Aim: To assist in the selection of suitable nomograms for obtaining desired predictions in daily clinical practice.
Methods: We conducted electronic searches for journal articles on colorectal cancer (CRC)-associated nomograms using the search terms colon/rectal/colorectal/nomogram. Of 174 articles initially found, we retrieved 28 studies in which a nomogram for CRC was developed.
Results: We discuss the currently available CRC-associated nomograms, including those that predict the oncological prognosis, the short-term outcome of treatments, such as surgery or neoadjuvant chemoradiotherapy, and the future development of CRC. Developing nomograms always presents a dilemma. On the one hand, the desire to cover as wide a patient range as possible tends to produce nomograms that are too complex and yet have C-indexes that are not sufficiently high. Conversely, confining the target patients might impair the clinical applicability of constructed nomograms.
Conclusion: The information provided in this review should be of use in selecting a nomogram suitable for obtaining desired predictions in daily clinical practice.
Keywords: Cancer; Colon; Nomograms; Prognosis; Rectum.