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Table 3 Spearman’s correlation coefficients between DEMMI and other outcome parameters

From: Reliability and validity of the German translation of the de Morton Mobility Index (DEMMI) performed by physiotherapists in patients admitted to a sub-acute inpatient geriatric rehabilitation hospital

Construct

Measure

rho

95% CI

Mobility and fall risk

Performance Oriented Mobility Assessment

0.89*

0.84 to 0.92

Ambulation

Functional Ambulation Categories

0.70*

0.59 to 0.78

Gait speed1

10 Meter Walk Test

0.67*

0.54 to 0.76

Walking capacity

6 Minute Walk Test

0.73*

0.62 to 0.80

Fear of falling

Falls Efficacy Scale International

−0.68*

−0.77 to −0.56

Comorbidity

Charlson Comorbidity Index (age adjusted)

−0.03

−0.22 to 0.16

  1. CI = confidence interval, 1n = 99, *indicates p < 0.001.