From: Using pulse oximetry waveforms to detect coarctation of the aorta
Postop feature | Control | Coarctation | p value |
---|---|---|---|
Median [Q1, Q3] | |||
ARR_u | 4.66 [4.38, 5.07] | 4.68 [4.44, 4.86] | 0.46 |
ARF_u | − 1.72 [− 1.87, − 1.53] | − 1.65 [− 1.79, − 1.54] | 0.59 |
MRR_u | 5.05 [4.71, 5.46] | 5.04 [4.84, 5.36] | 0.44 |
MRF_u** | − 2.63 [− 2.81, − 2.47] | − 2.47 [− 2.56, − 2.26] | 0.046 |
ARR_l | 4.9 [4.42, 5.32] | 4.75 [4.56, 5.21] | 0.79 |
ARF_l | − 1.53 [− 1.65, − 1.41] | − 1.51 [− 1.62, − 1.37] | 0.4 |
MRR_l | 5.27 [4.77, 5.68] | 5.12 [4.92, 5.58] | 0.62 |
MRF_l** | − 2.6 [− 2.67, − 2.52] | − 2.27 [− 2.46, − 2.23] | 0.008 |
∆ARR | − 0.22 [− 0.52, − 0.13] | − 0.04 [− 0.32, 0.13] | 0.66 |
∆ARF | − 0.12 [− 0.31, − 0.02] | − 0.07 [− 0.16, 0.02] | 0.99 |
∆MRR | − 0.22 [− 0.44, − 0.11] | − 0.05 [− 0.32, 0.17] | 0.61 |
∆MRF | − 0.07 [− 0.2, 0.08] | − 0.04 [− 0.29, − 0.02] | 0.93 |