Adverse childhood experiences in depression and the mediating role of multimorbidity in mid-late life: A nationwide longitudinal study

Associations of Adverse Childhood Experiences With Falls and Fall Risk Factors Among Middle-Aged and Older Adults in China

INTRODUCTION

This study examined the associations of adverse childhood experiences (ACEs) with falls and fall risk factors and investigated whether fall risk factors mediate the association between ACEs and falls.

METHODS

This population-based cross-sectional study included 9,961 participants aged ≥45 years from the 2014 Life History Survey and the 2015 follow-up survey of the China Health and Retirement Longitudinal Study. Data analysis was performed from April 3 to May 7, 2024. Logistic regression models were used to assess the associations of the cumulative number of ACEs with falls and fall risk factors, as well as each ACE type. The Karlson-Holm-Breen method was used to examine the total (direct and indirect) effect of fall risk factors mediating the association between each ACE type and falls.

RESULTS

Associations of the cumulative number of ACEs with falls and specific fall risk factors were observed. Seven of the 12 ACEs were associated with falls, including physical abuse, household mental illness, witnessed domestic violence, bullying, parental death, sibling death, and parental disability. Corresponding fall risk factor patterns totally or partly mediated the associations between the 6 ACE types (excluding parental death) and falls. Pain and depressive symptoms were the dominant contributors.

CONCLUSIONS

ACEs were associated with falls and specific fall risk factors. Pain and depressive symptoms predominantly mediated the association between each type of ACE and falls. Early identification and targeted treatment of pain and depressive symptoms are critical for reducing fall incidence of ACEs-exposed individuals in later life.

The Mediating Effects of Chronic Diseases in the Relationship Between Adverse Childhood Experiences and Trajectories of Depressive Symptoms in Later Life: A Nationwide Longitudinal Study

Background: Numerous studies have established a link between adverse childhood experiences (ACEs) and the development of depression in later life. However, the interactive relationships between ACEs, depression, and chronic diseases are still not well understood. In this study, the aim was to investigate the impact of ACEs on depressive trajectories among middle-aged and elderly individuals in China, as well as to examine the mediating roles of chronic diseases in this association. Methods: Data were drawn from 6921 participants aged 45 and older, using the China Health and Retirement Longitudinal Study (CHARLS) data from 2011, 2013, 2015, and 2018, combined with the 2014 life history survey. Depressive symptom scores were assessed using the widely recognized CES-D-10 scale. The trajectories of depressive symptoms were identified via group-based trajectory modeling (GBTM). The association between ACEs and depressive trajectories was analyzed using multinomial logistic regression, and the KHB method was employed to test the mediating effects of different chronic diseases. Results: The age of the 6921 participants was 57.2 ± 8.0 years, with females comprising 53.9% and males 46.1%. We found that approximately 70% of Chinese middle-aged and older adults had experienced at least one ACE, and 4.8% had experienced four or more ACEs. The following four distinct trajectories of depressive symptoms were identified: continuing-low (N = 1897, 27.4%), continuing-low-to-middle (N = 2937, 42.4%), continuing-middle-to-high (N = 1649, 23.8%), and continuing-high (N = 438, 6.3%). Compared to individuals without ACEs, those with four or more ACEs had a significantly higher likelihood of following the continuing-low-to-middle trajectory (OR = 2.407, 95%CI: 1.633-3.550), the continuing-middle-to-high trajectory (OR = 7.458, 95%CI: 4.999-11.127), and the continuing-high trajectory (OR = 20.219, 95%CI: 12.115-33.744), rather than the continuing-low trajectory. Exposure to a greater number of ACEs was associated with an increased risk of following an adverse trajectory of depressive symptoms. Multiple chronic diseases significantly mediated the relationship between ACEs and depressive trajectories, with arthritis or rheumatism exerting the largest mediating effect, followed by digestive and respiratory diseases. Conclusions: These findings indicated that ACEs were associated with a higher risk of worse depressive symptom trajectories, with different chronic diseases mediating this relationship. Therefore, developing public measures to prevent ACEs can reduce the risk of chronic diseases and depression in middle-aged and elderly people. Additionally, strengthening the prevention and management of chronic diseases in individuals exposed to ACEs may further reduce their subsequent risk of depression.

