Table 6.

Change in outcome measures between groups at 6 months

Variable	Control				Intervention				Mean difference-in-difference between goal-setting and control (95% CI)	Intraclass correlation coefficient (95% CI)
	n	Baseline, mean (SD)	Follow-up, mean (SD)	Difference, mean (SD)	n	Baseline, mean (SD)	Follow-up, mean (SD)	Difference, mean (SD)
Number of medication	28	12.5 (8.19)	12.79 (7.25)	0.29 (2.65)	23	13.61 (4.56)	14.65 (4.44)	1.04 (3.21)	0.76 (−0.85 to 2.37)	0.00*
GPCOG	23	7.35 (1.70)	6.78 (2.19)	−0.57 (2.02)	19	7.58 (1.30)	7.00 (2.26)	−0.58 (2.29)	0.09 (−1.65 to 1.84)	0.08 (0.00 to 0.77)
PACIC	23	1.45 (0.30)	1.85 (0.77)	0.40 (0.69)	18	1.94 (0.76)	2.25 (0.70)	0.31 (0.98)	−0.09 (− 0.60 to 0.42)	0.00*
EQ-5D-5L	23	0.54 (0.34)	0.52 (0.35)	−0.02 (0.19)	18	0.56 (0.25)	0.55 (0.28)	−0.01 (0.15)	0.02 (− 0.11 to 0.13)	0.05 (0.00 to 0.94)
ICECAP-O	22	0.72 (0.26)	0.78 (0.20)	0.06 (0.14)	17	0.78 (0.12)	0.77 (0.13)	−0.02 (0.06)	−0.08 (− 0.15 to 0.00)	0.00*

*The CI was not reported in cases when the ICC is zero as the SE is undefined in these cases.

EQ-5D-5L, 5  level EQ-5D; GPCOG, General Practitioner assessment of Cognition; ICECAP-O, ICEpop  CAPability measure for Older people; PACIC, Patient Assessment of Chronic Illness Care.