Development of a self-reported Chronic Respiratory Questionnaire (CRQ-SR)

J E A Williams; S J Singh; L Sewell; G H Guyatt; M D L Morgan

doi:10.1136/thorax.56.12.954

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Development of a self-reported Chronic Respiratory Questionnaire (CRQ-SR)

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Online download statistics by month: November 2001 to February 2023

	Abstract	Full	Pdf
Nov 2001	108	93	49
Dec 2001	60	128	52
Jan 2002	65	151	35
Feb 2002	14	47	24
Mar 2002	16	52	14
Apr 2002	10	38	15
May 2002	18	44	8
Jun 2002	8	36	8
Jul 2002	8	31	10
Aug 2002	9	48	11
Sep 2002	5	23	10
Oct 2002	16	38	6
Nov 2002	13	28	11
Dec 2002	5	25	20
Jan 2003	3	32	17
Feb 2003	6	29	16
Mar 2003	1	40	24
Apr 2003	5	37	12
May 2003	2	25	18
Jun 2003	10	49	39
Jul 2003	25	33	20
Aug 2003	21	29	16
Sep 2003	19	23	9
Oct 2003	20	35	9
Nov 2003	14	29	11
Dec 2003	21	27	14
Jan 2004	18	31	17
Feb 2004	16	31	18
Mar 2004	11	36	13
Apr 2004	22	41	18
May 2004	40	69	29
Jun 2004	52	72	25
Jul 2004	53	88	17
Aug 2004	40	69	29
Sep 2004	39	77	34
Oct 2004	16	50	13
Nov 2004	25	66	30
Dec 2004	16	61	22
Jan 2005	13	124	43
Feb 2005	21	53	35
Mar 2005	16	64	30
Apr 2005	16	47	23
May 2005	32	48	26
Jun 2005	10	51	37
Jul 2005	21	33	16
Aug 2005	32	63	42
Sep 2005	15	49	32
Oct 2005	26	41	30
Nov 2005	35	60	37
Dec 2005	20	40	20
Jan 2006	17	63	38
Feb 2006	15	39	25
Mar 2006	23	40	22
Apr 2006	35	49	38
May 2006	38	36	26
Jun 2006	41	32	27
Jul 2006	44	33	36
Aug 2006	53	24	29
Sep 2006	52	45	32
Oct 2006	77	48	35
Nov 2006	58	42	38
Dec 2006	34	38	25
Jan 2007	58	30	35
Feb 2007	51	22	21
Mar 2007	53	30	37
Apr 2007	58	14	20
May 2007	58	15	15
Jun 2007	62	16	24
Jul 2007	55	19	23
Aug 2007	60	17	20
Sep 2007	64	10	14
Oct 2007	73	24	27
Nov 2007	93	25	33
Dec 2007	62	9	16
Jan 2008	74	20	27
Feb 2008	77	15	21
Mar 2008	95	22	35
Apr 2008	133	24	37
May 2008	95	20	33
Jun 2008	82	10	10
Jul 2008	94	17	21
Aug 2008	82	14	20
Sep 2008	97	15	24
Oct 2008	99	11	24
Nov 2008	103	20	26
Dec 2008	69	9	19
Jan 2009	121	9	24
Feb 2009	95	13	22
Mar 2009	129	17	26
Apr 2009	91	24	20
May 2009	83	17	26
Jun 2009	82	13	17
Jul 2009	92	9	24
Aug 2009	83	10	11
Sep 2009	67	5	11
Oct 2009	75	13	17
Nov 2009	100	12	26
Dec 2009	89	9	18
Jan 2010	73	8	18
Feb 2010	67	12	21
Mar 2010	94	20	24
Apr 2010	71	14	12
May 2010	89	13	18
Jun 2010	75	9	15
Jul 2010	71	18	16
Aug 2010	65	9	7
Sep 2010	50	17	7
Oct 2010	92	12	8
Nov 2010	106	15	15
Dec 2010	72	6	7
Jan 2011	96	8	16
Feb 2011	67	4	9
Mar 2011	71	12	14
Apr 2011	55	10	18
May 2011	57	7	4
Jun 2011	46	10	7
Jul 2011	54	6	9
Aug 2011	50	5	6
Sep 2011	44	5	3
Oct 2011	67	2	6
Nov 2011	74	26	23
Dec 2011	43	23	14
