Table 2

Distribution of insulin dose by case status

All patientsCase subjectsControl subjectsP*
n1,990995995
Insulin dose (units/kg)
 0478 (24.0)20.028.0<0.001
 <0.2595 (29.9)22.237.6
 0.2–0.4285 (14.4)15.013.7
 0.4–0.6263 (13.2)16.59.9
 0.6–0.8161 (8.1)11.44.8
 ≥0.8208 (10.5)15.05.9
  • Data are n (%) or percentages.

  • *P value by χ2 test.