Table 1.
BPD, N = 292 (%) | Control, N = 1168 (%) | P values | |
---|---|---|---|
Sex | 0.999 | ||
Male | 102 (34.9) | 408 (34.9) | |
Female | 190 (65.1) | 760 (65.1) | |
Age (years)a | 25 (21–33) | 25 (21–33) | 0.999 |
Distribution of age | 0.999 | ||
0–19 | 37 (12.7) | 148 (12.7) | |
20–39 | 226 (77.4) | 904 (77.4) | |
40–59 | 29 (9.9) | 116 (9.9) |
aMedian (interquartile range)