Fig 1.
CONSORT flow diagram.
Fig 2.
Images of the control condition.
Fig 3.
a. Images of the Golden Ratio condition. b. Alterations of specific design features in the Golden Ratio condition. All spatial rectangles of the inpatient hospital room and ensuite bathroom were shaped according to the GR of 1.618… The interior features in the room were horizontally positioned in the centre of the golden rectangles.
Fig 4.
a. Images of the Feng Shui condition. b. Alterations of specific design features in the Feng Shui condition.
Fig 5.
a. Images of the Evidence-Based Design condition, b. Alterations of specific design features in the Evidence-Based Design condition.
Table 1.
Baseline characteristics for each group.
Table 2.
Primary outcome and mediators.
Fig 6.
Unstandardized coefficients (B) of parallel multiple mediation analysis with direct effects, total effects, and indirect effects of the design interventions on anxiety though pleasantness of the room and social support (see Table 4).
*p < 0.01; c’ = direct effect; c = total effect.
Table 3.
Results linear regression analyses on anxiety.
Table 4.
Results parallel multiple mediation analysis.
Coef. = coefficient, SE = Standard error.