Comparison of nose and face mask CPAP therapy for sleep apnoea

I L Mortimore; A T Whittle; N J Douglas

doi:10.1136/thx.53.4.290

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Comparison of nose and face mask CPAP therapy for sleep apnoea

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Online download statistics by month: March 1999 to March 2023

	Abstract	Full	Pdf
Feb 1999	0	3	2
Mar 1999	3	5	6
Apr 1999	0	7	5
May 1999	1	5	2
Jun 1999	0	12	11
Jul 1999	3	4	1
Aug 1999	2	3	1
Sep 1999	2	0	0
Oct 1999	1	0	0
Nov 1999	2	1	0
Dec 1999	0	0	1
Jan 2000	0	1	0
Feb 2000	0	2	0
Mar 2000	1	1	0
Apr 2000	2	2	3
May 2000	2	8	7
Jul 2000	0	13	6
Aug 2000	1	1	2
Sep 2000	0	1	3
Oct 2000	2	4	10
Nov 2000	5	4	2
Dec 2000	4	6	2
Jan 2001	2	3	4
Feb 2001	0	8	7
Mar 2001	4	5	2
Apr 2001	2	7	6
May 2001	2	3	1
Jun 2001	1	2	0
Jul 2001	0	3	0
Aug 2001	3	10	7
Sep 2001	0	3	0
Oct 2001	1	5	2
Nov 2001	2	2	2
Dec 2001	3	3	3
Jan 2002	1	13	0
Feb 2002	1	4	0
Mar 2002	3	1	0
Apr 2002	6	3	2
May 2002	4	8	4
Jun 2002	2	2	0
Jul 2002	11	4	4
Aug 2002	0	3	4
Sep 2002	1	10	5
Oct 2002	1	5	3
Nov 2002	0	4	3
Dec 2002	1	6	7
Jan 2003	0	3	3
Feb 2003	1	4	4
Mar 2003	5	5	4
Apr 2003	1	5	11
May 2003	0	5	9
Jun 2003	0	8	13
Jul 2003	3	9	6
Aug 2003	10	26	6
Sep 2003	16	16	2
Oct 2003	18	20	4
Nov 2003	21	22	5
Dec 2003	13	24	5
Jan 2004	19	16	8
Feb 2004	15	12	4
Mar 2004	20	33	3
Apr 2004	13	25	4
May 2004	19	33	1
Jun 2004	15	28	5
Jul 2004	19	23	8
Aug 2004	17	57	7
Sep 2004	10	140	10
Oct 2004	62	128	11
Nov 2004	53	92	19
Dec 2004	45	65	6
Jan 2005	77	29	9
Feb 2005	57	126	19
Mar 2005	45	64	9
Apr 2005	35	106	15
May 2005	44	84	10
Jun 2005	36	133	14
Jul 2005	47	117	5
Aug 2005	83	122	29
Sep 2005	88	135	12
Oct 2005	96	179	11
Nov 2005	78	146	9
Dec 2005	19	35	6
Jan 2006	61	134	12
Feb 2006	34	136	14
Mar 2006	41	159	13
Apr 2006	57	239	13
May 2006	64	221	13
Jun 2006	27	120	12
Jul 2006	15	62	15
Aug 2006	15	63	6
Sep 2006	52	218	31
Oct 2006	46	290	34
Nov 2006	33	238	37
Dec 2006	34	169	21
Jan 2007	41	212	41
Feb 2007	58	195	35
Mar 2007	70	224	48
Apr 2007	208	11	8
May 2007	187	22	10
Jun 2007	185	9	4
Jul 2007	147	60	16
Aug 2007	198	16	9
Sep 2007	104	6	4
Oct 2007	86	7	5
Nov 2007	78	13	13
Dec 2007	97	5	6
Jan 2008	88	20	9
Feb 2008	124	14	8
Mar 2008	148	16	11
Apr 2008	136	10	15
May 2008	44	14	5
Jun 2008	68	10	4
Jul 2008	130	10	4
Aug 2008	221	15	10
Sep 2008	156	12	8
Oct 2008	94	4	3
Nov 2008	60	10	7
Dec 2008	61	4	4
Jan 2009	96	5	3
Feb 2009	77	7	10
Mar 2009	108	7	7
Apr 2009	79	6	6
May 2009	39	4	2
Jun 2009	48	0	4
Jul 2009	53	3	1
Aug 2009	51	1	3
Sep 2009	56	0	1
Oct 2009	37	9	5
Nov 2009	50	5	2
Dec 2009	38	4	5
Jan 2010	49	5	6
Feb 2010	45	2	3
Mar 2010	66	6	7
Apr 2010	51	3	5
May 2010	52	3	4
Jun 2010	46	3	5
Jul 2010	31	4	6
Aug 2010	34	4	5
Sep 2010	49	3	5
Oct 2010	48	6	8
Nov 2010	49	4	2
Dec 2010	21	0	2
Jan 2011	28	3	6
