does copd cause low oxygen in blood

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
does copd cause low oxygen in blood	1.14	0.9	4814	51	35
does	1.08	0.1	9933	14	4
copd	1.56	0.4	8301	56	4
cause	1.15	0.6	2107	17	5
low	1.8	0.8	9078	27	3
oxygen	1.83	0.9	7009	98	6
in	1.67	0.6	7670	83	2
blood	0.61	0.5	8694	87	5

Keyword	CPC	PCC	Volume	Score
does copd cause low oxygen in blood	0.39	1	6546	83
does copd cause low blood oxygen levels	1.36	0.2	1199	67
does copd cause low oxygen treatment	0.56	0.9	8948	26
does copd cause low oxygen therapy	0.79	0.7	4831	61
does copd affect blood oxygen levels	1.27	0.8	336	90
low oxygen levels in copd	1.25	0.8	3426	80
does copd cause low o2	1.29	0.8	6969	59
does copd lower blood oxygen levels	0.04	0.8	3065	12
does copd cause low oxygen saturation	0.6	1	1236	28
why copd needs low oxygen	0.35	0.5	2795	49
why are copd patients given low oxygen	0.13	0.3	3417	82
does copd affect oxygen levels	1.21	0.9	7741	13
blood oxygen with copd	0.22	0.1	4670	60
copd lack of oxygen	1.26	1	466	15
copd and blood oxygen levels	0.77	0.3	1252	66
does low o2 mean you have copd	0.83	0.3	6105	38
how does copd affect oxygen	1.12	0.8	7919	22
why do copd patients need less oxygen	0.16	0.2	8641	45