Validity and Reliability of Persian Version of the 12-Item Expectations Regarding Aging Survey

The Level of Expectations Regarding Aging Among Older Adults: A Systematic Review and Meta-analysis

OBJECTIVE

To systematically review the level of expectations regarding aging (ERA) among older adults.

DESIGN

Systematic review and meta-analysis.

SETTING AND PARTICIPANTS

Adults aged 60 years and older in any setting.

METHODS

We searched 11 databases for cross-sectional studies that reported ERA scores among older adults using the ERA survey from inception to May 1, 2022, without language restrictions. Two researchers independently selected studies, extracted data, and assessed quality. The mean scores and standard deviations of the ERA survey and its subscales were pooled using the Stata software (version 17.0).

RESULTS

Twelve studies with 3664 participants were included in this study. The pooled mean scores of overall ERA were 37.85 (95% CI, 33.54-42.16). Specifically, the pooled scores for expectations regarding physical health, mental health, and cognitive function were 31.67 (95% CI, 27.42-35.92), 43.69 (95% CI, 38.99-48.39), and 33.28 (95% CI, 29.56-37.00), respectively. No statistically significant differences between groups were observed in any subgroup analysis.

CONCLUSIONS AND IMPLICATIONS

The level of ERA among older adults is relatively low, particularly concerning cognitive function and physical health dimensions. These findings may provide a valuable reference for public health professionals and policymakers to intervene and manage the health problems of older adults.

Health-Related Expectations Regarding Aging among Middle-Aged and Older Japanese: Psychometric Performance and Novel Findings from the ERA-12-J

BACKGROUND AND OBJECTIVES

Health-related expectations regarding aging is a gerontological construct that is potentially predictive of morbidity and mortality in later life. The Expectations Regarding Ageing scale (ERA-12) is a widely used measure of health-related expectations, although it has not previously been administered in Japanese. The present research aimed to elucidate the psychometric properties of the first Japanese translation of the ERA-12 and evaluate health-related expectations among middle-aged and older Japanese.

RESEARCH DESIGN AND METHODS

Repeated online surveys were conducted with representative quota samples of middle-aged and older adults in Tokyo during 2021 (N = 1600). Primary outcome measures included total and subscale scores on a Japanese translation of the ERA-12 (ERA-12-J) addressing perceptions of physical, mental, and cognitive health. Standard measures were also used to gather information regarding respondent demographic details, general health, and health-related behavior.

RESULTS

The ERA-12-J and associated subscales showed acceptable test-retest reliability (t(1598) = 0.60, p = 0.63), internal consistency (α > 0.80), inter-item correlation (r = 0.21-0.78) and item-total correlation (r = 0.53-0.73). Confirmatory Factor Analysis verified the hypothesized three-factor structure and construct validity on four common indices of fit (GFI = 0.968; CFI = 0.978; AGFI = 0.950; RMSEA = 0.059). ERA-12-J scores among Japanese respondents revealed prevailing negative sentiments concerning physical and cognitive health, with less negative sentiment regarding mental health. Significant and independent differences emerged concerning gender and age cohort, with middle-aged adults and females holding more negative expectations about their future health.

DISCUSSION AND IMPLICATIONS

The ERA-12-J provides a sound basis for the elucidation of health-related expectations about aging in Japan and a useful tool for international comparative studies. Education and workplace intervention may be required in Japan to address age and gender disparities in health-related expectations.