Table 2

Descriptive statistics for the environmental exposures of study participants (N=5895)

Continuous variableMeanSDMedianMinimumMaximum
Unemployment rate (%)5.971.596.001.6014.1
Area-level income (€/year)27 482600926 06112 34569 066
Long-term road traffic PM2.5 (μg/m3)0.590.370.490.002.97
Long-term PM2.5 from residential wood combustion (μg/m3)0.520.210.520.081.12
Green space within 1 km (%)24.811.423.91.8881.6
Long-term road traffic noise, Lden (dB)50.57.8350.130.075.5
  • dB, decibels; Lden, day–evening–night equivalent level; PM2.5, particulate matter with an aerodynamic diameter ≤2.5 μm.