Skip to main content

Table 4 Correlations between the scales used in the study

From: Palliative Performance Scale: cross cultural adaptation and psychometric validation for Polish hospice setting

 

KPS

ECOG

Barthel ADL

PPSv2-Polish

0.69*

−0.81*

0.75*

KPS

 

−0.57*

0.68*

ECOG PS

  

−0.73*

  1. * Spearman’s Rho P < 0.001, Abbreviations: PPSv2-Polish Polish translation of the Palliative Performance Scale Version 2, KPS Karnofsky Performance Score, ECOG PS Eastern Cooperative Oncology Group Performance Status, ADL Activities of Daily Living