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Table 5 Standardized Alpha Multi-Item Scale Reliability & Internal Consistency Stratified by Median Activities of Daily Living

From: Temporal and Geographic variation in the validity and internal consistency of the Nursing Home Resident Assessment Minimum Data Set 2.0

Social engagement scale
  ADL-high ADL-low
CPS-high 0.62 0.60
CPS-low 0.60 0.59
Mood scale:
  ADL-high ADL-low
CPS-high 0.66 0.65
CPS-low 0.59 0.57
Behavior scale:
  ADL-high ADL-low
CPS-high 0.53 0.53
CPS-low 0.38 0.39
Pain:
  ADL-high ADL-low
CPS-high 0.49 0.52
CPS-low 0.47 0.49