how often does rett syndrome occur

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how often does rett syndrome occur	1.11	0.6	9034	36	34
how	1.74	0.3	7371	37	3
often	0.36	0.7	106	69	5
does	2	0.2	9312	80	4
rett	0.81	0.4	6097	86	4
syndrome	0.64	0.9	8731	26	8
occur	0.23	0.6	7898	49	5

Keyword	CPC	PCC	Volume	Score
how often does rett syndrome occur	1.56	0.2	9933	83
how common is rett syndrome	1	0.7	590	60
how many people have rett syndrome	1.01	0.3	1105	83
adults with rett syndrome	2	0.4	9797	96
rett syndrome up to date	0.16	0.1	4626	34
how rare is rett syndrome	0.55	0.8	8657	64
prevalence of rett syndrome	0.52	0.8	979	94
facts about rett syndrome	0.93	0.7	3509	41
epidemiology of rett syndrome	0.42	1	162	21
what population is affected by rett syndrome	0.33	0.7	4018	69
rett syndrome in humans	0.54	0.5	9397	30
rett syndrome fact sheet	1.28	0.5	8318	9
rett syndrome life span	0.01	0.3	6321	9
when is rett syndrome diagnosed	1.15	0.3	7694	10
interesting facts about rett syndrome	0.26	0.9	1858	22
children with rett syndrome	0.35	0.3	9445	19
prognosis for rett syndrome	0.91	0.2	1935	18
rett syndrome in adult women	1.25	0.4	7532	19
current research on rett syndrome	1.25	0.6	2903	4
when is rett syndrome detected	1.91	0.5	7215	68
rett syndrome children prognosis	0.1	1	6896	92