Table 2

Numerical results from simulations

cSe(c)Sp(c)PPV(c)NPV(c)
p=0.1, β0=−2.5642
−2.50.99960.00700.10060.9940
−2.00.99820.02520.10220.9922
−1.00.97160.17310.11550.9821
0.00.80810.53420.16160.9616
1.00.42680.87110.26900.9319
2.00.10300.98620.45250.9082
3.00.00900.99950.66950.9008
p=0.2, β0=−1.5601
−2.50.99930.00770.20110.9766
−2.00.99750.02790.20420.9922
−1.00.96540.18970.22950.9564
0.00.77580.56890.31030.9103
1.00.37150.89450.46810.8506
2.00.07610.99060.66860.8109
3.00.00560.99970.83350.8009
p=0.3, β0=−1.0187
−2.50.99930.00870.30170.9654
−2.00.99710.03140.30610.9625
−1.00.95850.20890.34080.9216
0.00.74320.60410.44580.8459
1.00.32650.91320.61720.7598
2.00.05990.99320.78960.7114
3.00.00410.99980.90360.7008
  • NPV, negative predictive value; PPV, positive predictive value.