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Fig. 1 | Annals of Intensive Care

Fig. 1

From: “I had the feeling that I was trapped”: a bedside qualitative study of cognitive and affective attitudes toward noninvasive ventilation in patients with acute respiratory failure

Fig. 1

Cognitive attitudes toward noninvasive ventilation before, during and after the first noninvasive ventilation experience, according to the evaluative assertion analysis coding (see “Methods” for details). The maximum score of 3 denotes “extremely positive” attitude. The minimum score of − 3 denotes “extremely negative” attitude. The boxes represent the interquartile range (IQR) with indication of the median, the whiskers represent 1.5 * IQR. The observed differences did not reach statistical significance

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