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Impact of long diameter of lesions on the diagnosis
| Long diameter | EBUS-GS (n, %) | ENB-EBUS (n, %) | χ2 | P1 |
|---|---|---|---|---|
| d<1 cm | 0/1 | 2/2 | 3 | 0.333 |
| 1≤d<2 cm | 19/23 (82.6) | 6/10 (60) | 1.94 | 0.205 |
| d≥2 cm | 46/59 (78) | 9/14 (64.3) | 1.14 | 0.312 |
| χ2 | 3.865 | 1.194 | ||
| P2 | 0.19 | 0.4 |
Note there was no statistical difference observed in the diagnosing efficacy of EBUS-GS and ENB-EBUS biopsy among the different long diameter groups.
