Table 2.

Empirical significance levels associated with the observed χ2 statistics for renal disease

Markerχ2Permutation testSimulation
Lower End PointP ValueUpper End PointLower End PointP ValueUpper End Point
D1MIT1616.70.00410.00540.0070.0310.0350.039
D9MIT25222.30.00037<0.000100.00160.00250.0037
D10MIT8618.90.00410.00540.0070.0310.0350.039
D12MIT2017.10.00080.00140.00230.0250.0280.031
  • Empirical significance levels with 95% confidence intervals.