Prospective study of New Zealand infants with birth weight less than 1500 g and screened for retinopathy of prematurity: visual outcome at age 7–8 years

Brian A Darlow; Richard S Clemett; L John Horwood; Nina Mogridge

doi:10.1136/bjo.81.11.935

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Original Article

Prospective study of New Zealand infants with birth weight less than 1500 g and screened for retinopathy of prematurity: visual outcome at age 7–8 years

Online download statistics by month:

Online download statistics by month: March 1999 to September 2024

	Abstract	Full	Pdf
Mar 1999	0	0	1
Apr 1999	1	2	1
May 1999	0	1	3
Jun 1999	1	5	2
Jul 1999	1	1	0
Oct 1999	1	0	0
Nov 1999	0	1	0
Dec 1999	0	1	0
Jan 2000	0	1	0
Feb 2000	0	2	0
Apr 2000	1	1	1
May 2000	3	4	0
Jun 2000	0	1	0
Jul 2000	2	3	6
Aug 2000	0	0	4
Sep 2000	0	1	2
Oct 2000	0	2	0
Nov 2000	0	8	0
Dec 2000	0	4	2
Jan 2001	2	5	0
Feb 2001	2	6	1
Mar 2001	3	12	0
Apr 2001	0	14	3
May 2001	1	2	1
Jun 2001	0	0	1
Jul 2001	0	6	0
Aug 2001	1	5	3
Sep 2001	22	5	1
Oct 2001	0	4	0
Nov 2001	0	2	0
Dec 2001	0	14	0
Jan 2002	3	2	1
Feb 2002	0	8	0
Mar 2002	7	6	2
Apr 2002	3	13	0
May 2002	1	7	2
Jun 2002	5	4	2
Jul 2002	3	4	4
Aug 2002	0	4	1
Sep 2002	0	3	4
Oct 2002	1	8	7
Nov 2002	2	2	1
Dec 2002	2	11	4
Jan 2003	0	8	5
Feb 2003	6	9	10
Mar 2003	7	6	23
Apr 2003	4	5	4
May 2003	1	5	6
Jun 2003	3	9	3
Jul 2003	7	7	1
Aug 2003	11	10	2
Sep 2003	17	27	3
Oct 2003	9	31	8
Nov 2003	15	14	4
Dec 2003	12	22	0
Jan 2004	12	35	4
Feb 2004	15	29	4
Mar 2004	14	43	19
Apr 2004	13	26	9
May 2004	25	32	5
Jun 2004	33	40	14
Jul 2004	7	24	13
Aug 2004	21	23	11
Sep 2004	10	24	4
Oct 2004	9	24	12
Nov 2004	17	34	17
Dec 2004	19	24	4
Jan 2005	9	22	0
Feb 2005	6	47	10
Mar 2005	13	28	10
Apr 2005	5	24	6
May 2005	9	22	10
Jun 2005	9	23	11
Jul 2005	8	25	4
Aug 2005	6	37	10
Sep 2005	6	23	9
Oct 2005	9	24	12
Nov 2005	7	24	4
Dec 2005	4	12	3
Jan 2006	5	35	3
Feb 2006	4	30	13
Mar 2006	1	20	6
Apr 2006	4	13	3
May 2006	10	9	19
Jun 2006	6	11	4
Jul 2006	3	3	1
Aug 2006	10	12	9
Sep 2006	6	13	5
Oct 2006	6	14	4
Nov 2006	14	21	10
Dec 2006	9	7	2
Jan 2007	5	8	8
Feb 2007	11	17	13
Mar 2007	8	27	7
Apr 2007	17	2	5
May 2007	22	7	6
Jun 2007	9	1	2
Jul 2007	11	0	4
Aug 2007	5	3	4
Sep 2007	6	3	7
Oct 2007	11	8	10
Nov 2007	7	5	3
Dec 2007	12	4	3
Jan 2008	6	1	1
Feb 2008	10	1	3
Mar 2008	14	4	4
Apr 2008	8	1	1
May 2008	6	6	4
Jun 2008	17	0	1
Jul 2008	14	4	0
Aug 2008	3	9	0
Sep 2008	17	1	1
Oct 2008	9	3	2
Nov 2008	6	4	4
Dec 2008	6	2	2
Jan 2009	7	2	2
Feb 2009	10	4	4
Mar 2009	16	3	10
Apr 2009	11	0	3
May 2009	8	3	1
Jun 2009	7	0	0
Jul 2009	6	2	4
Aug 2009	10	3	2
Sep 2009	21	0	0
Oct 2009	9	0	0
Nov 2009	8	4	2
Dec 2009	9	1	0
Jan 2010	6	2	4
Feb 2010	3	4	1
Mar 2010	13	6	1
Apr 2010	5	0	1
May 2010	8	4	3
Jun 2010	12	2	8
Jul 2010	3	0	5
Aug 2010	3	1	2
Sep 2010	4	1	0
Oct 2010	11	0	1
Nov 2010	12	0	1
Dec 2010	3	1	1
