Table 5 The relation between operation and missing fee
From: Bayesian network-based missing mechanism identification (BN-MMI) method in medical research
|  | Missing fee = 0 | Missing fee = 1 | \({\chi }^{2}\) statistics | p-value |
|---|---|---|---|---|
Operation = 0 | 235 (75.32%) | 77 (24.68%) | 33.95 |  < 0.0001 |
Operation = 1 | 650 (89.53%) | 76 (10.47%) |