The effect of community environment on the trajectory of depressive symptoms and cohort differences among middle-aged and older Chinese adults

Background

Urbanization has changed the living environment of middle-aged and older Chinese adults, but it also brings certain mental pressure to them. Few studies have explored the effect of community environment on the development trajectory and the cohort differences of depressive symptoms in Chinese individuals.

Methods

Based on the longitudinal data of the China Health and Retirement Longitudinal Study (CHARLS) from 2011 to 2020, using three-level hierarchical linear growth model, this study examined the effect of community environment on the trajectory of depressive symptoms and cohort differences among middle-aged and older Chinese adults in five cohorts from 1920 to 1929, 1930-1939, 1940-1949, 1950-1959, and 1960-1966.

Results

The results of this study showed that middle-aged and older adult individuals who lived in neighborhoods with better community physical and social environments had a protective effect on depressive symptoms. There was a cohort difference in the development of depressive symptoms among middle-aged and older Chinese adults. The baseline depressive symptoms in the later birth cohorts were higher than those in the earliest cohort, and the development rate were also significantly higher. The role of community environment in the development rate of depressive symptoms among middle-aged and older adult individuals varied across the cohort. A better community social environment had a more significant moderating effect on the development rate of depressive symptoms in the early birth cohort (1930-1939), and a better physical environment had a more significant moderating effect on the development rate of depressive symptoms in the 1940-1949 cohort.

Conclusion

Under the strategic background of healthy aging in China, the construction and improvement of community environment should become an important part of coping with the realistic challenges of the aging population, such as the expanding scale of depressed population among the middle-aged and older adult individual.

Socioeconomic status and depression in later life: longitudinal mediation effects of activities of daily living

BACKGROUND

Socioeconomic status (SES) is associated with both depression and activities of daily living (ADL and IADL). However, the role of ADL as a biological mechanism in the relationship between SES and late-life depression, examined through longitudinal data, remains understudied. This study explored the longitudinal mediation effects of basic ADL or IADL on the SES-depression link in older adults.

METHODS

Data from the China Health and Retirement Longitudinal Study (N = 4104) were utilized. Mediation analysis was performed using parallel process latent growth curve modeling.

RESULTS

The average age of participants was 57.76 years, and 55.7% being females. Significant linear growth over time was observed in ADL, IADL, and depression. Adjusting for covariates, SES was positively linked to the initial levels (intercepts) of ADL (βiADL=-0.100[-0.143, -0.057]), IADL (βiIADL=-0.140[-0.185, -0.095]), and depression (βiDEP=-0.103[-0.158, -0.048]). However, SES showed no significant correlation with the rate of change (slopes) in ADL, IADL, or depression (P > 0.05). The intercepts of ADL (βiDEP = 0.566[0.503, 0.629]) and IADL (βiDEP = 0.607[0.544, 0.670]) were positively correlated with the depression intercept but negatively with the depression slope. Conversely, the slopes of ADL and IADL were positively associated with the depression slope. These results suggest a negative indirect relationship between SES and the initial level of depression, but a positive indirect relationship with the rate of increase in depression through ADL (or IADL) intercept.

CONCLUSIONS

Higher SES is associated with a lower initial risk of depression and ADL difficulties. However, this same higher SES may relate to a faster increase in ADL difficulties and depression among middle-aged and older adults. The findings underscore the need for increased governmental healthcare funding and improved healthcare accessibility. Additionally, maintaining adequate sleep and physical activity can help prevent disability and reduce depression risk later in life, particularly among older adults with lower SES.

Adverse Childhood Events Significantly Impact Depression and Mental Distress in Adults with a History of Cancer

