Table 2.
Description of morbidity events among 79 cases
| Morbidity event defined by CDC ICD-10 Criteria19 | n (%) |
|---|---|
| 1. Blood transfusion | 62 (78.5) |
| 2. Pulmonary edema | 12 (15.2) |
| 3. Hysterectomy | 11 (13.9) |
| 4. Adult respiratory distress syndrome | 8 (10.1) |
| 5. Disseminated intravascular coagulation | 7 (8.9) |
| 6. Acute renal failure | 7 (8.9) |
| 7. Eclampsia | 5 (6.3) |
| 8. Sepsis | 4(5.1) |
| 9. Internal injuries of the thorax, abdomen, pelvis | 4(5.1) |
| 10. Cardiac monitoring | 3 (3.8) |
| 11. Shock | 1 (1–3) |
| 12. Myocardial infarction | 1 (1–3) |
| 13. Cardiac arrest | 1 (1–3) |
| Additional morbidity data collected during chart reviewa | |
| 14. Obstetric hemorrhage with ≥4 units packed red blood cells transfused | 21 (26.6) |
| 15. Prolonged postpartum length of stay (≥4 days vaginal delivery or ≥6 days cesarean delivery) | 12 (15.2) |
| 16. Preeclampsia with difficult to control severe hypertension | 10 (12.7) |
| 17. ICU admission (unplanned) | 9(11.4) |
| 18. Maternal mortality | 1 (1–3) |
Abbreviations: CDC ICD-10; Centers for Disease Control and Prevention International Classification of Diseases, Tenth edition; ICU, intensive care unit.
a
Additional morbidity data was NOT included in the validation analysis.