External validation of blood eosinophils, FENO and serum periostin as surrogates for sputum eosinophils in asthma

A H Wagener; S B de Nijs; R Lutter; A R Sousa; E J M Weersink; E H Bel; P J Sterk

doi:10.1136/thoraxjnl-2014-205634

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Biomarkers of disease

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External validation of blood eosinophils, FE_NO and serum periostin as surrogates for sputum eosinophils in asthma

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	Abstract	Full	Pdf
Nov 2014	409	43	81
Dec 2014	634	111	128
Jan 2015	1466	555	421
Feb 2015	1009	217	229
Mar 2015	450	97	126
Apr 2015	238	76	78
May 2015	210	56	69
Jun 2015	144	52	67
Jul 2015	171	52	64
Aug 2015	101	44	47
Sep 2015	135	37	44
Oct 2015	109	38	40
Nov 2015	102	32	39
Dec 2015	90	32	38
Jan 2016	113	37	43
Feb 2016	87	34	47
Mar 2016	131	30	46
Apr 2016	89	24	31
May 2016	119	32	46
Jun 2016	106	42	45
Jul 2016	125	23	33
Aug 2016	79	25	23
Sep 2016	80	25	27
Oct 2016	127	22	31
Nov 2016	116	35	73
Dec 2016	84	18	23
Jan 2017	73	16	15
Feb 2017	88	21	19
Mar 2017	105	40	27
Apr 2017	66	48	22
May 2017	125	58	32
Jun 2017	105	24	24
Jul 2017	229	34	33
Aug 2017	311	39	28
Sep 2017	324	42	29
Oct 2017	222	46	27
Nov 2017	261	37	25
Dec 2017	252	57	40
Jan 2018	196	67	50
Feb 2018	159	115	92
Mar 2018	130	90	64
Apr 2018	137	95	91
May 2018	148	101	72
Jun 2018	170	125	60
Jul 2018	131	123	57
Aug 2018	184	190	80
Sep 2018	131	161	41
Oct 2018	164	181	62
Nov 2018	195	208	60
Dec 2018	132	149	32
Jan 2019	134	135	44
Feb 2019	110	108	45
Mar 2019	136	131	60
Apr 2019	114	120	50
May 2019	95	60	43
Jun 2019	82	49	36
Jul 2019	82	48	47
Aug 2019	89	54	37
Sep 2019	85	64	43
Oct 2019	120	76	59
Nov 2019	119	70	46
Dec 2019	198	61	50
Jan 2020	129	86	65
Feb 2020	136	82	46
Mar 2020	114	88	42
Apr 2020	98	74	32
May 2020	104	83	23
Jun 2020	94	74	46
Jul 2020	109	81	36
Aug 2020	63	51	26
Sep 2020	96	65	31
Oct 2020	129	80	58
Nov 2020	103	58	47
Dec 2020	99	78	41
Jan 2021	87	76	58
Feb 2021	52	46	25
Mar 2021	89	59	35
Apr 2021	104	77	26
May 2021	75	67	34
Jun 2021	69	68	28
Jul 2021	93	93	25
Aug 2021	98	98	24
Sep 2021	151	149	49
Oct 2021	117	108	37
Nov 2021	123	94	56
Dec 2021	129	109	35
Jan 2022	93	84	28
Feb 2022	122	114	27
Mar 2022	109	101	52
Apr 2022	135	130	58
May 2022	119	114	56
Jun 2022	88	72	36
Jul 2022	75	55	18
Aug 2022	98	86	39
Sep 2022	88	74	27
Oct 2022	131	110	35
Nov 2022	123	94	33
Dec 2022	79	73	29
Jan 2023	127	107	33
Feb 2023	92	75	27
Mar 2023	145	126	32
Apr 2023	93	77	42
May 2023	117	83	36
Jun 2023	77	63	17
Jul 2023	109	89	24
Aug 2023	142	123	42
Sep 2023	117	105	34
Oct 2023	141	111	36
Nov 2023	202	176	32
Dec 2023	237	189	32
Jan 2024	93	91	22
Feb 2024	120	96	38
Mar 2024	110	93	77
Total	17569	9487	5468

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