Objectives: Adverse childhood experiences (ACEs) are linked to a heightened risk of depression. We explored the relationship between ACEs and both depression and mental distress among cancer survivors. Methods: This was a cross-sectional analysis using the 2022 Behavioral Risk Factor Surveillance System database of cancer survivors aged ≥18 (n = 14,132). The primary outcome was self-reported history of depression, and the secondary outcome was mental distress. The exposure variable was the number of ACEs, classified as 0, 1-2, and ≥3. Weighted multivariable logistic regression models assessed the association between the number of ACEs and depression and mental distress while adjusting for covariates. Results: Approximately 22% of respondents reported experiencing ≥3 ACEs. The prevalence of depression was 21.8%, and mental distress was 15.4%. Compared with cancer survivors who had experienced 0 ACEs, those who had experienced ≥3 (aOR = 3.94; 95% CI, 3.04-5.10) or 1-2 (aOR = 1.85; 95% CI, 1.47-2.32) ACEs had a higher likelihood of reporting depression. Compared with cancer survivors who had experienced 0 ACEs, those who had experienced ≥3 (aOR = 0.67; 95% CI, 0.48-0.93) had a lower likelihood of reporting mental distress. Conclusions: This study highlights the impact of ACEs on depression in adulthood among cancer survivors.

The impact of adverse childhood experiences on multimorbidity: a systematic review and meta-analysis

BACKGROUND

Adverse childhood experiences (ACEs) have been implicated in the aetiology of a range of health outcomes, including multimorbidity. In this systematic review and meta-analysis, we aimed to identify, synthesise, and quantify the current evidence linking ACEs and multimorbidity.

METHODS

We searched seven databases from inception to 20 July 2023: APA PsycNET, CINAHL Plus, Cochrane CENTRAL, Embase, MEDLINE, Scopus, and Web of Science. We selected studies investigating adverse events occurring during childhood (< 18 years) and an assessment of multimorbidity in adulthood (≥ 18 years). Studies that only assessed adverse events in adulthood or health outcomes in children were excluded. Risk of bias was assessed using the ROBINS-E tool. Meta-analysis of prevalence and dose-response meta-analysis methods were used for quantitative data synthesis. This review was pre-registered with PROSPERO (CRD42023389528).

RESULTS

From 15,586 records, 25 studies were eligible for inclusion (total participants = 372,162). The prevalence of exposure to ≥ 1 ACEs was 48.1% (95% CI 33.4 to 63.1%). The prevalence of multimorbidity was 34.5% (95% CI 23.4 to 47.5%). Eight studies provided sufficient data for dose-response meta-analysis (total participants = 197,981). There was a significant dose-dependent relationship between ACE exposure and multimorbidity (p < 0.001), with every additional ACE exposure contributing to a 12.9% (95% CI 7.9 to 17.9%) increase in the odds for multimorbidity. However, there was heterogeneity among the included studies (I2 = 76.9%, Cochran Q = 102, p < 0.001).

CONCLUSIONS

This is the first systematic review and meta-analysis to synthesise the literature on ACEs and multimorbidity, showing a dose-dependent relationship across a large number of participants. It consolidates and enhances an extensive body of literature that shows an association between ACEs and individual long-term health conditions, risky health behaviours, and other poor health outcomes.

Childhood intra- and extra-familial maltreatment and later-life trajectories of depressive symptoms: evidence from China

BACKGROUND

Both late-life depression and childhood maltreatment have become major global public health issues, given their prevalence and social-economic and health consequences. However, previous studies have solely focused on the relationship of childhood maltreatment to average levels of depressive symptoms. The current study addresses this gap of knowledge by simultaneously examining the impacts of childhood intra- and extra-familial maltreatment on age trajectories of depressive symptoms in later life in the Chinese context.

METHODS

Hierarchical linear models were applied to data from the China Health and Retirement Longitudinal Study (2011-2018, N = 12,669 individuals aged 45 to 80, comprising N = 43,348 person-years). Depressive symptoms were measured by the CES-D-10 scale. Childhood intra-familial maltreatments were measured by physical abuse and emotional neglect, while extra-familial maltreatment was measured by peer bullying. All analyses were conducted separately by gender in Stata 16.

RESULTS

Childhood extrafamilial peer bullying (β = 1.628, p < 0.001), and intrafamilial physical abuse (β = 0.746, p < 0.001) and emotional neglect (β = 0.880, p < 0.001) were associated with higher later-life depressive symptoms levels in the whole sample. Peer bullying differences in depressive symptoms widened with age for both men and women. Physical abuse differences in depressive symptoms remained stable over the life course among men but increased among women. Emotional neglect differences in depressive symptoms decreased with age among men, while it increased first and then decreased among women.

CONCLUSIONS

Findings in this study suggest that childhood maltreatment is not only associated with later-life poorer mental health but contributes to increasing inequalities in mental health as people age, especially among peer-bullying victims and women.

