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Figure 1 | BMC Health Services Research

Figure 1

From: How to improve prescription of inhaled salbutamol by providing standardised feedback on administration: a controlled intervention pilot study with follow-up

Figure 1

Patients with drug-related problems (DRP) in prescription in their salbutamol treatment. DRP refers to deviations from an internal guideline or inadequate documentation [incomplete prescriptions (e.g. missing single dose or frequency), incomprehensible or ambiguous prescriptions, not clearly marked discontinued medications]. n (Control group) = 56, n (Counselling group) = 56, n (Feedback group) = 57, n (Follow-up group) = 56.

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