. 2019 Apr-Jun;12(2):72–78. doi: 10.5935/1984-0063.20190063

Table 2.

Agreement measurements between the three nights.

	Cronbach's Alpha	ICC single measures	95% Confidence Interval for Mean		ICC average measures	95% Confidence Interval for Mean
	Cronbach's Alpha	ICC single measures	Lower Bound	Upper Bound	ICC average measures	Lower Bound	Upper Bound
AHI	0.954	0.874	0.829	0.909	0.954	0.936	0.968
AHI_sup	0.928	0.810	0.748	0.862	0.928	0.899	0.949
AHI_nosup	0.878	0.705	0.618	0.780	0.878	0.829	0.914
Time_sup (%)	0.915	0.779	0.708	0.838	0.914	0.879	0.939
Centrals apneas and hypopneas (%)	0.923	0.800	0.727	0.859	0.923	0.889	0.948