Table 3. Results of multilevel growth curve models for each coordination measure^a .

	Individual coordination measures	Coordination compositeb
Appointments starting on time	Timely recall scheduling	ED utilisation	Electronic patient portal enrollment
	b (SE)	P	b (SE)	P	b (SE)	P	b (SE)	P	b (SE)	P
Main-effects model
Time	0.60 (0.30)	0.04	0.16 (0.71)	0.82	0.07 (0.08)	0.37	0.01 (0.05)	0.88	0.01 (0.003)	0.07
Study arm	-1.95 (1.29)	0.17	-1.71 (2.88)	0.57	-0.21 (0.16)	0.23	0.23 (0.08)	0.03	-0.02 (0.02)	0.33
Interaction model
Time	0.55 (0.48)	0.26	0.14 (1.18)	0.91	0.09 (0.12)	0.47	-0.04 (0.09)	0.60	0.003 (0.004)	0.49
Study arm	-1.97 (1.33)	0.18	-1.72 (3.30)	0.62	-0.18 (0.21)	0.43	0.14 (0.14)	0.34	-0.02 (0.02)	0.27
Time x study arm interaction	0.08 (0.66)	0.90	0.02 (1.59)	0.99	-0.04 (0.17)	0.83	0.09 (0.11)	0.41	0.004 (0.01)	0.52

^aAll models control for multiple team membership and respective baseline of the coordination measure.^bCombination of the four indicators (appointments starting on time, timely recall scheduling, ED utilisation, and electronic patient portal enrolment). ED = emergency department