Table 5.

Direct and indirect effects with 95% confidence intervals

Model pathways	Estimated effect	95% CI
		Lower	Upper
Direct effects
ATS → CI	0.015	− 0.050	0.080
OAR → CI	0.046	− 0.013	0.105
GA → CI	0.351	0.289	0.412
Indirect effects
ATS → Flow → CI	0.002	− 0.041	0.048
ATS → SC → CI	− 0.026	− 0.047	− 0.010
OAR → Flow → CI	− 0.047	− 0.088	− 0.009
OAR → SC → CI	− 0.020	− 0.037	− 0.007
GA → Flow → CI	0.139	0.093	0.192
GA → SC → CI	0.006	− 0.007	0.020