Table 2.

Classification of theme and subtheme.

Theme	Subtheme
Dyadic pressure	Heavy objective burden
	Dual negative experience	Perceived low value in the elderly
		Low positive gaining in caregivers
	Dyadic interaction
Dyadic cooperative coping	Adjustment of family beliefs	Giving meaning to stress
		Positive outlook on the future
		Spiritual sustentation
	Changes in family patterns	Flexible adjustment of family patterns
		Multi-channel utilization of social resources
	Improvement of family communication	Effective information transmission
		Rational emotional expression and emotional connection
		Cooperation to solve and prevent problems