Jan 2011	5	1	1
Feb 2011	5	3	2
Mar 2011	4	1	4
Apr 2011	11	1	5
May 2011	10	2	1
Jun 2011	6	1	1
Jul 2011	11	0	2
Aug 2011	10	0	0
Sep 2011	11	0	1
Oct 2011	18	4	3
Nov 2011	8	1	3
Dec 2011	11	5	6
Jan 2012	22	3	9
Feb 2012	13	1	7
Mar 2012	22	5	7
Apr 2012	10	10	9
May 2012	6	3	10
Jun 2012	14	3	4
Jul 2012	14	2	9
Aug 2012	12	5	13
Sep 2012	26	6	11
Oct 2012	19	5	11
Nov 2012	25	6	10
Dec 2012	14	5	5
Jan 2013	33	10	5
Feb 2013	19	6	5
Mar 2013	20	5	6
Apr 2013	20	4	13
May 2013	25	2	4
Jun 2013	8	3	8
Jul 2013	8	2	7
Aug 2013	14	4	9
Sep 2013	13	6	4
Oct 2013	14	7	4
Nov 2013	7	7	3
Dec 2013	2	1	6
Jan 2014	9	7	7
Feb 2014	14	1	3
Mar 2014	13	18	9
Apr 2014	12	15	12
May 2014	9	11	11
Jun 2014	6	6	9
Jul 2014	8	29	6
Aug 2014	6	46	7
Sep 2014	5	33	9
Oct 2014	9	52	8
Nov 2014	7	51	2
Dec 2014	6	19	7
Jan 2015	4	16	2
Feb 2015	6	2	4
Mar 2015	12	6	3
Apr 2015	12	6	6
May 2015	3	4	1
Jun 2015	5	11	7
Jul 2015	14	7	4
Aug 2015	7	3	2
Sep 2015	19	8	7
Oct 2015	4	1	3
Nov 2015	4	3	0
Dec 2015	6	6	4
Jan 2016	48	2	4
Feb 2016	9	1	4
Mar 2016	17	1	7
Apr 2016	6	0	4
May 2016	9	1	0
Jun 2016	13	2	7
Jul 2016	5	8	5
Aug 2016	6	0	2
Sep 2016	13	2	8
Oct 2016	3	4	4
Nov 2016	7	5	4
Dec 2016	2	1	1
Jan 2017	3	1	3
Feb 2017	4	5	2
Mar 2017	1	8	6
Apr 2017	4	9	1
May 2017	4	11	1
Jun 2017	2	7	2
Jul 2017	17	13	2
Aug 2017	27	18	2
Sep 2017	77	69	2
Oct 2017	155	145	3
Nov 2017	148	142	3
Dec 2017	278	270	0
Jan 2018	230	226	1
Feb 2018	181	169	1
Mar 2018	194	168	2
Apr 2018	141	131	4
May 2018	130	126	1
Jun 2018	99	89	3
Jul 2018	131	127	2
Aug 2018	157	145	1
Sep 2018	140	138	1
Oct 2018	125	119	0
Nov 2018	115	111	2
Dec 2018	135	129	4
Jan 2019	107	102	4
Feb 2019	104	98	0
Mar 2019	29	26	7
Apr 2019	13	5	9
May 2019	47	33	13
Jun 2019	67	63	8
Jul 2019	51	52	8
Aug 2019	57	53	3
Sep 2019	53	51	4
Oct 2019	58	54	3
Nov 2019	62	60	8
Dec 2019	70	64	4
Jan 2020	59	59	5
Feb 2020	67	67	5
Mar 2020	66	66	6
Apr 2020	72	68	1
May 2020	88	88	6
Jun 2020	54	54	3
Jul 2020	70	58	4
Aug 2020	53	51	4
Sep 2020	64	64	1
Oct 2020	67	63	7
Nov 2020	10	6	2
Dec 2020	83	72	6
Jan 2021	15	14	6
Feb 2021	8	6	3
Mar 2021	6	4	2
Apr 2021	6	6	9
May 2021	20	14	9
Jun 2021	11	11	8
Jul 2021	7	7	4
Aug 2021	4	4	7
Sep 2021	14	14	4
Oct 2021	21	15	21
Nov 2021	17	13	14
Dec 2021	15	12	4
Jan 2022	7	7	3
Feb 2022	4	4	4
Mar 2022	21	17	8
Apr 2022	17	17	9
May 2022	43	35	9
Jun 2022	34	35	4
Jul 2022	21	15	3
Aug 2022	24	23	10
Sep 2022	31	29	27
Oct 2022	26	23	7
Nov 2022	16	14	6
Dec 2022	31	25	3
Jan 2023	15	13	6
Feb 2023	6	6	3
Mar 2023	6	4	2
Apr 2023	12	2	4
May 2023	17	11	9
Jun 2023	16	14	2
Jul 2023	15	13	5
Aug 2023	22	13	6
Sep 2023	11	9	5
Oct 2023	17	13	6
Nov 2023	72	63	1
Dec 2023	111	19	0
Jan 2024	62	0	8
Feb 2024	41	7	0
Mar 2024	85	8	0
Apr 2024	98	8	0
May 2024	63	2	0
Jun 2024	84	14	2
Jul 2024	73	6	0
Aug 2024	83	1	0
Sep 2024	133	5	2
Total	7227	6225	1370

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