The 5-factor modified frailty index (mFI-5) is predictive of 30-day postoperative complications and readmission in patients with adult spinal deformity (ASD)

Neil V. Shah, David J. Kim, Neil Patel, George A. Beyer, Douglas A. Hollern, Adam J. Wolfert, Nathan Kim, Daniel E. Suárez, Dan Monessa, Peter L. Zhou, Hassan M Eldib, Peter G. Passias, Frank J. Schwab, Virginie Lafage, Carl B. Paulino, Bassel G. Diebo