Prevalence and risk factors of retinopathy of prematurity in Iran: a systematic review and meta-analysis

Azami, Milad; Jaafari, Zahra; Rahmati, Shoboo; Farahani, Afsar Dastjani; Badfar, Gholamreza

doi:10.1186/s12886-018-0732-3

BMC Ophthalmology

Table 1 Summary of demographic characteristics in studies into a meta-analysis

From: Prevalence and risk factors of retinopathy of prematurity in Iran: a systematic review and meta-analysis

Ref.	First author, Published Year	Year of study	GA^a (week)	BW^b (gr)	Place	Sample size			Prevalence (%)	Quality
Ref.	First author, Published Year	Year of study	GA^a (week)	BW^b (gr)	Place	All	Non-ROP^c	ROP	Prevalence (%)	Quality
[11]	Naderian Gh, 2011	2009	< 34	And ≤ 1800	Isfahan	100	71	29	29	Moderate
[11]	Naderian Gh(1), 2011	2009	< 34	And ≤ 1800	Isfahan	100	58	42	42	Moderate
[12, 13]	Mostafa Gharebagh M, 2012	2008	< 34	–	Tabriz	71	41	30		High
[14]	Nakhshab M, 2016	2014	< 30 or < 34^d	–	Sari	146	122	24	16.44	High
[52]	Naderian G, 2009	2002	25–34	And 600–1800	Isfahan	796	662	134	16.8	Moderate
[53]	Hosseini H, 2009	2006	< 34	–	Shiraz	1024	1004	20	1.95	High
[54]	Karkhaneh R, 2005	2000	≤ 37	And ≤ 2500	Tehran	185	162	23	12.4	High
[55]	Naderian G, 2010	2003	–	–	Isfahan	604	498	106	17.5	High
[56]	Mansouri M, 2007	2004	≤ 32	And ≤ 1500	Tehran	147	103	44	29.9	High
[57]	Nakshab M, 2003	2001	–	≤ 2500	Sari	68	60	8	11.7	High
[58]	Daraie G, 2016	2008	< 37	Or < 2000	Semnan	270	267	3	1.1	Moderate
[59]	Fayazi A,2009	2005	< 32	Or < 1500 or 1500–2500^*	Tabriz	399	370	29	7.26	Moderate
[60]	Sadeghi K, 2008	2006	< 36	And < 2000	Tabriz	150	124	26	17.3	Moderate
[61]	Ebrahimiadib N, 2016	2011	< 37	Or < 3000	Tehran	1896	1326	570	30.06	Moderate
[62]	Ghaseminejad A, 2011	2006	≤ 36	And ≤ 2500	Kerman	83	59	24	29	High
[63]	Khatami F, 2008	2000	< 34	Or < 2000	Mashhad	50	36	14	28	Moderate
[64]	Sabzehei MK, 2013	2007	–	< 1500	Tehran	414	343	71	17.14	Moderate
[65]	Saeidi R, 2009	2005	≤ 32	Or < 1500	Mashhad	47	43	4	8.5	Moderate
[66]	Azin Far B, 2005	2001	< 29	And < 1500	Babol	100	56	44	44	High
[67]	Karkhanehyousefi N, 2009	2009	–	–	Babol	100	61	39	39	Moderate
[68]	Ebrahimzadeh A, 2009	2003	–	–	Tehran	1343	874	469	34.9	High
[69]	Mirzaee SA, 2010	2008	–	< 2000	Tehran	74	50	24	324	Moderate
[70]	Mousavi Z, 2009	2001	24–36	And 600–2900	Tehran	797	540	257	32.24	Moderate
[71]	Fouladinejad M, 2009	2004	≤ 34	–	Gorgan	89	84	5	5.6	High
[72]	Mousavi S, 2008	2001	24–36	And 600–2800	Tehran	693	474	219	31.6	Moderate
[73]	Sadeghzadeh M, 2016	2001	–	450–3000	Zanjan	78	77	1	1.2	Moderate
[74]	Bayat-Mokhtari M, 2010	2006	–	< 1500 Or 1500–2000*	Shiraz	199	115	84	42	High
[75]	Karkhaneh R, 2001	1997	< 37	Or < 2500	Tehran	150	141	9	6	High
[76]	Babaei H, 2012	2009	–	≤ 1500	Kermanshah	84	73	11	13.1	Moderate
[77]	Abrishami M, 2013	2006	< 32	–	Mashhad	122	90	32	26.2	High
[78]	Riazi-Esfahani M, 2008	2002	≤ 37	And ≤ 2500	Tehran	165	125	40	24.24	Moderate
[79]	Alizadeh Y, 2015	2005	≤ 36	And ≤ 2500	Rasht	310	246	64	20.6	High
[80]	Mousavi SZ, 2010	2003	–	–	Tehran	605	415	190	31.4	Moderate
[81]	Mousavi Z, 2010	2003	–	–	Tehran	1053	673	380	36.1	High
[82]	Feghhi M, 2012	2006	< 32	And ≤ 2000	Ahvaz	576	393	183	32	High
[83]	Afarid M, 2012	2006	≤ 32	And ≤ 2000	Shiraz	787	494	293	37.2	Moderate
[84]	Ahmadpourkacho M, 2014	2009	< 28	And < 1500 or 1500–2000*	Babol	256	76	180	70.31	High
[85]	AhmadpourKacho M, 2014	2007	< 34	And < 2000	Babol	155	85	70	45.2	Moderate
[86]	Rasoulinejad SA, 2016	2007	< 36	And < 2500	Babol	680	374	306	45	High
[87]	Karkhaneh R, 2008	2003	< 37	–	Tehran	953	624	329	34.5	High
[88]	Khalesi N, 2015	2013	–	–	Tehran	120	60	60		Moderate
[89]	Ebrahim M, 2010	2004	< 37	–	Babol	173	140	33	19.1	High
[90]	Roohipoor R, 2016	2012	≤ 37	And ≤ 3000	Tehran	1932	1362	570	3	High
[91]	Mansouri M, 2016	2013	< 34	Or < 2000	Sanandaj	47	42	5	10.6	High

^aGestational age; ^bBirth weight; ^cRetinopathy of prematurity; ^dWith unstable condition

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ISSN: 1471-2415

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