Regressions of dementia-related impairments and social support on caregiver self-efficacy (path a).

Abbreviations: GI, Self–Efficacy for Gathering Information about Treatment, Symptoms and Health Care; OS, Self-Efficacy for Obtaining Support; RBD, Self-Efficacy for Responding to Behavior Disturbances; MHPMC, Self-Efficacy for Managing Household, Personal and Medical Care; MDC, Self-Efficacy for Managing Distress Associated with Caregiving; DAD-ADLs, Activity of Daily Living Subscale of Disability Assessment in Dementia; DAD-ADLs, Instrumental Activities of Daily Living Subscale of Disability Assessment in Dementia; RMBPC, Revised Memory and Behaviour Problems Checklist.*P≤.05; **P≤.01; ***P≤.001.