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. Author manuscript; available in PMC: 2018 Mar 1.
Published in final edited form as: Am J Geriatr Psychiatry. 2016 Oct 13;25(3):297–307. doi: 10.1016/j.jagp.2016.10.007

Table 6. Multiple regression analyses for p-QOL and s-QOL in amnestic MCI.

p-QOL s-QOL
Standardized β Estimate t(124) p Standardized β Estimate t(124) p
Informant -0.338 -4.569 <0.001 -0.295 -3.188 0.002
i-QOL 0.571 8.213 <0.001 --- --- ---
Age 0.112 1.522 0.131 0.010 0.103 0.918
Sex 0.050 0.683 0.496 -0.002 -0.025 0.980
Ethnicity 0.145 1.969 0.051 -0.155 -1.671 0.097
Education 0.004 0.054 0.957 -0.063 -0.666 0.507
MMSE 0.052 0.715 0.476 -0.006 0.069 0.945
Overall Model Adj r2 = 0.425 Adj r2 = 0.009

i-QOL: informant's rating of own QOL. Reference conditions: Informant- spouse; Sex- male; Ethnicity-non-Hispanic White.