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. Author manuscript; available in PMC: 2024 Dec 1.
Published in final edited form as: Arch Gerontol Geriatr. 2023 Oct 1;115:105218. doi: 10.1016/j.archger.2023.105218

Table 3.

Retrospective change in psychological distress, well-being and social connection

Retrospective Current Cohen’s d

Mean (SD) Mean (SD)

Psychological distress
 PHQ depression 1.18 (1.52) 3.10 (1.75) 1.07**
 PHQ anxiety 1.45 (1.49) 2.68 (1.71) .72**
 Perceived stress 2.59 (1.02) 3.24 (1.33) .48**
 Pessimism 2.33 (1.02) 3.05 (1.03) .69**
Psychological well-being
 Purpose in life 3.91 (.91) 2.47 (1.09) −1.18**
 Life satisfaction 4.00 (1.06) 2.51 (1.21) −1.05**
 Happiness 3.99 (1.05) 2.72 (1.21) −1.00**
 Self-efficacy 3.86 (1.02) 2.13 (1.19) −1.19**
 Optimism 3.73 (.89) 2.64 (1.02) −.97**
Social connection
 Loneliness 1.47 (.59) 1.87 (.67) .62**
 Belonging 2.81 (.86) 1.69 (.76) −1.12**
 Social support 4.21 (.78) 3.95 (.93) −.31**
 Social strain 2.39 (1.23) 2.48 (1.29) .08**

Note. N=188. SD=standard deviation. Retrospective refers to the person with dementia prior to dementia. Current refers to the person with dementia now.