Ambient particulate pollution and the world-wide prevalence of asthma, rhinoconjunctivitis and eczema in children: Phase One of the International Study of Asthma and Allergies in Childhood (ISAAC)

H Ross Anderson; Ruth Ruggles; Kiran D Pandey; Venediktos Kapetanakis; Bert Brunekreef; Christopher K W Lai; David P Strachan; Stephan K Weiland; the ISAAC Phase One Study Group

doi:10.1136/oem.2009.048785

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Original article

Ambient particulate pollution and the world-wide prevalence of asthma, rhinoconjunctivitis and eczema in children: Phase One of the International Study of Asthma and Allergies in Childhood (ISAAC)

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	Abstract	Full	Pdf
Oct 2009	99	0	27
Nov 2009	136	0	50
Dec 2009	202	0	12
Jan 2010	128	0	11
Feb 2010	54	0	14
Mar 2010	88	0	20
Apr 2010	60	0	14
May 2010	290	26	104
Jun 2010	114	20	41
Jul 2010	84	13	33
Aug 2010	76	9	13
Sep 2010	119	17	14
Oct 2010	98	18	30
Nov 2010	81	23	43
Dec 2010	41	20	17
Jan 2011	53	11	12
Feb 2011	59	14	15
Mar 2011	73	18	27
Apr 2011	46	12	17
May 2011	31	12	16
Jun 2011	36	6	8
Jul 2011	39	12	17
Aug 2011	54	11	18
Sep 2011	56	5	8
Oct 2011	50	10	20
Nov 2011	67	6	11
Dec 2011	58	2	7
Jan 2012	68	8	8
Feb 2012	70	7	12
Mar 2012	63	1	5
Apr 2012	65	3	3
May 2012	70	7	10
Jun 2012	104	4	12
Jul 2012	89	6	5
Aug 2012	78	2	10
Sep 2012	98	7	25
Oct 2012	70	5	4
Nov 2012	53	5	6
Dec 2012	57	3	4
Jan 2013	76	11	8
Feb 2013	59	1	3
Mar 2013	64	9	12
Apr 2013	62	8	9
May 2013	61	4	10
Jun 2013	28	6	5
Jul 2013	44	5	9
Aug 2013	22	3	2
Sep 2013	31	2	5
Oct 2013	58	5	7
Nov 2013	43	5	9
Dec 2013	61	1	2
Jan 2014	48	6	6
Feb 2014	42	2	4
Mar 2014	37	2	6
Apr 2014	40	14	10
May 2014	38	4	5
Jun 2014	27	4	2
Jul 2014	30	8	14
Aug 2014	24	3	4
Sep 2014	24	8	8
Oct 2014	32	5	4
Nov 2014	23	4	6
Dec 2014	23	5	4
Jan 2015	31	4	5
Feb 2015	24	1	3
Mar 2015	23	6	7
Apr 2015	35	6	5
May 2015	24	6	7
Jun 2015	24	2	6
Jul 2015	24	4	6
Aug 2015	20	4	5
Sep 2015	36	3	4
Oct 2015	10	6	8
Nov 2015	19	4	4
Dec 2015	28	6	7
Jan 2016	21	2	3
Feb 2016	31	4	4
Mar 2016	25	9	14
Apr 2016	14	2	3
May 2016	40	3	4
Jun 2016	21	2	5
Jul 2016	36	2	0
Aug 2016	22	0	4
Sep 2016	34	3	7
Oct 2016	30	2	5
Nov 2016	36	3	10
Dec 2016	23	4	1
Jan 2017	32	6	9
Feb 2017	28	4	3
Mar 2017	39	4	3
Apr 2017	25	8	7
May 2017	27	7	5
Jun 2017	37	3	2
Jul 2017	55	3	2
Aug 2017	53	2	2
Sep 2017	58	2	2
Oct 2017	92	10	9
Nov 2017	69	4	2
Dec 2017	98	7	2
Jan 2018	40	3	2
Feb 2018	56	2	1
Mar 2018	66	6	1
Apr 2018	33	3	1
May 2018	47	8	12
Jun 2018	67	5	14
Jul 2018	36	1	8
Aug 2018	51	5	4
Sep 2018	36	2	1
Oct 2018	83	9	7
Nov 2018	49	3	2
Dec 2018	70	6	4
Jan 2019	97	2	4
Feb 2019	91	4	4
Mar 2019	118	3	3
Apr 2019	98	5	7
May 2019	85	7	3
Jun 2019	35	3	1
Jul 2019	63	5	6
Aug 2019	40	2	0
Sep 2019	59	4	4
Oct 2019	71	14	5
Nov 2019	103	3	4
Dec 2019	22	4	3
Jan 2020	38	2	3
Feb 2020	32	4	4
Mar 2020	124	3	4
Apr 2020	41	3	4
May 2020	55	8	4
Jun 2020	100	8	1
Jul 2020	75	8	4
Aug 2020	50	4	4
Sep 2020	42	4	3
Oct 2020	103	4	4
Nov 2020	120	6	3
Dec 2020	78	5	4
Jan 2021	97	4	2
Feb 2021	78	5	3
Mar 2021	101	1	1
Apr 2021	69	12	4
May 2021	35	8	0
Jun 2021	6	6	4
Jul 2021	3	2	1
Aug 2021	5	5	2
Sep 2021	6	6	1
Oct 2021	84	2	0
Nov 2021	52	4	2
Dec 2021	111	4	2
Jan 2022	62	8	1
Feb 2022	96	9	7
Mar 2022	98	11	9
Apr 2022	103	5	4
May 2022	159	16	8
Jun 2022	154	22	4
Jul 2022	57	7	1
Aug 2022	105	2	0
Sep 2022	87	6	0
Oct 2022	79	5	1
Nov 2022	92	5	1
Dec 2022	81	4	0
Jan 2023	99	5	0
Feb 2023	89	5	1
Mar 2023	35	3	1
Apr 2023	68	10	2
May 2023	64	9	3
Jun 2023	45	11	8
Jul 2023	47	5	0
Aug 2023	136	4	3
Sep 2023	121	11	3
Oct 2023	105	9	7
Nov 2023	62	3	1
Dec 2023	124	10	15
Jan 2024	65	9	11
Feb 2024	42	5	1
Mar 2024	68	7	3
Total	10782	1029	1312

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