Adverse childhood experiences (ACEs), resilience, and outcomes in older adulthood: A scoping review

BACKGROUND

Previous research has demonstrated a dose-response relationship between exposure to adverse childhood experiences (ACEs) and adverse outcomes in adulthood. Despite widely known associations, previous reviews have primarily focused on outcomes in younger and middle-aged adults exposed to ACEs to the exclusion of older adults and do not consider the potential role of resilience for understanding outcomes in older adulthood.

OBJECTIVE

The present scoping review aimed to examine the extent and nature of existing literature on the influence of ACEs and resilience on the cognitive, physical, mental, and social health outcomes among older adults.

METHODS

We conducted a search of five electronic databases (CINAHL, MEDLINE, PsycINFO, AgeLine, Scopus) using the following keywords: adversity, resilience, aging, and older adults. We limited our inclusion criteria to works published in English or French after 1998 as Felitti et al. published the first study describing ACEs in this year.

RESULTS

Of the 4926 studies screened, 27 studies met the inclusion criteria. Overall, results from the included studies indicated that exposure to adversity during childhood was associated with worse outcomes in older adulthood. Additionally, we found that resilience and resiliency-related factors (e.g., problem-focused coping strategies) mitigated or reduced harms associated with ACEs to improve outcomes in older adulthood.

CONCLUSIONS

Exposure to ACEs is associated with reduced functioning in later adulthood. Findings from this review indicate a need for further exploration into the role of ACEs, and the potential effects of resilience, on health outcomes in older adults to develop better individual- and population-level interventions for this group.

Atherogenic Index of Plasma as a Mediator in the association between Body Roundness Index and Depression: insights from NHANES 2005-2018

BACKGROUND

Previous studies have shown a correlation between depression and obesity, as well as between depression and the Atherogenic Index of Plasma (AIP). However, there is limited research on the association between visceral obesity and depression, as well as the potential mediating role of AIP in this relationship.

METHODS

This study included 13,123 participants from the 2005-2018 National Health and Nutrition Examination Survey. Visceral obesity was measured with the Body Roundness Index (BRI), while depression was evaluated with the Patient Health Questionnaire-9. The AIP served as a marker for lipid disorders. To investigate the association between the BRI and depression, multivariate logistic regressions, restricted cubic spline models, subgroup analyses, and interaction tests were used. Additionally, a mediation analysis was conducted to explore the role of AIP in mediating the effect of BRI on depression.

RESULTS

There was a positive linear correlation between the BRI and depression. After controlling for all covariates, individuals in the highest BRI (Q4) group had an OR of 1.42 for depression (95% CI: 1.12-1.82) in comparison with individuals in the lowest BRI (Q1) group. Moreover, the AIP partially mediated the association between the BRI and depression, accounting for approximately 8.64% (95% CI: 2.04-16.00%) of the total effect.

CONCLUSION

The BRI was positively associated with depression, with the AIP playing a mediating role. This study provides a novel perspective on the mechanism that connects visceral obesity to depression. Managing visceral fat and monitoring AIP levels may contribute to alleviating depression.

Retrospective ACEs predict complex PTSD symptoms in a large sample of Chinese young adults longitudinally: the moderating role of self-compassion

This longitudinal study in Mainland China (2021-2022) explored the impact of adverse childhood experiences (ACEs) on complex posttraumatic stress disorder (CPTSD) symptoms, with a focus on the role of self-compassion. Among 18,933 surveyed university students, 21.2% reported experiencing at least one ACE. Results revealed a clear relationship between ACEs and CPTSD symptoms. Furthermore, self-compassion, particularly the dimensions of self-judgment and isolation, moderated the association between retrospective ACEs and posttraumatic stress disorder (PTSD) and disturbance in self-organization (DSO) symptoms. These findings highlight the enduring impact of ACEs on CPTSD symptoms and emphasize the importance of early identification and targeted interventions, especially addressing self-judgment and isolation, to mitigate CPTSD risk among young Chinese adults.

The impact of adverse childhood experiences on depression in middle and late life: A national longitudinal study

BACKGROUND

Adverse childhood experiences (ACEs) are one of the causes of depression in middle-aged and older adults, but the combined effects of ACEs, cognitive function and ability to perform activities of daily living (ADL) on depression have not been fully explored.

