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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