Table 31 Normal values for the fractal dimension (FD) (unitless) of left ventricular trabeculation in the adult for different ethnicities
Parameter | Ethnicity | n | Mean | SD |
|---|---|---|---|---|
Global FD from ref [59] | Black | 30 | 1.246 | 0.005 |
Maximal apical FDa from ref [59] | Black | 30 | 1.235 | 0.03 |
Global FD from ref [59] | White | 75 | 1.228 | 0.002 |
Maximal apical FDa from ref [59] | White | 75 | 1.253 | 0.025 |
Global FD from ref [66] | Singaporean Chinese | 180 | 1.205 | 0.031 |
Maximal apical FDb from ref [66] | Singaporean Chinese | 180 | 0.278 | 0.045 |