Mediator

a

b

c‘

Indirect effect

β

p

β

p

β

p

β

CI

Health

0.86

<0.0001

0.39

0.07

−0.10

0.62

0.34

0.05 to 0.63

Smell

−0.74

<0.0001

0.05

0.75

0.27

0.10

−0.04

−0.22 to 0.15

Taste

−0.77

<0.0001

−0.01

0.98

0.23

0.20

0.004

−0.19 to 0.21