Variable | Self-reported | Proxy-reported | Difference (resident-proxy) |
---|---|---|---|
Depression (GDS-15) | −0.0328† (0.0035) | −0.0101† (0.0035) | −0.0227† (0.0048) |
Cognitive functioning (MMSE) | −0.0089† (0.0018) | 0.0007 (0.0017) | −0.0096† (0.0019) |
Physical functioning (SPPB) | 0.0203† (0.0065) | 0.0065 (0.0059) | 0.0138 (0.0071) |
Activities of daily living (Barthel Index) | 0.0049† (0.0007) | 0.0078† (0.0005) | −0.0030† (0.0008) |
Social engagement (SES) | −0.0103 (0.0064) | 0.0077 (0.0068) | −0.0180† (0.0087) |
Pain score | −0.1500† (0.0127) | −0.0502† (0.0125) | −0.0997† (0.0160) |
Dementia | 0.1278† (0.0265) | 0.0548† (0.0239) | 0.0730† (0.0327) |
Sex | −0.0417 (0.0245) | 0.0159 (0.0208) | −0.0576 (0.0305) |
Age | 0.0029 (0.0018) | 0.0020 (0.0015) | 0.0010 (0.0023) |
Length of stay | 0.0058 (0.0039) | 0.0026 (0.0033) | 0.0032 (0.0051) |
Constant term | 0.4691† (0.1890) | −0.1619 (0.1501) | 0.6310† (0.2217) |
†Statistically significant at the 5% level.
Sex: 0=female, 1=male.
Dementia: 0=no diagnosis, 1=diagnosis.
GDS, Geriatric Depression Scale; MMSE, Mini-Mental State Examination; SES, Social Engagement Scale; SPPB, Short Physical Performance Battery.