Table 3:

Multiple Regression Model of Loneliness

Table 3a: Loneliness Model in Total Sample (N=340)
Variable	B	SE	FDR- adjusted p	Cohen’s d
Age	−0.001	0.0007	0.04	0.11
Sex	0.05	0.02	0.03	0.12
Living alone	0.13	0.03	0.0001	0.24
Perceived Stress	0.008	0.003	0.02	0.14
Optimism	−0.01	0.004	0.004	0.17
Mental well-being	−0.007	0.002	0.0004	0.21
Wisdom	−0.17	0.03	<0.0001	0.29
Cognitive complaints	0.002	0.0009	0.03	0.12
Table 3b: Loneliness Model in Each Sex
Women (N=170)
Variable	B	SE	FDR- adjusted p	Cohen’s d
Age	−0.02	0.03	0.57	0.05
Living alone	0.13	0.04	0.003	0.26
Perceived Stress	0.008	0.004	0.11	0.16
Optimism	−0.009	0.004	0.12	0.15
Mental well-being	−0.009	0.003	0.002	0.28
Wisdom	−0.19	0.04	0.0004	0.32
Cognitive complaints	0.002	0.001	0.24	0.11
Men (N=170)
Variable	B	SE	FDR- adjusted p	Cohen’s d
Age	−0.06	0.03	0.15	0.14
Living alone	0.15	0.05	0.01	0.24
Perceived Stress	0.007	0.005	0.18	0.11
Optimism	−0.02	0.006	0.04	0.20
Mental well-being	−0.004	0.003	0.15	0.12
Wisdom	−0.15	0.05	0.01	0.24
Cognitive complaints	0.002	0.001	0.15	0.12

Perceived stress measured with the Perceived Stress Scale (Cohen 1983)

Optimism measured with the Life Orientation Test – Revised (Scheier 1994)

Mental well-being measured with the Medical Outcomes Survey - Short Form 36 (Ware and Sherbourne 1992)

Wisdom measured with the San Diego Wisdom Scale (Thomas 2017)

Cognitive complaints measured with the Cognitive Failures Questionnaire (Broadbent 1982, Rast 2008)