From: Epidemiology of diabetic retinopathy, diabetic macular edema and related vision loss
Author (Year) | Type of study | Location | Type of diabetes | Prevalence (%) | Definition of macular edema |
---|---|---|---|---|---|
Yau (2012) [3] | Meta-analysis | Global | Overall | 7.48 | DME and/or CSME |
Type 1 | 14.25 | DME and/or CSME | |||
Type 2 | 5.57 | DME and/or CSME | |||
Xie (2008) [214] | Population | China | Unspecified | 4 | CSME |
Jee (2013) [20] | Population | South Korea | Type 2 | 2.8 | DME |
1.4 | CSME | ||||
Wong (2008) [39] | Population | Singapore | Type 2 | 5.7 | DME |
3.0 | CSME | ||||
Zheng (2012) [24] | Population | Singapore | Type 2 | 7.2 | DME |
4.5 | CSME | ||||
Raman (2009) [21] | Population | India | Unspecified | 1.4 | CSME |
Thapa (2014) [32] | Hospital | Nepal | Unspecified | 5.78 | CSME |
Al-Rubeaan (2015) [64] | Population (Registry) | Saudi Arabia | Type 2 | 5.7 | DME |
Al Ghamdi (2012) [26] | Population | Saudi Arabia | Unspecified | 20.3 | Scottish DR Grading M1 |
15.9 | Scottish DR Grading M2 (M2 equivalent to DME) | ||||
Papakonstantinou (2015) [27] | Population | Iran | Type 2 | 4.7 | CSME |
Thomas (2015) [10] | Population | United Kingdom | Type 1 | 4.2 | DME |
Type 2 | 1.4 | DME | |||
Pugliese (2012) [65] | Hospital | Italy | Type 2 | 1.3 | DME |
Pedro (2010) [11] | Population | Spain | Type 1 | 5.73 | CSME |
Type 2 | 6.44 | CSME | |||
Dutra Medeiros (2015) [66] | Population | Portugal | Type 2 | 1.4 | DME |
Bertelsen (2013) [13] | Population | Norway | Types 1 and 2 | 3.9 | DME |
Knudsen (2006) [14] | Population | Denmark | Type 1 | 7.9 | CSME |
Type 2 | 12.8 | CSME | |||
Zhang (2010) [18] | Population | United States of America | Unspecified | 2.7 | CSME |
Varma (2014) [215] | Population | United States of America | Unspecified | 3.8 | DME |
Petrella (2012) [216] | Population (registry) | Canada | Type 1 and 2 | 15.7 | DME |
Nathoo (2010) [67] | Population | Canada | Unspecified | 2.0 | CSME |
Esteves (2009) [68] | Hospital | Brazil | Type 1 | 9.4 | CSME |
Villena (2011) [69] | Hospital | Peru | Type 2 | 2.3 | CSME |
Thomas (2013) [70] | Hospital | South Africa | Type 1 and 2 | 3.2 | DME |
Kahloun (2014) [33] | Hospital | Tunisia | Type 1 and 2 | 8.7 | DME |
4.2 | CSME | ||||
Mathenge (2014) [34] | Population | Kenya | Unspecified | 33.3 | DME |
4.1 | CSME | ||||
Sharew (2013) [35] | Hospital | Ethiopia | Unspecified | 6.0 | CSME |
Kaidonis (2014) [71] | Pooled population from 11 studies | Australia | Types 1 and 2 | 7.6 | DME |