Effect size expressed as standardized regression coefficient.
REGRESSION
Note: The regression model is the same as the one outlined in the methods.Interestingly, there were statistically significant differences in the self-reported stress levels–all the biophilic interventions were related to a decreasing self-reported stress level compared to the control non-biophilic scene. Participants had the lowest stress level in Combination (-0.97; 95% CI: -0.26, 0.12), followed by Indoor Green (-0.73; 95% CI: -1.10, -0.37), Outdoor Green (-0.67; 95% CI: -1.07, -0.26), and Turbid Outdoor Green (-0.47; 95% CI: -0.87, -0.07).