METHODS

This study was based on data from 4 waves (2013, 2014, 2015 and 2018) of data from the China Health and Retirement Longitudinal Study, including 10,995 middle-aged and older adults. ACEs were derived from the 2014 self-report life history module. A latent variable growth curve model was used to assess the mediating effect of cognitive function and ability to perform ADL in the relationship between ACEs and depression.

RESULTS

ACEs were significantly associated with lower initial cognitive status (β = -0.156, P < .001), worse ability to perform ADL (β = 0.051, P < .001) and higher severity of depression (β = 0.228, P < .001). The results of mediation analysis indicated that the association between ACEs and the intercept of depression was partly mediated by the initial level of cognitive function and ADL, and the association between ACEs and the slope of depression was total mediated by cognitive (intercept and slope) and ADL (intercept and slope).

CONCLUSIONS

ACEs were associated with higher severity of depression in part due to lower cognitive function and worse ability to perform ADL. Interventions that focus on reducing ACEs and improving cognitive level and ability to perform ADL may effectively reduce the incidence of depression among middle-aged and older individuals.

Association between number of Adverse Childhood Experiences and depression among older adults is moderated by race

OBJECTIVE

This study aimed to assess the association between number of Adverse Childhood Experiences (ACE) and history of depression among older adults and to explore the interaction by race.

METHODS

This study was a cross-sectional analysis of the 2020 Behavioral Risk Factor Surveillance System (BRFSS) data among 60,122 older respondents (≥ 60 years old). The ACE score (zero, one, two-three, ≥four) included questions assessing exposure to eight types of ACEs before age 18. The outcome was the respondent's self-report depression diagnosed (yes/no). Multivariable logistic regression models examined the association between ACEs and depression stratified by race. Each model adjusted for age, smoking status, income, education, marital status, and body mass index.

RESULTS

In this sample of older adults, 47%, 23%, 19% and 10% reported having experienced zero, one, two-three, and four or more types of ACEs, respectively. Depression was reported by 16% of survey respondents. There was a significant interaction between ACE score and race and depression (p = 0.038). Respondents who experienced ≥4 ACEs had higher likelihood of reporting depression for all race/ethnicity groups: non-Hispanic Whites (aOR = 3.83; 95% CI: 3.07, 4.79), non-Hispanic Blacks (aOR = 3.39, 95% CI: 1.71, 6.71), or Hispanics (aOR = 12.61; 95% CI: 4.75, 33.43). This translated to a large effect size for non-Hispanic Whites and Hispanics although the magnitude was bigger for Hispanics.

CONCLUSION

The association between number of ACEs and depression was strongest for older adults who identify as Hispanic, but weaker and less consistent for adults who identify as White and Black.

Association between adverse childhood experiences and self-reported health-risk behaviors among cancer survivors: A population-based study

AIMS

Existing evidence shows that people who report Adverse Childhood Experiences (ACEs) are more likely to exhibit health-risk behaviors. However, limited research on this topic pertains to oncology population. We aim to address this knowledge gap by estimating the prevalence of ACEs and investigating their association with self-reported health-risk behaviors among adult cancer survivors living in the U.S.

METHODS

We conducted a secondary analysis using cross-sectional data from the 2021 Behavioral Risk Factor Surveillance System ACE module. We included 4,126 adults, aged ≥18 years, with a history of cancer. The outcome variable was self-reported health-risk behaviors, which included cigarette smoking, e-cigarette use, and binge alcohol drinking. Self-reported ACEs history was the primary independent variable, comprised of 11 questions regarding child abuse and dysfunctional households. We conducted descriptive statistics and multivariable logistic regression to describe the relationship between the ACE history and health-risk behaviors.

RESULTS

Overall, 84.2% of cancer survivors self-reported as White, 58.4% were women, and 76.6% were aged 65+ years. Nearly two-thirds of the sample (63.2%) self-reported at least one ACE (prior to age 18) and 21.7% engaged in ≥1 health-risk-behaviors, such as cigarette smoking, binge alcohol drinking, or e-cigarette use. Experiencing ≥3 ACEs was associated with 145% increased odds of reporting at least one health-risk behavior (OR = 2.45, 95% CI [1.78-3.38]) when compared to those without a history of ACEs. Besides, survivors who were younger, divorced, less educated, and had low income had higher odds of reporting at least one health-risk behavior.

