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Table 4 Criterion-related validity of the physical resilience instrument for older adults (PRIFOR)

From: Development and psychometric evaluation of the Physical Resilience Instrument for Older Adults (PRIFOR)

 

r (p-value)

 

PRIFOR_F1

PRIFOR_F2

PRIFOR_F3

PRIFOR_Total

PRIFOR_F1

   

PRIFOR_F2

0.54 (< 0.001)

  

PRIFOR_F3

0.66 (< 0.001)

0.61 (< 0.001)

 

PRIFOR_Total

0.80 (< 0.001)

0.87 (< 0.001)

0.89 (< 0.001)

GDS-5

-0.39 (< 0.001)

-0.25 (< 0.001)

-0.38 (< 0.001)

-0.38 (< 0.001)

SPMSQ

0.17 (0.02)

0.32 (< 0.001)

0.21 (0.003)

0.28 (< 0.001)

Katz ADL

0.32 (< 0.001)

0.43 (< 0.001)

0.32 (< 0.001)

0.42 (< 0.001)

EQ5D

0.42 (< 0.001)

0.49 (< 0.001)

0.39 (< 0.001)

0.51 (< 0.001)

  1. F1 = positive thinking, F2 = cope and adjust lifestyle, F3 = belief and hopeful mindset
  2. Abbreviations: GDS-5 5-item Geriatric Depression Scale, SPMSQ Short Portable Mental Status Questionnaire, Katz ADL Katz Index of Independence in Activities of Daily Living, EQ5D EuroQoL 5-dimension Questionnaire