Table 9

Sensitivity Analyses among Adoptees

	Hospitalization				Health Index
	(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)
Biological parents	0.1454***	0.1393***		0.1421***	0.1315***	0.1242***		0.1285***
	(0.0169)	(0.0171)		(0.0170)	(0.0172)	(0.0175)		(0.0175)
Adopting parents		0.0410**	0.0469***	0.0448**		0.0179	0.0260	0.0196
		(0.0177)	(0.0177)	(0.0176)		(0.0173)	(0.0172)	(0.0172)
Cohorts, biological mother	Yes	Yes	No	Yes	Yes	Yes	No	Yes
Cohorts, biological father	Yes	Yes	No	Yes	Yes	Yes	No	Yes
Cohorts, adopting mother	No	Yes	Yes	Yes	No	Yes	Yes	Yes
Cohort, adopting father	No	Yes	Yes	Yes	No	Yes	Yes	Yes
Education, biological mother	No	No	No	Yes	No	No	No	Yes
Education, biological father	No	No	No	Yes	No	No	No	Yes
Education, adopting mother	No	Yes	No	No	No	Yes	No	No
Education, adopting father	No	Yes	No	No	No	Yes	No	No
Region, biological parents	No	No	No	Yes	No	No	No	Yes
Region, adopting parents	No	Yes	No	No	No	Yes	No	No
R²	0.0222	0.0304	0.0080	0.0263	0.0175	0.0250	0.0078	0.0213
Observations	6,097	6,097	6,097	6,097	6,097	6,097	6,097	6,097

Notes: Standard errors in parentheses; significance *p < 0.10, **p < 0.05, ***p < 0.01. Each column represents a separate regression, and all regressions include indicators for gender and birth cohort of children. Each column adds parental characteristics.