Keyword Analysis & Research: non invasive ventilation may be used in copd

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
non invasive ventilation may be used in copd	1.57	0.4	3130	48	44
non	1.46	0.1	5166	42	3
invasive	0.32	1	9121	97	8
ventilation	0.58	0.6	960	93	11
may	1.8	0.5	993	97	3
be	0.58	0.5	2849	94	2
used	1.39	0.9	7778	48	4
in	1.74	0.8	5360	86	2
copd	0.49	0.4	8964	37	4

Keyword	CPC	PCC	Volume	Score
non invasive ventilation may be used in copd	0.59	0.1	4986	29