Table 3.
Percent Agreement between Algorithm and Medical Record on Pregnancy Outcome (Unweighted Results)
| Pregnancy Outcome | # Episodes Identified by Algorithm | # with Agreement on Outcome Date within 30 Days | % Agreement on Outcome Date | % Exact Agreement on Outcome | % Close Agreement on Outcome |
|---|---|---|---|---|---|
| Outcomes including live births | |||||
| Live birth | 334 | 330 | 98.8 | 100.0 | 100.0 |
| Live birth or stillbirth | 22 | 16 | 72.7 | 18.8 | 100.0 |
| Live birth and stillbirth | 8 | 7 | 87.5 | 100.0 | 100.0 |
| Abortions | |||||
| Therapeutic abortion | 83 | 82 | 98.8 | 96.3 | 96.3 |
| Spontaneous abortion | 97 | 84 | 86.6 | 92.9 | 92.9 |
| Morbid pregnancy outcomes | |||||
| Ectopic pregnancy | 61 | 61 | 100.0 | 100.0 | 100.0 |
| Trophoblastic disease | 28 | 24 | 85.7 | 87.5 | 87.5 |
| Stillbirth | |||||
| All | 24 | 24 | 100.0 | 87.5 | 87.5 |
| Nondefinitive outcomes | |||||
| All | 21 | 12 | 57.1 | 0.0 | 91.7 |
| Total | 678 | 640 | 94.4 | – | – |