Long-term prognostic value of QRS score in patients with successfully recanalized coronary chronic total occlusion and construction of a predictive nomogram model

Xie, Hao; Chen, Liming; Sun, Hongna; Liu, Lin; Liu, Hang; Li, Wenjia; Jiang, Jian-bang; Cui, Lianqun

doi:10.1016/j.ijcard.2016.10.075

Cited by 1 publication

(2 citation statements)

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“…The nomogram offers more benefits compared with the current existing prognostic system in several clinical settings as it integrates different risk factors to provide an individualized assessment. [22][23][24][25][26][27] It also exhibited good predictive ability for OS compared with some of the current prognostic systems in this study. The IPI scoring system exhibited a good ability to predict OS (C-index: 0.69 in the primary cohort, 0.68 in the validation cohort).…”

Section: Original Researchmentioning

confidence: 58%

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Nomogram incorporating clinicopathological parameters to predict the survival of patients with mantle cell lymphoma

Zhu

Zheng

et al. 2019

Journal of Investigative Medicine

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This study intended to present a practicable prognostic nomogram for patients with mantle cell lymphoma (MCL). The clinical data of 281 patients were reviewed. A nomogram that could predict overall survival (OS) was constructed based on the Cox proportional hazard model. To compare the capacity of the nomogram with the International Prognostic Index (IPI) and MCL International Prognostic Index (MIPI) scoring systems, we used the concordance index (C-index) to validate the veracity and the calibration curve. Age, Eastern Cooperation Oncology Group, lactate dehydrogenase, white cell count and Ki-67 were independent prognostic factors in the multivariate analysis and were subsequently included in the nomogram construction. The C-index was 0.81 and 0.79 in the primary and validation cohorts, respectively, which were superior to the predictive capacity of the IPI and MIPI systems in both cohorts. The nomogram makes it possible for physicians to predict patient OS individually and correctly, but certain limitations are noted.

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