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Fig. 3 | BMC Ophthalmology

Fig. 3

From: Effect of benzalkonium chloride–free travoprost on intraocular pressure and ocular surface symptoms in patients with glaucoma previously on latanoprost: an open-label study

Fig. 3

Responses to the adherence question by category. Patients chose their level of confidence (ie, “not at all confident,” “somewhat confident,” or “very confident”) in answer to the question, “How confident are you that you will use your glaucoma medication as prescribed, if your doctor prescribed the medication?”

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