Table 9 Profile Differences in Caregiver Burden and Life Satisfaction Across Latent Profiles

	Profile 1 Adaptive-Low Challenge	Profile 2 Externalizing- Nonaggressive	Profile 3 Aggressive-Low Communication	Profile 4 Internalizing Resistant	Profile 5 Moderate Multidomain Challenge	Profile 6 Severe Complex Support Needs	X2	Pairwise Comparison
	64.5% (n=1,935)	8.4% (n=253)	5.1% (n=152)	8.2% (n=245)	11.2% (n=337)	2.6% (n=78)
	M (S.E.)	M (S.E.)	M (S.E.)	M (S.E.)	M (S.E.)	M (S.E.)
Caregiver Burden	2.70 (.023)	2.14 (.054)	2.30 (.072)	2.21 (.059)	1.96 (.043)	1.69 (.095)	341.029***	Profiles 6, 5 < 4, 3, 2, 1Profile 6 < 5Profiles 4, 3, 2 < 1
Life Satisfaction	3.04 (.019)	2.69 (.060)	2.88 (.070)	2.91 (.061)	2.62 (.044)	2.45 (.117)	103.299***	Profiles 1, 3, 4 > 2, 5, 6Profiles 1 > 3, 4

Note. Higher scores on caregiver burden indicate lower perceived burden.
p <001