Table 2.
BPD by Race in PROP cohort of babies <29 weeks gestation
| White | Black | Unadjusted ORa (95% CI) | Adjusted ORb (95% CI) | p-valueb | |
|---|---|---|---|---|---|
| Modified Shennan’s BPD | 0.77 (0.57-1.05) | 0.60 (0.42-0.85) | 0.004 | ||
| No | 240/433 (55%) | 169/274 (62%) | |||
| Yes | 193/433 (45%) | 105/274 (38%) | |||
| Modified Workshop BPD | |||||
| No/Mild | 238/437 (54%) | 166/276 (60%) | - reference group - | ||
| Moderate | 64/437 (15%) | 27/276 (10%) | 0.88 (0.63-1.24)c | 0.55 (0.33-0.90)c | 0.019c |
| Severe | 135/437 (31%) | 83/276 (30%) | 0.60 (0.37-0.99)d | 0.63 (0.42-0.94)d | 0.023d |
a
Univariate logistic regression, for African American compared with Caucasian, race based on maternal report of infant as Caucasian or African-American
b
Mixed-effect logistic regression, adjusted by gestational age in weeks, intubation at birth, and any antenatal steroids, and accounted for dependence among siblings (as random effect)
c
moderate BPD vs. no/mild BPD
d
severe BPD vs. no/mild BPD