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Fig. 3 | BMC Pulmonary Medicine

Fig. 3

From: Dosimetrically administered nebulized morphine for breathlessness in very severe chronic obstructive pulmonary disease: a randomized, controlled trial

Fig. 3

Changes in visual analogue scale breathlessness scores during morphine nebulization. Section A: daily changes in visual analogue scale (VAS) during morphine nebulization; ‘before’ and ‘after’ refer to the moment of morphine nebulization. Section B: minute changes in VAS after morphine nebulization; ‘baseline’ refers to the assessment made on the first day of treatment, before nebulization

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