Table 2

Distribution of daily meteorological factors and daily counts of first-ever strokes during 2005–2016

VariableMeanSDMin25th centile50th centile75th centileMax
DTR (°C)6.01.91.24.66.07.314.0
Temperature (°C)23.255.53.519.124.727.933.0
Humidity (%)72.813.017.067.075.082.0100.0
Air pressure (hPa)1005.765.8985.71000.81005.61010.51029.1
First strokes (n)32.516.04.020.030.042.0130.0
  • DTR, diurnal temperature range.