Table 2 Summary of biopsy cores

Biopsy cores, no

10 (10–10)

2 (2–2)

7 (7–7)

7 (7–7)

12 (12–12)

Positive biopsy cores, no

1 (0–4)

0 (0–2)

2 (0–5)

2 (0–3)

2 (0–6)

D1 positive core rate, n (%)

373 (10.69)

230 (29.72)

509 (20.21)

324 (12.86)

603 (14.14)

P

 < 0.001

 < 0.001

 < 0.001

0.017

–

D2 positive core rate, n (%)

678 (19.43)

357 (46.12)

817 (32.43)

575 (22.83)

1035 (24.27)

P

 < 0.001

 < 0.001

 < 0.001

0.051

–