Jan 2012	36	27	10
Feb 2012	14	16	8
Mar 2012	19	21	14
Apr 2012	32	20	28
May 2012	67	43	50
Jun 2012	41	18	24
Jul 2012	33	31	28
Aug 2012	43	20	25
Sep 2012	50	22	38
Oct 2012	53	34	28
Nov 2012	47	37	30
Dec 2012	40	35	28
Jan 2013	52	32	17
Feb 2013	58	25	18
Mar 2013	60	31	30
Apr 2013	84	32	53
May 2013	70	33	50
Jun 2013	69	28	32
Jul 2013	59	18	27
Aug 2013	68	25	30
Sep 2013	65	15	31
Oct 2013	81	30	34
Nov 2013	96	25	29
Dec 2013	68	15	19
Jan 2014	75	13	31
Feb 2014	77	16	29
Mar 2014	80	28	32
Apr 2014	53	32	32
May 2014	47	42	44
Jun 2014	38	40	16
Jul 2014	46	41	28
Aug 2014	39	20	17
Sep 2014	61	38	27
Oct 2014	21	14	12
Nov 2014	17	19	18
Dec 2014	22	13	20
Jan 2015	34	19	30
Feb 2015	18	6	13
Mar 2015	52	41	27
Apr 2015	56	26	40
May 2015	34	54	26
Jun 2015	34	46	33
Jul 2015	17	43	18
Aug 2015	16	37	13
Sep 2015	48	46	17
Oct 2015	20	59	9
Nov 2015	28	33	13
Dec 2015	38	32	9
Jan 2016	25	41	17
Feb 2016	31	50	18
Mar 2016	33	80	30
Apr 2016	36	98	35
May 2016	19	103	21
Jun 2016	25	187	41
Jul 2016	14	190	33
Aug 2016	20	163	20
Sep 2016	19	104	37
Oct 2016	33	109	26
Nov 2016	35	69	30
Dec 2016	44	99	16
Jan 2017	35	92	25
Feb 2017	10	80	19
Mar 2017	11	95	23
Apr 2017	1	74	10
May 2017	1	83	13
Jun 2017	21	85	15
Jul 2017	133	124	21
Aug 2017	90	86	17
Sep 2017	116	112	21
Oct 2017	130	130	16
Nov 2017	152	146	22
Dec 2017	131	129	29
Jan 2018	177	171	30
Feb 2018	134	122	25
Mar 2018	132	124	29
Apr 2018	95	85	19
May 2018	82	81	22
Jun 2018	75	71	20
Jul 2018	65	65	16
Aug 2018	92	90	21
Sep 2018	66	66	14
Oct 2018	92	92	21
Nov 2018	101	101	16
Dec 2018	92	92	12
Jan 2019	112	103	19
Feb 2019	107	99	39
Mar 2019	122	110	36
Apr 2019	108	101	38
May 2019	106	101	36
Jun 2019	90	85	18
Jul 2019	126	114	28
Aug 2019	115	107	25
Sep 2019	120	112	31
Oct 2019	156	148	33
Nov 2019	197	188	37
Dec 2019	181	171	28
Jan 2020	214	197	44
Feb 2020	154	141	37
Mar 2020	127	121	39
Apr 2020	155	135	34
May 2020	126	114	22
Jun 2020	99	84	40
Jul 2020	89	83	18
Aug 2020	56	50	25
Sep 2020	95	81	21
Oct 2020	174	147	36
Nov 2020	141	125	29
Dec 2020	119	105	27
Jan 2021	121	111	40
Feb 2021	126	110	61
Mar 2021	141	115	51
Apr 2021	106	92	34
May 2021	174	152	54
Jun 2021	116	102	32
Jul 2021	84	79	29
Aug 2021	93	81	26
Sep 2021	135	110	26
Oct 2021	111	92	42
Nov 2021	74	66	32
Dec 2021	104	95	28
Jan 2022	139	120	40
Feb 2022	110	101	24
Mar 2022	137	125	38
Apr 2022	158	146	44
May 2022	198	170	50
Jun 2022	107	100	41
Jul 2022	105	100	20
Aug 2022	126	113	13
Sep 2022	139	127	26
Oct 2022	171	163	37
Nov 2022	176	163	38
Dec 2022	88	77	20
Jan 2023	177	153	35
Feb 2023	151	138	26
Total	17297	14776	6288

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