Unflued gas heaters and respiratory symptoms in older people with asthma

P J Franklin; J Loveday; A Cook

doi:10.1136/thoraxjnl-2011-200236

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Unflued gas heaters and respiratory symptoms in older people with asthma

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	Abstract	Full	Pdf
Jan 2012	268	10	14
Feb 2012	142	5	2
Mar 2012	606	10	37
Apr 2012	547	12	32
May 2012	221	2	12
Jun 2012	173	2	8
Jul 2012	104	0	6
Aug 2012	73	4	8
Sep 2012	83	0	8
Oct 2012	74	6	9
Nov 2012	76	3	6
Dec 2012	52	1	1
Jan 2013	83	2	4
Feb 2013	50	1	5
Mar 2013	55	1	1
Apr 2013	46	0	0
May 2013	54	0	3
Jun 2013	14	0	0
Jul 2013	31	0	0
Aug 2013	43	1	5
Sep 2013	27	2	5
Oct 2013	34	1	1
Nov 2013	30	0	1
Dec 2013	8	0	0
Jan 2014	27	0	1
Feb 2014	25	0	1
Mar 2014	30	0	1
Apr 2014	24	0	4
May 2014	19	0	0
Jun 2014	12	1	3
Jul 2014	18	0	3
Aug 2014	7	0	1
Sep 2014	11	0	0
Oct 2014	6	2	1
Nov 2014	12	3	3
Dec 2014	9	2	0
Jan 2015	6	1	1
Feb 2015	5	0	0
Mar 2015	18	3	2
Apr 2015	7	5	0
May 2015	8	1	3
Jun 2015	16	5	5
Jul 2015	7	6	4
Aug 2015	4	0	6
Sep 2015	18	10	5
Oct 2015	4	2	2
Nov 2015	10	4	2
Dec 2015	6	5	4
Jan 2016	5	6	2
Feb 2016	8	8	5
Mar 2016	5	6	9
Apr 2016	5	4	8
May 2016	10	0	2
Jun 2016	5	2	5
Jul 2016	15	5	6
Aug 2016	6	2	0
Sep 2016	18	5	9
Oct 2016	23	13	9
Nov 2016	11	3	4
Dec 2016	9	2	0
Jan 2017	12	4	6
Feb 2017	5	4	3
Mar 2017	3	3	6
Apr 2017	0	6	1
May 2017	5	11	0
Jun 2017	10	16	7
Jul 2017	7	7	3
Aug 2017	12	9	8
Sep 2017	12	10	2
Oct 2017	22	14	1
Nov 2017	19	15	4
Dec 2017	14	12	0
Jan 2018	13	9	0
Feb 2018	23	19	2
Mar 2018	28	22	10
Apr 2018	31	27	10
May 2018	28	17	11
Jun 2018	28	23	7
Jul 2018	31	28	5
Aug 2018	17	13	5
Sep 2018	11	11	4
Oct 2018	32	32	7
Nov 2018	23	23	9
Dec 2018	22	22	5
Jan 2019	14	12	4
Feb 2019	14	14	9
Mar 2019	15	15	15
Apr 2019	5	5	17
May 2019	22	19	13
Jun 2019	15	15	18
Jul 2019	19	19	27
Aug 2019	25	25	12
Sep 2019	17	17	7
Oct 2019	23	23	16
Nov 2019	25	26	12
Dec 2019	40	40	8
Jan 2020	46	44	11
Feb 2020	24	24	11
Mar 2020	27	27	11
Apr 2020	37	23	7
May 2020	38	38	14
Jun 2020	40	40	13
Jul 2020	48	48	8
Aug 2020	28	27	7
Sep 2020	38	35	8
Oct 2020	39	38	13
Nov 2020	43	40	9
Dec 2020	68	68	10
Jan 2021	62	60	11
Feb 2021	54	54	9
Mar 2021	41	41	14
Apr 2021	45	41	5
May 2021	84	82	13
Jun 2021	67	70	13
Jul 2021	70	70	6
Aug 2021	45	44	4
Sep 2021	25	25	21
Oct 2021	31	29	21
Nov 2021	33	33	18
Dec 2021	68	60	13
Jan 2022	51	51	8
Feb 2022	63	61	13
Mar 2022	31	31	8
Apr 2022	40	38	6
May 2022	53	53	23
Jun 2022	79	79	11
Jul 2022	62	61	1
Aug 2022	70	70	7
Sep 2022	62	59	17
Oct 2022	78	73	11
Nov 2022	62	58	5
Dec 2022	64	62	7
Jan 2023	100	105	6
Feb 2023	34	31	7
Mar 2023	46	42	2
Apr 2023	19	19	3
May 2023	35	29	12
Jun 2023	27	27	2
Jul 2023	38	39	12
Aug 2023	33	27	5
Sep 2023	38	26	11
Oct 2023	56	53	4
Nov 2023	78	79	6
Dec 2023	117	109	9
Jan 2024	42	37	2
Feb 2024	28	30	5
Mar 2024	48	48	4
Total	6520	3214	1030

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