Chronic obstructive pulmonary disease due to occupational exposure to silica dust: a review of epidemiological and pathological evidence

E Hnizdo; V Vallyathan

doi:10.1136/oem.60.4.237

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Review

Chronic obstructive pulmonary disease due to occupational exposure to silica dust: a review of epidemiological and pathological evidence

Online download statistics by month:

Online download statistics by month: March 2003 to March 2024

	Abstract	Full	Pdf
Mar 2003	71	55	40
Apr 2003	135	188	46
May 2003	32	93	37
Jun 2003	20	73	32
Jul 2003	40	221	25
Aug 2003	60	103	16
Sep 2003	48	83	15
Oct 2003	36	140	10
Nov 2003	32	88	21
Dec 2003	34	43	10
Jan 2004	26	199	23
Feb 2004	25	55	17
Mar 2004	39	119	29
Apr 2004	50	165	29
May 2004	131	115	40
Jun 2004	83	119	48
Jul 2004	72	137	48
Aug 2004	66	159	42
Sep 2004	59	158	34
Oct 2004	35	178	45
Nov 2004	25	162	58
Dec 2004	28	137	44
Jan 2005	41	181	99
Feb 2005	39	165	49
Mar 2005	28	95	57
Apr 2005	18	90	64
May 2005	23	88	48
Jun 2005	28	85	54
Jul 2005	20	110	47
Aug 2005	22	110	48
Sep 2005	19	86	44
Oct 2005	27	70	46
Nov 2005	26	75	37
Dec 2005	24	64	39
Jan 2006	22	63	28
Feb 2006	15	79	32
Mar 2006	21	59	30
Apr 2006	28	72	41
May 2006	31	69	42
Jun 2006	17	49	36
Jul 2006	20	48	28
Aug 2006	17	56	29
Sep 2006	20	65	40
Oct 2006	23	75	48
Nov 2006	30	82	42
Dec 2006	27	56	31
Jan 2007	36	71	41
Feb 2007	30	81	48
Mar 2007	41	97	33
Apr 2007	79	18	16
May 2007	50	11	10
Jun 2007	33	18	20
Jul 2007	30	21	16
Aug 2007	36	16	9
Sep 2007	34	24	18
Oct 2007	64	32	38
Nov 2007	58	22	34
Dec 2007	28	9	12
Jan 2008	28	13	21
Feb 2008	46	19	20
Mar 2008	36	18	34
Apr 2008	41	27	23
May 2008	20	14	16
Jun 2008	25	9	8
Jul 2008	22	12	15
Aug 2008	33	11	9
Sep 2008	78	10	8
Oct 2008	29	3	5
Nov 2008	41	19	9
Dec 2008	33	7	8
Jan 2009	28	7	10
Feb 2009	54	14	18
Mar 2009	42	18	19
Apr 2009	47	15	23
May 2009	41	16	18
Jun 2009	36	12	9
Jul 2009	36	11	7
Aug 2009	37	11	21
Sep 2009	28	7	10
Oct 2009	37	11	7
Nov 2009	42	6	12
Dec 2009	46	8	9
Jan 2010	30	7	9
Feb 2010	39	8	9
Mar 2010	47	27	21
Apr 2010	48	8	14
May 2010	33	15	16
Jun 2010	33	7	12
Jul 2010	31	6	6
Aug 2010	39	13	12
Sep 2010	52	7	11
Oct 2010	56	14	12
Nov 2010	30	9	12
Dec 2010	27	10	7
Jan 2011	50	5	19
Feb 2011	34	16	6
Mar 2011	44	20	11
Apr 2011	38	6	7
May 2011	53	4	14
Jun 2011	22	8	10
Jul 2011	49	6	10
Aug 2011	60	5	14
Sep 2011	41	2	8
Oct 2011	56	6	7
Nov 2011	73	11	15
Dec 2011	52	35	22
Jan 2012	75	37	35
Feb 2012	68	22	19
Mar 2012	47	43	24
Apr 2012	36	35	24
May 2012	34	51	20
Jun 2012	33	32	19
Jul 2012	61	40	21
Aug 2012	52	62	29
Sep 2012	52	41	23
Oct 2012	67	80	31
Nov 2012	70	63	32
Dec 2012	38	47	20
Jan 2013	77	62	20
