High-risk LPIs (n = 19) | low-risk LPIs (n = 20) | Full-term infants (n = 26) | F | P |
|---|
14.27 ± 2.56 | 17.90 ± 43.21 | 13.46 ± 5.67 | 6.661 | 0.002a |
-7.69 ± 2.73 | -3.87 ± 5.37 | -6.55 ± 2.21 | 5.875 | 0.005b |
- There were significant differences in the power spectra of δ and θ bands among the three groups (P < 0.05). a: Multiple comparisons showed that there was a statistical difference between low-risk LPIs group and full-term group (P = 0.002), a statistical difference between high-risk LPIs and low-risk LPIs (P = 0.029), and no statistical difference between high-risk LPIs and full-term group (P > 0.05). b: Multiple comparisons showed that there was a statistical difference between low-risk LPIs group and full-term group (P = 0.044), a statistical difference between high-risk LPIs and low-risk LPIs (P = 0.005), and no statistical difference between high-risk LPIs group and full-term group (P > 0.05)
