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Fig. 2 | BMC Anesthesiology

Fig. 2

From: Development and validation of a prediction model for post-induction hypotension in elderly patients undergoing non-cardiac surgery: a prospective cohort study

Fig. 2

Visualization for the prediction of post-induction hypotension. (A) Nomogram. Each predictor has a vertical line (“axis”) labeled with its values (e.g., for cardiac dysfunction, the axis ranges from 0 to 1). First, for a specific value (e.g., cardiac dysfunction = 1), draw a vertical line upward to the Points axis to find the corresponding score. Repeat this for all predictors. Next, add all the points from the individual predictors to get the total points. Finally, draw a vertical line from the Total Points axis to the Risk axis to read the predicted probability; (B) The interface of dynamic app with an example patient. Abbreviation: MAP, mean arterial pressure

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BMC Anesthesiology

ISSN: 1471-2253

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