Feb 2013	64	59	20
Mar 2013	83	75	45
Apr 2013	85	70	36
May 2013	57	45	23
Jun 2013	64	34	30
Jul 2013	55	37	18
Aug 2013	55	33	21
Sep 2013	29	45	21
Oct 2013	46	69	41
Nov 2013	77	45	31
Dec 2013	45	54	29
Jan 2014	60	51	25
Feb 2014	38	65	23
Mar 2014	49	89	29
Apr 2014	65	120	22
May 2014	61	119	34
Jun 2014	44	103	22
Jul 2014	41	119	26
Aug 2014	35	112	22
Sep 2014	37	78	16
Oct 2014	77	53	18
Nov 2014	73	50	37
Dec 2014	58	29	30
Jan 2015	45	33	9
Feb 2015	47	32	19
Mar 2015	67	83	23
Apr 2015	38	38	10
May 2015	39	102	23
Jun 2015	34	62	20
Jul 2015	37	52	20
Aug 2015	53	101	34
Sep 2015	72	68	19
Oct 2015	33	52	17
Nov 2015	61	61	35
Dec 2015	36	45	14
Jan 2016	48	65	21
Feb 2016	58	46	33
Mar 2016	75	84	35
Apr 2016	75	87	55
May 2016	77	77	50
Jun 2016	61	66	25
Jul 2016	74	47	43
Aug 2016	48	124	18
Sep 2016	82	51	25
Oct 2016	76	69	34
Nov 2016	61	80	16
Dec 2016	43	74	17
Jan 2017	66	224	26
Feb 2017	40	403	25
Mar 2017	72	197	28
Apr 2017	57	235	35
May 2017	53	362	50
Jun 2017	76	600	21
Jul 2017	240	206	21
Aug 2017	229	170	30
Sep 2017	201	101	40
Oct 2017	248	128	36
Nov 2017	245	140	41
Dec 2017	154	91	25
Jan 2018	208	128	33
Feb 2018	178	94	21
Mar 2018	269	168	83
Apr 2018	304	198	78
May 2018	222	158	47
Jun 2018	179	117	53
Jul 2018	227	195	51
Aug 2018	279	259	62
Sep 2018	236	232	51
Oct 2018	206	190	63
Nov 2018	292	184	56
Dec 2018	212	164	46
Jan 2019	199	129	71
Feb 2019	208	158	68
Mar 2019	279	230	69
Apr 2019	259	189	90
May 2019	244	200	69
Jun 2019	207	177	57
Jul 2019	248	197	77
Aug 2019	322	270	78
Sep 2019	192	156	47
Oct 2019	438	403	75
Nov 2019	225	175	49
Dec 2019	259	197	69
Jan 2020	239	211	56
Feb 2020	292	232	60
Mar 2020	164	126	62
Apr 2020	140	116	56
May 2020	150	117	46
Jun 2020	132	96	44
Jul 2020	132	98	26
Aug 2020	218	182	69
Sep 2020	242	194	69
Oct 2020	179	122	48
Nov 2020	165	132	69
Dec 2020	164	134	262
Jan 2021	148	121	84
Feb 2021	169	131	67
Mar 2021	121	62	45
Apr 2021	143	58	38
May 2021	101	75	53
Jun 2021	77	77	28
Jul 2021	31	31	26
Aug 2021	157	157	76
Sep 2021	96	95	53
Oct 2021	160	102	80
Nov 2021	149	100	50
Dec 2021	135	87	28
Jan 2022	153	127	41
Feb 2022	148	114	73
Mar 2022	175	154	55
Apr 2022	129	107	51
May 2022	180	159	51
Jun 2022	186	154	86
Jul 2022	108	72	29
Aug 2022	216	173	56
Sep 2022	140	79	45
Oct 2022	199	141	56
Nov 2022	171	109	57
Dec 2022	150	112	42
Jan 2023	178	126	52
Feb 2023	227	170	36
Mar 2023	198	151	27
Apr 2023	149	103	28
May 2023	154	101	45
Jun 2023	149	109	35
Jul 2023	141	86	31
Aug 2023	256	213	54
Sep 2023	157	85	34
Oct 2023	225	182	23
Nov 2023	262	173	61
Dec 2023	477	35	15
Jan 2024	173	12	9
Feb 2024	175	18	7
Mar 2024	458	11	11
Total	24154	22880	8683

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