Research Article
Peripapillary Choroidal Thickness and Open-Angle Glaucoma: A Meta-Analysis
Table 1
Characteristics of the included studies.
| | Author (year) | Location | Glaucoma | OCT | Number of eyes | Mean age (year) | Mean axial length (mm) | IOP at imaging (mmHg) | Mean visual field MD (dB) | | Case | Control | Case | Control | Case | Control | Case | Control | Case | Control |
| | Hirooka et al. 2012 [24] | Japan | NTG | Heidelberg | 52 | 50 | | | | | | | | NA | | Roberts et al. 2012 [28] | Canada | OAG | Heidelberg | 89 | 76 | 71.1 | 56.1 | 23.9 | 23.8 | 14.8 | 17.2 | | | | Usui et al. 2012 [25] | Japan | NTG | NA | 12 | 12 | | | | | | | | | | Li et al. 2013 [26] | China | POAG | Heidelberg | 31 | 31 | | | NA | NA | | | | NA | | Li et al. 2013 [26] | China | POAG | Heidelberg | 31 | 31 | | | NA | NA | | | | NA | | Li et al. 2013 [27] | China | POAG | Heidelberg | 40 | 41 | | | NA | NA | NA | NA | NA | NA | | Hosseini et al. 2014 [22] | America | OAG | Cirrus Zeiss | 58 | 33 | | | | | | | | | | Zhang et al. 2014 [23] | America | OAG | Topcon | 216 | 106 | | | | | | | | | | Park et al. 2014 [18] | Korea | NTG | Heidelberg | 56 | 48 | | | | | | | | | | Park et al. 2014 [18] | Korea | POAG | Heidelberg | 52 | 48 | | | | | | | | | | Chung et al. 2014 [19] | Korea | OAG | Heidelberg | 81 | 87 | | | | | | | | | | Kim et al. 2014 [20] | Korea | NTG | Heidelberg | 53 | 42 | | | | | NA | NA | | | | Kim et al. 2014 [20] | Korea | POAG | Heidelberg | 21 | 42 | | | | | NA | NA | | | | Lamparter et al. 2015 [29] | Germany | OAG | Optovue | 213 | 152 | | | NA | NA | | | NA | NA | | Van Keer et al. 2015 [30] | Belgium | OAG | Cirrus Zeiss | 48 | 54 | | | NA | NA | | | | NA | | Jin et al. 2015 [21] | Korea | NTG | Optovue | 52 | 32 | | | | | | | | | | Jin et al. 2015 [21] | Korea | POAG | Optovue | 32 | 32 | | | | | | | | |
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OAG indicates open-angle glaucoma, NTG indicates normal tension glaucoma, POAG indicates primary open-angle glaucoma, IOP indicates intraocular pressure, and NA indicates not available.
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