Table 1.

Descriptive statistics of study variables.

	Patient			Partner
	Grand mean	SD	ICC	Grand mean	SD	ICC
AM observations
AM pain	4.10	2.14	0.69	–	–	–
Esteem/emotional	3.10	0.85	0.60	2.51	0.89	0.65
Solicitous	2.22	1.03	0.64	2.11	0.95	0.62
Negative	1.10	0.30	0.29	1.14	0.27	0.18
PM observations
PM pain	3.86	2.17	0.69	–	–	–
Esteem/emotional	3.18	0.83	0.60	2.60	0.89	0.78
Solicitous	2.29	1.02	0.54	2.09	0.91	0.66
Negative	1.09	0.22	0.18	1.14	0.24	0.31

Grand means and standard deviations were calculated across all person-days.