Table 2. Comparison of the rate (per 1,000 pregnancy-related hospitalizations) of selected pregnancy complications among hospitalized pregnant women aged 15–49 years of age, by TB status, United States, 2002–2014.
| TB Status | |||
|---|---|---|---|
| Complications a | TB negative (N = 57,389,406) Rate |
TB positive (N = 4,053) Rate |
Proportionality Ratio b |
| Any Pre-eclampsia | 35.1 | 35.0 | 1.0 |
| Mild Pre-eclampsia | 22.7 | 14.0 | 0.6 |
| Severe Pre-eclampsia | 12.5 | 21.0 | 1.7 |
| Eclampsia | 1.0 | 3.9 | 3.9 |
| Placenta accreta | 3.3 | 2.3 | 0.7 |
| Placental abruption | 10.6 | 8.7 | 0.8 |
| Placenta previa | 5.2 | 9.7 | 1.9 |
| Other antepartum hemorrhage | 3.6 | 3.5 | 1.0 |
| Postpartum hemorrhage | 25.8 | 45.4 | 1.8 |
| Sepsis | 1.3 | 8.1 | 6.2 |
| Anemia | 102.8 | 216.4 | 2.1 |
| Composite (all) | 166.5 | 293.2 | 1.8 |
a For any individual pregnancy complication, no pregnancy-related hospitalization is counted more than once, although women with multiple complications may appear in more than one group. For the composite indicator, hospitalizations for women with multiple complications making up the composite indicator are still counted only once in this group.
b Proportionality ratio was derived by dividing the prevalence of the characteristic among TB-positive mothers by the prevalence of the same characteristic in TB-free mothers. A value that is greater than one indicates preponderance of that characteristic among TB mothers. The ratios are approximated to one decimal point.