Table 5. Mean flow velocities and pulsatility index correlation with Modified Rankin scale (MRS) at 6 months.

ACA-anterior cerebral artery; BA- basilar artery; MCA-middle cerebral artery; PCA- posterior cerebral artery.

MFV	MRS 0–2 at 6 months	MRS 3–6 at 6 months	P value
L MCA (mean)	89.73±37.11	71.75±38.75	0.62
R MCA (mean)	71.75±38.75	97.46±42.12	0.088
MCA (Average of both MCA)	78.29±37.28	78.29±37.28	0.34
L ACA (mean)	54.36±24.05	67.5±23.35	0.18
R ACA (mean)	51.45±20.76	61.23±17.6	0.23
ACA (Average of both ACA)	53.41±17.6	63.91±20.12	0.15
L PCA (mean)	24±4.99	24.21±10.49	0.95
R PCA (mean)	28.27±16.00	23.55±7.10	0.26
PCA (Average of both PCA)	25.86±9.53	24.43±7.73	0.65
BA (mean)	51.5±15.74	47.93±17.61	0.57
PI	MRS 0–2 at 3 months	MRS 3–6 at 3 months	P value
L MCA (mean)	0.77±0.15	0.79±0.36	0.85
R MCA (mean)	0.87±0.24	0. 79±0.	0.47
MCA (Average of both MCA)	0.82±0.18	0.79±0.35	0.76
L ACA (mean)	0.73±0.31	0.78.±0.43	0.73
R ACA (mean)	0.83±0.17	0.79±0.30	0.58
ACA (Average of both ACA)	0.82±0.16	0.79±0.30	0.77
L PCA (mean)	0.94±0.24	1.03±0.61	0.65
R PCA (mean)	1.09±0.53	0.95±0.46	0.44
PCA (Average of both PCA)	1.03±0.35	1.06±0.47	0.88
BA (mean)	0.88±0.21	0.87±0.32	0.90