Joint effects of multiple sleep characteristics on breast cancer progression by menopausal status

A new method of classifying prognostic comorbidity in longitudinal studies: Development and validation

Mary E. Charlson, Peter Pompei, Kathy L. Aleš et al. · Journal of Chronic Diseases · 1987 · 49.9K citations

Public Health, Biostatistics, Clinical Classification Systems +15

Cancer incidence and mortality worldwide: Sources, methods and major patterns in GLOBOCAN 2012

Jacques Ferlay, Isabelle Soerjomataram, Rajesh Dikshit et al. · International Journal of Cancer · 2014 · 29K citations · Full text

Medicine, Oncology, Cancer Epidemiology +16

Cancer statistics in China, 2015

Wanqing Chen, Rongshou Zheng, Peter D. Baade et al. · CA A Cancer Journal for Clinicians · 2016 · 18K citations · Full text

Medicine, Oncology, Population Health Sciences +17

Global surveillance of trends in cancer survival 2000–14 (CONCORD-3): analysis of individual records for 37 513 025 patients diagnosed with one of 18 cancers from 322 population-based registries in 71 countries

Claudia Allemani, Tomohiro Matsuda, V Di Carlo et al. · The Lancet · 2018 · 6.2K citations · Full text

Medicine, Biostatistics, Oncology +17

Psychometric Evaluation of the Chinese Version of the Pittsburgh Sleep Quality Index (CPSQI) in Primary Insomnia and Control Subjects

Pei-Shan Tsai, Shu‐Yi Wang, Mei-Yeh Wang et al. · Quality of Life Research · 2005 · 1.2K citations

Medicine, Psychiatry, Psychometrics +15