Normal n = 40 | ASD n = 35 | EA without ASD n = 76 | EA with ASD n = 31 | p value | |
---|---|---|---|---|---|
PS (%) | |||||
Radial | 39 (36 to 48) | 30 (19 to 37)* | 34 (30 to 39)*† | 30 (25 to 37)* | < 0.001 |
Circumferential | − 20 (− 21 to − 18) | − 16 (− 18 to − 13)* | − 18 (− 20 to − 16)* | − 16 (− 18 to − 13)* | 0.001 |
Longitudinal | − 15 (− 18 to − 14) | − 12 (− 15 to − 7.8)* | − 12 (− 15 to − 10)* | − 9.3 (− 12 to − 6.3)* | < 0.001 |
PSSR (1/s) | |||||
Radial | 2.3 (2.1 to 2.7) | 1.8 (1.2 to 2.3) | 2.0 (1.6 to 2.4) | 1.8 (1.6 to 2.1) | 0.096 |
Circumferential | − 1.0 (− 1.2 to − 0.9) | − 1.0 (− 1.1 to − 0.8) | − 1.0 (− 1.2 to − 0.9) | − 0.9 (− 1.0 to − 0.8) | 0.169 |
Longitudinal | − 0.8 (− 1.0 to − 0.7) | − 0.8 (− 0.9 to − 0.7) | − 0.7 (− 0.9 to − 0.6) | − 0.6 (− 0.7 to − 0.4) | 0.159 |
PDSR (1/s) | |||||
Radial | − 3.0 (− 3.6 to − 2.6) | − 1.8 (− 2.6 to − 1.4)* | − 2.6 (− 3.1 to − 1.7)* | − 1.9 (− 2.4 to − 1.6)* | < 0.001 |
Circumferential | 1.3 (1.1 to 1.5) | 1.1 (1.0 to 1.3)* | 1.1 (0.9 to 1.4)* | 1.1 (0.8 to 1.3) | 0.004 |
Longitudinal | 1.0 (0.9 to 1.3) | 0.8 (0.7 to 1.0)* | 0.8 (0.6 to 1.0)* | 0.6 (0.5 to 0.7)*†‡ | < 0.001 |