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The clinical characteristics of the participants
| Characteristics | PCV | nAMD | Control | p value* | p value † |
|---|---|---|---|---|---|
| Number (n) | 251 | 157 | 204 | ||
| Gender (female/male) | 84/167 | 56/101 | 80/124 | 0.204 | 0.488 |
| Mean age ± SD years | 65 ± 8.61 | 67 ± 9.21 | 69 ± 9.00 | <0.001 | 0.097 |
| Age ranges (years) | 42-85 | 46-84 | 50-87 |
PCV: polypoidal choroidal vasculopathy.
nAMD: neovascular age-related macular degeneration.
*: PCV group compared with control group.
†: nAMD group compared with control group.
