.

aAdjusted for age, sex bAdjusted for Model 1plus education, cohabitance status, income and railway noise cAdjusted for Model 2 plus smoking status, waist circumference, and alcohol intake We investigated effect modification for MSC and PSC by sex, age, education, Charlson Comorbidity Index, and train noise exposure, but found no significant interactions (all p ≥ 0.14, results not shown). Association between railway noise exposure at time of SF-36 and PCS/MCS.