Predicting poor postoperative acute pain outcome in adults: an international, multicentre database analysis of risk factors in 50,005 patients

Figures

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  Figure 1.. Comparison of the number of risk factors in patients suffering from pain scores < or ≥7 points on a numeric rating scale (NRS).

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  Figure 2.. Area under the curve for the prediction of patients (original risk factors) within the validation cohort (n = 16338) suffering from severe postoperative pain.

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  Figure 3.. Comparison of the number of risk factors within the group of patients suffering from more than the 20% of time spending in severe pain in the last 24 hours.

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  Figure 4.. Comparison of the number of risk factors within the group of patients wishing to have received more pain treatment or not.