Figure 5: Hypertension/treatment: Exposure-response with distance to main road (rail model) by bedroom location. Adjusted for age, sex, BMI, family history, health, health worry, education, weather sensitivity, work noise, nightshift, heart medication, heart rate, night disturbance rail, level rail – IA distance*bedroom, health*worry*, weather*heart rate, work noise*nightshift – [UIT-2 study, 1998]