Table 3.

Regression results of the intensity of caring for grandchildren based on living arrangements and cognitive function.

Variable	B (95%CI)	p
Intensive of caring for grandchildren based on living arrangements (reference: no care)
Caring for grandchildren and cohabiting with a spouse
Non-intensive children care	0.783 (0.348, 1.219)	< 0.001
Intensive children care	0.843 (0.428, 1.258)	< 0.001
Caring for grandchildren not cohabiting with a spouse
Non-intensive children care	−0.281 (−0.902, 0.340)	0.375
Intensive children care	−0.696 (−1.342, −0.050)	0.035
R2 adjusted	0.213

Adjusted for age, gender, number of types of chronic diseases, depressive symptoms, self-reported health status, life satisfaction, and social activities.