Table 3.
Counts and maximum standardized difference per database. T = lisinopril, C = amlodipine, Outcome = angioedema, Max std. diff. = Maximum absolute standardized difference of means between T and C
| Subjects |
Patient years |
Outcomes |
Covariate count | Max std. diff. |
|||||
|---|---|---|---|---|---|---|---|---|---|
| Source | T | C | T | C | T | C | Before | After | |
| CCAE | 647 212 | 183 776 | 465 516 | 126 173 | 671 | 97 | 9765 | 0.407 | 0.029 |
| MDCD | 59 897 | 26 525 | 29 464 | 11 187 | 150 | 26 | 12 703 | 0.526 | 0.048 |
| MDCR | 73 821 | 32 375 | 61 864 | 28 107 | 99 | 18 | 11 217 | 0.363 | 0.029 |
| Optum | 447 905 | 143 079 | 340 148 | 107 631 | 475 | 88 | 11 903 | 0.432 | 0.028 |
| PanTher | 651 707 | 201 527 | 243 121 | 71 438 | 236 | 44 | 10 548 | 0.425 | 0.022 |
| Total | 1 884 874 | 590 945 | 1 146 421 | 348 158 | 1646 | 279 | |||
Abbreviations: CCAE, Commercial Claims and Encounters; MDCD, Multi-state Medicaid; MDCR, Medicare Supplemental Beneficiaries; Optum, Optum ClinFormatics; PanTher, Optum deidentified Electronic Health Record Dataset.