Table 3 Comparison of the platelet counts and plateletcrit levels of the two groups
Parameters | Age | BPD infants (n = 64) | Non-BPD infants (n = 70) | Each time point (t, P) | Model (F, P) | |
|---|---|---|---|---|---|---|
ANOVA | GEEa | |||||
Platelet count | Day 1 | 247 ± 80 | 239 ± 76 | 0.55, 0.58 | 2.53, 0.04 | 4.44, 0.03 |
Day 7 | 239 ± 99 | 276 ± 109 | − 2.02, 0.04 | |||
Day 14 | 233 ± 116 | 287 ± 101 | − 2.84, 0.00 | |||
Day 21 | 220 ± 105 | 274 ± 133 | − 2.56, 0.01 | |||
Day 28 | 226 ± 123 | 274 ± 118 | − 2.27, 0.02 | |||
Plateletcrit | Day 1 | 0.27 ± 0.08 | 0.29 ± 0.07 | − 1.26, 0.21 | 2.74, 0.03 | 12.54, 0.00 |
Day 7 | 0.27 ± 0.10 | 0.32 ± 0.11 | − 2.42, 0.02 | |||
Day 14 | 0.28 ± 0.11 | 0.36 ± 0.12 | − 4.23, 0.00 | |||
Day 21 | 0.27 ± 0.12 | 0.33 ± 0.13 | − 2.89, 0.01 | |||
Day 28 | 0.26 ± 0.09 | 0.33 ± 0.11 | − 3.97, 0.00 | |||