what does positive ppd mean

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does positive ppd mean	1.86	0.2	3492	32	27
what	1.68	0.4	6792	5	4
does	0.49	0.9	834	95	4
positive	1.07	0.9	4069	10	8
ppd	0.06	0.3	4818	86	3
mean	1.38	0.1	7638	47	4

Keyword	CPC	PCC	Volume	Score
what does positive ppd mean	0.47	0.7	6149	37
ppd positive meaning	0.47	0.2	5333	73
what is ppd positive mean	1.13	0.8	5394	79
positive ppd test means	0.08	0.9	3692	99
what does a positive ppd test mean	0.97	0.2	1911	51
positive ppd test meaning	1.76	0.9	8332	39
ppd meaning positive predictive value	1.34	0.9	8590	11
what does a positive ppd result mean	0.24	0.9	7731	44
positive ppd medical abbreviation	1.65	0.6	6747	91
positive ppd measurement	1.92	0.7	5507	2
positive ppd management	0.23	0.4	9096	57
positive ppd medical	1.28	0.6	4045	96
positive ppd medical term	1.02	0.7	569	6