Trial | Patients treated | Patients included | Number of attributes [n]/Valued cells [%] (target variable, age, gender + no. of codes) | Patients without any | ||||
---|---|---|---|---|---|---|---|---|
[n] | [n] | [%] | No aggregation | Category-level aggregation | Block-level aggregation | Diagnosis | Procedure | |
A | 511 | 361 | 70.6 | 3,689/0.7 | 1,031/1.9 | 280/5.6 | 3 | 6 |
B | 8,170 | 320 | 3.9 | 11,773/0.3 | 1,627/1.6 | 305/6.6 | 6 | 215 |
C | 5,573 | 87 | 1.6 | 10,336/0.4 | 1,494/2.1 | 297/8.1 | 8 | 0 |