Incorrect study design and analysis: visual acuity outcomes after deep anterior lamellar keratoplasty: a case-control study

Gerald McGwin

doi:10.1136/bjo.2011.204305

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Letter

Incorrect study design and analysis: visual acuity outcomes after deep anterior lamellar keratoplasty: a case-control study

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	Abstract	Full	Pdf
Mar 2011	3	5	14
Apr 2011	11	2	8
May 2011	28	3	5
Jun 2011	82	14	22
Jul 2011	28	9	17
Aug 2011	21	12	14
Sep 2011	8	4	8
Oct 2011	13	0	6
Nov 2011	16	3	0
Dec 2011	27	1	2
Jan 2012	12	3	3
Feb 2012	8	3	1
Mar 2012	15	5	4
Apr 2012	12	1	0
May 2012	14	2	4
Jun 2012	6	2	1
Jul 2012	10	2	1
Aug 2012	8	1	0
Sep 2012	7	0	0
Oct 2012	9	32	2
Nov 2012	0	1	1
Jan 2013	0	2	2
Feb 2013	0	2	1
Apr 2013	0	1	1
Jun 2013	5	0	0
Aug 2013	2	0	1
Sep 2013	2	13	0
Oct 2013	1	33	1
Nov 2013	2	0	1
Dec 2013	1	0	0
Jan 2014	1	0	0
Feb 2014	5	0	0
Mar 2014	11	0	0
Apr 2014	6	0	0
May 2014	3	1	0
Jun 2014	0	1	0
Jul 2014	5	0	0
Aug 2014	6	0	0
Sep 2014	1	2	0
Oct 2014	4	0	0
Nov 2014	2	0	0
Dec 2014	5	0	0
Jan 2015	5	0	1
Feb 2015	1	0	0
Mar 2015	1	0	0
Apr 2015	2	1	1
May 2015	8	0	0
Jun 2015	8	0	3
Jul 2015	1	1	1
Aug 2015	4	0	0
Sep 2015	3	0	0
Nov 2015	5	2	1
Dec 2015	6	0	0
Jan 2016	1	0	0
Feb 2016	1	0	2
Mar 2016	1	1	0
Apr 2016	4	1	0
May 2016	0	1	1
Jun 2016	3	0	0
Jul 2016	5	0	0
Aug 2016	5	0	0
Sep 2016	5	0	0
Oct 2016	20	3	0
Nov 2016	22	3	1
Dec 2016	8	0	0
Jan 2017	8	1	1
Feb 2017	5	0	0
Mar 2017	6	0	0
Apr 2017	10	0	0
May 2017	10	0	0
Jun 2017	8	1	0
Jul 2017	27	0	0
Aug 2017	19	1	0
Sep 2017	111	1	0
Oct 2017	235	0	0
Nov 2017	83	13	0
Dec 2017	61	22	0
Jan 2018	29	16	0
Feb 2018	50	13	0
Mar 2018	38	10	1
Apr 2018	23	10	0
May 2018	18	8	0
Jun 2018	34	11	0
Jul 2018	22	14	0
Aug 2018	21	13	0
Sep 2018	25	15	1
Oct 2018	19	9	0
Nov 2018	30	8	0
Dec 2018	23	9	0
Jan 2019	14	7	0
Feb 2019	18	8	0
Mar 2019	11	0	0
Apr 2019	6	0	0
May 2019	4	4	0
Jun 2019	14	12	1
Jul 2019	11	8	0
Aug 2019	19	9	0
Sep 2019	17	9	0
Oct 2019	23	8	0
Nov 2019	14	8	0
Dec 2019	15	9	0
Jan 2020	10	8	0
Feb 2020	19	10	0
Mar 2020	11	9	0
Apr 2020	14	10	0
May 2020	16	12	0
Jun 2020	16	8	0
Jul 2020	25	8	0
Aug 2020	9	7	0
Sep 2020	47	13	3
Oct 2020	19	8	0
Nov 2020	13	1	0
Dec 2020	44	0	0
Jan 2021	17	0	0
Feb 2021	16	0	0
Mar 2021	12	0	1
Apr 2021	5	1	1
Aug 2021	1	1	0
Oct 2021	9	0	0
Nov 2021	2	0	0
Dec 2021	10	0	0
Jan 2022	18	0	0
Feb 2022	18	0	0
Mar 2022	16	0	0
Apr 2022	14	0	0
May 2022	44	0	0
Jun 2022	30	2	0
Jul 2022	10	0	0
Aug 2022	42	0	0
Sep 2022	34	1	1
Oct 2022	41	1	1
Nov 2022	14	0	0
Dec 2022	16	0	0
Jan 2023	3	1	1
Feb 2023	44	0	0
Mar 2023	2	1	0
Apr 2023	6	0	0
May 2023	14	0	0
Jun 2023	2	0	0
Jul 2023	4	0	0
Aug 2023	24	0	0
Sep 2023	14	0	1
Oct 2023	2	0	0
Nov 2023	20	0	0
Dec 2023	10	1	0
Jan 2024	18	0	0
Feb 2024	4	0	0
Mar 2024	7	0	0
Total	2386	533	144

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