Detection method | The subsample + | The subsample - | |
---|---|---|---|
PRR | The total sample + | a = 1888 (a1 = 561, a0 = 1327) | b = 330 (b1 = 40,b0 = 290) |
The total sample - | c = 321 (c1 = 34, c0 = 287) | d = 2158 (d1 = 195, d0 = 1963) | |
MHRA | The total sample + | a = 1488 (a1 = 456, a0 = 1032) | b = 348 (b1 = 56, b0 = 292) |
The total sample - | c = 332 (c1 = 48, c0 = 284) | d = 2529 (d1 = 270, d0 = 2259) | |
IC | The total sample + | a = 579 (a1 = 274, a0 = 305) | b = 173 (b1 = 43, b0 = 130) |
The total sample - | c = 81 (c1 = 31, c0 = 50) | d = 3864 (d1 = 482, d0 = 3382) |