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. Author manuscript; available in PMC: 2017 Aug 1.
Published in final edited form as: J Glaucoma. 2016 Aug;25(8):629–633. doi: 10.1097/IJG.0000000000000445

Figure 1.

Figure 1

VFQ-25 composite score was better (P < 0.001) for those individuals who reported never feeling symptoms of depression (Response = 6 vs. others) in response to question 1a: “How often have you felt downhearted and blue in the last 4 weeks?” Responses included: 1 = All of the time, 2 = Most of the time, 3 = A good bit of the time, 4 = Some of the time, 5 = A little of the time and 6 = None of the time.