Sociodemographic aspects and health care-related outcomes: a latent class analysis of informal dementia care dyads

Table 5 Significant indicator variables of the final 6-class model (p- and R² values)

Indicator	p-value (Wald-Test)	R²
Sex person living with dementia	< 0.001	0.689
Sex informal caregiver	0.012	0.534
Age person with dementia	< 0.001	0.333
Age informal caregiver	< 0.001	0.721
Informal care relationship	< 0.001	0.874
Living situation of dyad	< 0.001	0.586
Further informal support	< 0.001	0.109
Occupation of informal caregiver	< 0.001	0.514
Social class	< 0.001	0.144
Time informal caregiver spend for care and support	< 0.001	0.111
Instrumental activities of daily living (IADL)	< 0.001	0.105
Agitated behavior (CMAI)	0.001	0.045
Dementia severity (FAST)	0.044	0.037
Regional care quota	0.026	0.104
Regional medical quota	0.003	0.138

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