Table 4.

Inter-rater agreement (r_wg(j, IRA) and intra-class correlation coefficient.

Items	Mean IRA	Range	% >0.7*	ICC†	95% CI
All TCI items	0.96	0.90–0.98	100.0	0.27	0.15, 0.34
Vision	0.88	0.73–0.97	100.0	0.19	0.06, 0.28
Participatory safety	0.82	0.52–0.96	92.9	0.24	0.12, 0.32
Task orientation	0.83	0.58–0.93	85.7	0.27	0.16, 0.35
Support for innovation	0.86	0.66–0.98	92.9	0.23	0.11, 0.31

*Percentage of practices above 0.7 threshold

† ICC (Intra-class correlation coefficient) is for the baseline model