Feb 2011	29	1	4
Mar 2011	21	4	5
Apr 2011	21	5	3
May 2011	25	4	4
Jun 2011	11	1	5
Jul 2011	21	1	5
Aug 2011	18	1	2
Sep 2011	30	6	5
Oct 2011	28	2	2
Nov 2011	29	20	21
Dec 2011	21	27	13
Jan 2012	10	29	4
Feb 2012	25	18	13
Mar 2012	19	12	8
Apr 2012	26	24	5
May 2012	44	44	10
Jun 2012	22	41	10
Jul 2012	38	27	15
Aug 2012	30	22	7
Sep 2012	22	27	12
Oct 2012	34	36	11
Nov 2012	39	23	10
Dec 2012	34	33	10
Jan 2013	39	22	10
Feb 2013	26	28	16
Mar 2013	41	45	17
Apr 2013	32	52	22
May 2013	34	52	17
Jun 2013	28	86	14
Jul 2013	15	81	6
Aug 2013	12	96	11
Sep 2013	23	99	14
Oct 2013	12	102	7
Nov 2013	11	71	9
Dec 2013	17	141	10
Jan 2014	18	211	11
Feb 2014	22	231	17
Mar 2014	21	312	22
Apr 2014	21	269	12
May 2014	26	328	30
Jun 2014	14	249	13
Jul 2014	15	237	16
Aug 2014	19	207	14
Sep 2014	101	183	10
Oct 2014	16	61	16
Nov 2014	21	64	12
Dec 2014	18	70	4
Jan 2015	36	78	13
Feb 2015	23	65	6
Mar 2015	31	202	13
Apr 2015	27	154	12
May 2015	26	166	12
Jun 2015	25	127	9
Jul 2015	17	115	10
Aug 2015	31	127	10
Sep 2015	27	96	18
Oct 2015	22	107	9
Nov 2015	21	80	7
Dec 2015	29	95	10
Jan 2016	27	148	10
Feb 2016	26	113	13
Mar 2016	23	85	16
Apr 2016	66	85	18
May 2016	78	120	10
Jun 2016	13	70	8
Jul 2016	23	102	9
Aug 2016	30	95	8
Sep 2016	42	95	18
Oct 2016	34	103	17
Nov 2016	19	54	6
Dec 2016	23	45	8
Jan 2017	29	71	5
Feb 2017	9	31	9
Mar 2017	10	62	5
Apr 2017	12	65	11
May 2017	7	75	11
Jun 2017	38	80	11
Jul 2017	49	45	6
Aug 2017	58	50	10
Sep 2017	56	48	7
Oct 2017	62	42	22
Nov 2017	70	46	12
Dec 2017	74	58	9
Jan 2018	115	97	15
Feb 2018	93	65	6
Mar 2018	134	94	12
Apr 2018	90	78	9
May 2018	105	101	5
Jun 2018	108	86	5
Jul 2018	97	93	3
Aug 2018	161	153	9
Sep 2018	181	177	16
Oct 2018	182	170	19
Nov 2018	149	143	10
Dec 2018	154	144	2
Jan 2019	167	160	5
Feb 2019	140	137	12
Mar 2019	161	161	14
Apr 2019	141	141	19
May 2019	144	144	10
Jun 2019	169	169	14
Jul 2019	146	136	8
Aug 2019	158	150	10
Sep 2019	142	132	7
Oct 2019	168	149	17
Nov 2019	129	115	15
Dec 2019	116	112	18
Jan 2020	117	91	15
Feb 2020	112	89	15
Mar 2020	255	220	15
Apr 2020	724	686	27
May 2020	914	885	24
Jun 2020	484	473	18
Jul 2020	445	425	14
Aug 2020	242	216	22
Sep 2020	206	182	21
Oct 2020	252	215	40
Nov 2020	202	167	50
Dec 2020	244	184	35
Jan 2021	355	319	18
Feb 2021	326	308	13
Mar 2021	484	442	16
Apr 2021	303	236	30
May 2021	266	248	18
Jun 2021	165	169	18
Jul 2021	165	168	9
Aug 2021	154	154	21
Sep 2021	161	161	13
Oct 2021	177	150	38
Nov 2021	92	64	30
Dec 2021	149	140	19
Jan 2022	177	138	18
Feb 2022	140	135	17
Mar 2022	118	113	23
Apr 2022	130	126	33
May 2022	136	129	36
Jun 2022	133	119	43
Jul 2022	100	94	22
Aug 2022	130	112	27
Sep 2022	154	137	18
Oct 2022	206	190	17
Nov 2022	142	116	22
Dec 2022	71	57	14
Jan 2023	87	69	10
Feb 2023	103	99	23
Total	20314	23378	3081

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