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. 2021 Jul 6;6(1):e000649. doi: 10.1136/bmjophth-2020-000649

Figure 2.

Figure 2

The influence of the frequency of drops on the (A) anxiety and (B) depression components of the HADS score. Patients who reported that they became 'low' in mood about the number of eye drops they used had significantly higher anxiety (Kendall’s τ: p<0.001) and depression (p<0.001) scores. HADS, Hospital Anxiety and Depression Scale.