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Risk Stratification of Elderly Patients Undergoing Spinal Surgery Using the Modified Frailty Index

Barry Ting Sheen Kweh MBBS, Hui Qing Lee BMSc, MBBS, Terence Tan BMSc, MBBS, Kim Siong Tew MBBS et al. • Global Spine Journal (2023)

Study Design: Retrospective cohort. Objectives: To validate the 11-item modified Frailty Index (mFI) as a perioperative risk stratification tool in elderly patients undergoing spine surgery. Methods: All consecutive cases of spine surgery i...

DOAJ Open Access (DOAJ) DOI: 10.1177/2192568221999650

Investigating the factors affecting the disclosure of intellectual capital in companies listed on the Tehran stock exchange

A. Gilani, M. Geraily Safari • Marketing i Menedžment Innovacij (2017)

The aim of the article. This research studies the effective factor of disclosing intellectual capital of firms listed in Tehran Stock Exchange. The results of the analysis. Intellectual capital is one of the most valuable assets of the or...

DOAJ Open Access (DOAJ) DOI: 10.21272/mmi.2017.1-25