Serum concentrations of 25-OH vitamin D in patients with systemic lupus erythematosus (SLE) are inversely related to disease activity: is it time to routinely supplement patients with SLE with vitamin D?

H Amital; Z Szekanecz; G Szücs; K Dankó; E Nagy; T Csépány; E Kiss; J Rovensky; A Tuchynova; D Kozakova; A Doria; N Corocher; N Agmon-Levin; V Barak; H Orbach; G Zandman-Goddard; Y Shoenfeld

doi:10.1136/ard.2009.120329

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Clinical and epidemiological research

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Serum concentrations of 25-OH vitamin D in patients with systemic lupus erythematosus (SLE) are inversely related to disease activity: is it time to routinely supplement patients with SLE with vitamin D?

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	Abstract	Full	Pdf
Apr 2010	1	0	0
May 2010	336	30	133
Jun 2010	164	46	126
Jul 2010	104	37	76
Aug 2010	80	37	42
Sep 2010	86	25	37
Oct 2010	89	33	37
Nov 2010	140	19	33
Dec 2010	99	28	34
Jan 2011	67	27	25
Feb 2011	74	25	31
Mar 2011	83	21	51
Apr 2011	58	15	18
May 2011	44	16	24
Jun 2011	104	12	25
Jul 2011	56	15	20
Aug 2011	51	21	16
Sep 2011	32	10	14
Oct 2011	63	10	19
Nov 2011	52	16	15
Dec 2011	77	8	14
Jan 2012	96	6	8
Feb 2012	83	22	13
Mar 2012	103	5	9
Apr 2012	93	8	15
May 2012	117	12	16
Jun 2012	63	3	3
Jul 2012	74	8	7
Aug 2012	71	5	6
Sep 2012	84	2	8
Oct 2012	75	1	3
Nov 2012	80	10	18
Dec 2012	68	3	5
Jan 2013	78	9	9
Feb 2013	87	7	11
Mar 2013	95	4	10
Apr 2013	87	8	13
May 2013	81	3	5
Jun 2013	84	4	12
Jul 2013	57	5	9
Aug 2013	53	8	10
Sep 2013	51	10	8
Oct 2013	103	7	17
Nov 2013	63	4	1
Dec 2013	69	7	7
Jan 2014	58	5	6
Feb 2014	64	14	13
Mar 2014	63	6	8
Apr 2014	77	6	10
May 2014	72	7	11
Jun 2014	104	4	10
Jul 2014	94	8	7
Aug 2014	59	5	5
Sep 2014	73	3	10
Oct 2014	56	4	5
Nov 2014	82	6	8
Dec 2014	57	2	4
Jan 2015	48	3	5
Feb 2015	104	6	12
Mar 2015	94	15	8
Apr 2015	65	3	4
May 2015	116	16	13
Jun 2015	88	4	7
Jul 2015	90	6	12
Aug 2015	83	7	8
Sep 2015	127	5	10
Oct 2015	62	4	4
Nov 2015	78	5	9
Dec 2015	74	4	4
Jan 2016	64	2	4
Feb 2016	83	6	5
Mar 2016	121	7	5
Apr 2016	147	4	9
May 2016	98	1	7
Jun 2016	66	6	6
Jul 2016	59	2	2
Aug 2016	48	0	3
Sep 2016	69	10	7
Oct 2016	104	6	2
Nov 2016	76	5	7
Dec 2016	45	2	7
Jan 2017	68	12	8
Feb 2017	87	2	7
Mar 2017	98	3	2
Apr 2017	103	7	5
May 2017	180	8	2
Jun 2017	293	8	6
Jul 2017	103	4	9
Aug 2017	134	4	4
Sep 2017	170	7	6
Oct 2017	241	7	11
Nov 2017	219	7	10
Dec 2017	122	9	6
Jan 2018	163	9	7
Feb 2018	181	0	1
Mar 2018	133	9	1
Apr 2018	139	12	10
May 2018	121	9	6
Jun 2018	140	9	4
Jul 2018	83	8	4
Aug 2018	134	1	1
Sep 2018	142	4	2
Oct 2018	160	2	1
Nov 2018	128	5	10
Dec 2018	86	4	3
Jan 2019	105	3	1
Feb 2019	52	2	2
Mar 2019	140	6	5
Apr 2019	139	3	2
May 2019	112	2	2
Jun 2019	105	3	2
Jul 2019	70	8	2
Aug 2019	78	2	1
Sep 2019	83	1	2
Oct 2019	119	3	1
Nov 2019	98	2	1
Dec 2019	85	2	2
Jan 2020	90	3	2
Feb 2020	74	5	3
Mar 2020	88	9	3
Apr 2020	110	52	1
May 2020	109	5	3
Jun 2020	47	3	0
Jul 2020	100	8	3
Aug 2020	25	1	1
Sep 2020	233	3	2
Oct 2020	88	8	1
Nov 2020	105	1	0
Dec 2020	66	0	2
Jan 2021	77	1	0
Feb 2021	46	3	5
Mar 2021	107	4	4
Apr 2021	63	3	3
May 2021	101	4	2
Jun 2021	25	18	2
Jul 2021	6	3	3
Aug 2021	2	1	1
Sep 2021	9	4	0
Oct 2021	89	4	0
Nov 2021	88	3	4
Dec 2021	60	4	1
Jan 2022	78	1	1
Feb 2022	59	3	0
Mar 2022	80	2	0
Apr 2022	87	5	2
May 2022	126	8	1
Jun 2022	88	4	1
Jul 2022	106	4	4
Aug 2022	64	6	2
Sep 2022	62	4	1
Oct 2022	116	7	1
Nov 2022	127	4	2
Dec 2022	94	6	2
Jan 2023	121	3	1
Feb 2023	121	3	0
Mar 2023	190	3	0
Apr 2023	63	7	1
Total	14647	1218	1484

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