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. Author manuscript; available in PMC: 2021 May 7.
Published in final edited form as: Palliat Support Care. 2020 Oct;18(5):544–556. doi: 10.1017/S1478951520000152

Table 3.

Reliability and dimensionality estimates

n Ordinal Alpha McDonald’s Omega Total Explained Common Variance (ECV)
Total Sample 1,834 0.968 0.968 93.687
Hispanic Respondents 1,517 0.985 0.986 96.770
Non-Hispanic White Respondents 317 0.961 0.962 92.662

All analyses based on polychoric correlations.