PubMed Central, : RMMJ Rambam Maimonides Medical Journal Rambam Health Care Campus 2019 October; 10(4): e0025. ISSN: 2076-9172Published online 2019 October 29. doi: 10.5041/RMMJ.10379.

Table 3.

Middle Cerebral Artery Pulsatility Index (MCA-PI), Number of Exams, Percentiles, Mean, Median, Standard Deviation (SD), and Minimum (Min) and Maximum (Max) Values.

Gestational Age (wk)	Middle Cerebral Artery Pulsatility Index Percentiles
Gestational Age (wk)	n	% of Total	Min	5th	10th	25th	Median	Mean	SD	75th	Max
29	22	3.92%	0.85	0.85	1.19	1.53	2.05	2.07	0.67	2.50	3.49
30	23	4.18%	1.29	1.29	1.35	1.59	2.00	2.06	0.63	2.19	3.60
31	18	5.53%	1.40	1.40	1.46	1.64	1.96	2.08	0.58	2.39	3.29
32	29	5.71%	1.30	1.30	1.35	1.80	2.24	2.28	0.66	2.61	4.00
33	27	4.82%	1.28	1.32	1.50	1.87	2.00	2.13	0.49	2.50	3.06
34	40	7.14%	1.10	1.24	1.37	1.58	1.90	1.91	0.47	2.18	3.20
35	52	9.28%	1.28	1.37	1.44	1.67	1.89	1.98	0.48	2.20	3.99
36	68	12.08%	1.00	1.13	1.22	1.56	1.77	1.78	0.37	2.00	2.60
37	93	16.92%	0.99	1.04	1.15	1.38	1.65	1.74	0.55	1.97	4.10
38	76	13.57%	0.73	0.86	1.02	1.31	1.52	1.55	0.43	1.77	3.20
39	61	10.91%	0.72	0.90	1.03	1.22	1.40	1.40	0.28	1.55	2.13
40	32	5.75%	0.87	0.88	1.00	1.14	1.28	1.33	0.32	1.38	2.20
41	19	3.35%	0.66	0.66	1.03	1.27	1.42	1.44	0.34	1.74	2.10

RMMJ Rambam Maimonides Medical Journal Rambam Health Care Campus 2019 October; 10(4): e0025. ISSN: 2076-9172

Published online 2019 October 29. doi: 10.5041/RMMJ.10379