ChristakisNA: Death Foretold: Prophecy and Prognosis in Medical Care. Chicago, IL: Chicago University Press, 1999.
3.
SteinhauserK, ChristakisNA, ClippED, et al.: Factors considered important at the end of life by patients, family, physcians, and other care providers. JAMA, 2000; 284:2476–2482.
4.
MoritaT, TsunodaJ, InoueS, and ChiharaS: The palliative prognostic index: A scoring system for survival prediction of terminally ill cancer patients. Support Care Cancer, 1999; 7:128–133.
5.
SonodaH, YamaguchiT, MatsumotoM, and HisaharaK: Validation of the palliative prognostic index and palliative prognostic score in a palliative care consultation team setting for patient with advanced cancers in an acute care hospital in Japan. AJHPM, 2014; 31:730–734.
6.
LiuY, SuL, WangY, et al.: The application of the palliative prognostic index in predicting the life expectancy of patients in palliative care: A systematic review and meta-analysis. Aging Clin Exp Res, 2018; 30:1417–1428.
7.
FarinholtP, MinjeongP, GuoY, et al.: A comparison of the accuracy of clinician prediction of survival versus the palliative prognostic index. J Pain Symptom Manage, 2018; 55:792–797.
8.
StoneCA, TiernanE, and DooleyBA: Prospective validation of the palliative prognostic index in patients with cancer. J Pain Symptom Manage, 2008; 35:617–622.
9.
ChouWC, KaoCY, WangPN, et al.: The application of the palliative prognostic index, Charlson Comorbidity Index, and Glasgow Prognostic Score in predicting the life expectancy of patients with hematologic malignances under palliative care. BMC Palliat Care, 2015; 14:18.
10.
BabaM, MaedaI, MoritaT, et al.: Survival prediction for advanced cancer patients in the real world: A comparison of the palliative prognostic score, delirium-palliative prognostic score, palliative prognostic index and modified prognosis in palliative care study predictor model. Eur J Cancer, 2015; 51:1618–1629.
11.
KaoCY, HungYS, WangHM, et al.: Combination of initial Palliative Prognostic Index and score change provides a better prognostic value for terminally ill cancer patients: A six-year observational cohort study. J Pain Symptom Manage, 2014; 48:804–814.