Influence of participation in a quality improvement collaborative on staff perceptions of organizational sustainability

Table 2 Staff -Level Sustainability Perceptions: Linear Mixed Model Results for Model 1

	Estimate	Std. Err.	df	t	Sign.	95% CI
Total Sustainability Score (Primary Outcome)
Intercept	78.66	1.09	445	71.92	p = .0001	76.51–80.81
Time_4,1	6.74	1.50	947	4.49	p = .0001	3.79–9.69
Time_4,2	3.10	1.48	955	2.10	p = .036	0.20–5.99
Time_4,3	0.23	1.46	945	0.16	p > .05	−2.63 – 3.09
Process Domain Score (Secondary Outcome)
Intercept	23.88	0.35	460	68.81	p = .0001	23.20–24.56
Time_4,1	2.07	0.48	982	4.33	p = .0001	1.13–3.01
Time_4,2	0.99	0.47	998	2.10	p = .036	0.60–1.91
Time_4,3	−0.65	0.45	955	−1.45	p > .05	−1.54 – 0.23
Staff Domain Score (Secondary Outcome)
Intercept	41.46	0.63	455	65.99	p = .0001	40.22–42.69
Time_4,1	3.04	0.87	974	3.51	p = .0001	1.34–4.74
Time_4,2	1.37	0.85	984	1.62	p > .05	−0.29 – 3.03
Time_4,3	0.51	0.85	980	0.60	p > .05	−1.16 – 2.18
Organization Domain Score (Secondary Outcome)
Intercept	13.15	0.22	463	60.47	p = .0001	12.72–13.57
Time_4,1	1.28	0.30	987	4.27	p = .0001	0.69–1.86
Time_4,2	0.83	0.29	999	2.82	p = .005	0.25–1.41
Time_4,3	0.33	0.29	988	1.13	p > .05	−0.24 – 0.90

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