Skip to main content

Advertisement

Table 4 Spearman’s correlation between MAT-sf and NSQIP calculator predicted outcomes

From: Self-reported mobility as a preoperative risk assessment tool in older surgical patients compared to the American College of Surgeons National Surgical Quality Improvement Program

Spearman correlation coefficients Prob > |r| under H0: Rho = 0
  MAT-sf LOS Any complications Nursing home placement
MAT-sf 1.00000 − 0.33034 < 0.0001 − 0.16252 0.0229 − 0.44940 < 0.0001
Length of stay − 0.33034 < 0.0001 1.00000 0.69552 < 0.0001 0.67603 < 0.0001
Any complications − 0.16252 0.0229 0.69552 < 0.0001 1.00000 0.25218 0.0004
Nursing home placement − 0.44940 < 0.0001 0.67603 < 0.0001 0.25218 0.0004 1.00000
  1. MAT-sf Mobility Assessment Test-short form, LOS length of stay