Fig 1.
Hypothetical model.
Table 1.
Demographic and clinical characteristics (N = 529).
Table 2.
Differences in caregiver burden by sociodemographic characteristics (N = 529).
Table 3.
Analysis results: patient QoL, ADL, depression severity, caregiver depression severity, QoL, and burden.
Table 4.
Correlations between QoL-AD, PHQ-9(patient), ADLs, WHOQoL-BREF, PHQ-9(caregiver), and ZBI.
Table 5.
Standardized estimation of each path in the model.
Fig 2.
Structural equation model of influencing factors of caregiver burden.
PQoL-patient quality of life; PADL-patient activities of daily living; PDS-patient depression severity; CQoL-caregiver quality of Life; CDS-caregiver depression severity; CB-caregiver burden. The oval boxes represent latent variables, while the rectangular boxes represent observed variables.