Review Predictive value of the 5-factor modified frailty index for pneumonia in older adults with cervical spinal cord injury. Shinji Saito Chikara Ushiku Takufumi Ikegami Hiroki Wakiya Tomoaki Kanai Naomu Sawada Mitsuru Saito Aug 2026 · Spinal Cord · 0 citations · 16 references Medicine DOI PubMed Semantic Scholar Save View source Cite Copy APA Copied ✓ Copy MLA Copied ✓ Copy BibTeX Copied ✓ Share