TABLE 2

Circadian variation of acute MI by type and duration of diabetes

n0:00–5:596:00–11:5912:00–17:5918:00–23:59P value*
No diabetes (%)306821302623<0.001
All diabetes (%)814222824260.06
Type of diabetes
Type 2 <5 years (%)246183124260.03
Type 2 ≥5 years (%)258232328260.65
Type 1 (%)137252821260.73
  • *

    * P value for 1 degree of freedom χ2 goodness-of-fit test. Duration of diabetes was missing for some patients.