Table 3. One-way random interclass correlation coefficients for baseline proxy ratings of patient PTGI.

Proxies	Scale	Correlation Coefficient	P-value	95% CI
				Lower	Upper
Patient PTG & Caregiver's Proxy Rating of Patient's PTG (n=83)
	Relating to Others	0.34	0.05	−0.80	−0.60
	Appreciation	0.28	0.10	−0.18	0.56
	Possibilities	0.29	0.09	−0.16	0.57
	Spirituality	0.74	0.001	0.57	0.84
	Strength	0.48	0.005	0.15	0.68
	Total	0.47	0.005	0.14	0.68
Patient PTG & Caregiver PTG (n=42)
	Relating to Others	0.22	0.22	−0.46	0.58
	Appreciation	0.24	0.20	−0.42	0.59
	Possibilities	0.18	0.27	−0.54	0.56
	Spirituality	0.59	0.002	0.24	0.78
	Strength	0.61	0.002	0.26	0.79
	Total	0.41	0.05	−0.10	0.68
Caregiver PTG & Caregiver's Proxy Rating of Patient's PTG (n=42)
	Relating to Others	0.83	0.001	0.67	0.91
	Appreciation	0.81	0.001	0.64	0.91
	Possibilities	0.91	0.001	0.82	0.95
	Spirituality	0.85	0.001	0.71	0.92
	Strength	0.73	0.001	0.47	0.86
	Total	0.90	0.001	0.80	0.95