CONCLUSIONS

Overall, a history of ACEs is associated with health-risk behaviors. These all can negatively impact cancer survivors' overall well-being. Early screening for ACE during oncologic visits can be a protective measure for preventing health-risk behaviors among cancer survivors.

Adverse childhood experiences and trajectories of multimorbidity in individuals aged over 50: Evidence from the English Longitudinal Study of Ageing

BACKGROUND

Adverse childhood experiences (ACE) are important for chronic diseases yet their association with multimorbidity remains understudied. Few studies consider the complexity of multimorbidity or observe multimorbidity development over time.

OBJECTIVE

We investigated whether ACE were associated with multimorbidity at baseline and over a 12-year follow-up period.

PARTICIPANTS AND SETTING

5326 participants aged over 50 were obtained from the English Longitudinal Study of Ageing (ELSA).

METHODS

An ACE summary score was derived using eight ACE items measuring abuse, social care, and household dysfunction. From repeated measurements of 29 chronic conditions over a 12-year period (2008-2019) we derived two multimorbidity measures: number of chronic diseases and number of chronic disease categories. We used multinomial logistic regression to assess associations between ACE and both measures. Mixed effects models were estimated to examine trajectories of multimorbidity by ACE over time.

RESULTS

Graded associations between ACE and multimorbidity were observed. Compared to those without ACE, participants with ≥3 ACE had three times the risk of having ≥3 chronic diseases (RRR 3.06, 95 % CI 1.85-5.05) and falling into ≥3 chronic disease categories (RRR 2·93 95 % CI 1·74-4·95). Graded associations persisted during 12-year follow-up, though differences in multimorbidity between those with ≥3 ACE and those without ACE remained constant (B 0.02, 95 % CI 0·01-0·03, and B -0·01, 95 % CI -0·02-0·00, number of chronic conditions and chronic condition categories respectively).

CONCLUSION

ACE are associated with multimorbidity risk and complexity, associations arising before the age of 50. Early intervention amongst those with ACE could attenuate this association.

Development and validation of a multimorbidity risk prediction nomogram among Chinese middle-aged and older adults: a retrospective cohort study

OBJECTIVES

The aim of this study is to establish a self-simple-to-use nomogram to predict the risk of multimorbidity among middle-aged and older adults.

DESIGN

A retrospective cohort study.

PARTICIPANTS

We used data from the Chinese Longitudinal Healthy Longevity Survey, including 7735 samples.

MAIN OUTCOME MEASURES

Samples' demographic characteristics, modifiable lifestyles and depression were collected. Cox proportional hazard models and nomogram model were used to estimate the risk factors of multimorbidity.

RESULTS

A total of 3576 (46.2%) participants have multimorbidity. The result showed that age, female (HR 0.80, 95% CI 0.72 to 0.89), chronic disease (HR 2.59, 95% CI 2.38 to 2.82), sleep time (HR 0.78, 95% CI 0.72 to 0.85), regular physical activity (HR 0.88, 95% CI 0.81 to 0.95), drinking (HR 1.27 95% CI 1.16 to 1.39), smoking (HR 1.40, 95% CI 1.26 to 1.53), body mass index (HR 1.04, 95% CI 1.03 to 1.05) and depression (HR 1.02, 95% CI 1.01 to 1.03) were associated with multimorbidity. The C-index of nomogram models for derivation and validation sets were 0.70 (95% CI 0.69 to 0.71, p=0.006) and 0.71 (95% CI 0.70 to 0.73, p=0.008), respectively.

CONCLUSIONS

We have crafted a user-friendly nomogram model for predicting multimorbidity risk among middle-aged and older adults. This model integrates readily available and routinely assessed risk factors, enabling the early identification of high-risk individuals and offering tailored preventive and intervention strategies.

Bidirectional longitudinal associations between depressive symptoms and somatic conditions after adverse childhood experiences in middle-aged and older Chinese: A causal mediation analysis

BACKGROUND

Whether adverse childhood experiences (ACEs) preferentially induce depressive symptoms or somatic conditions remains to be explored.

METHODS

Data were from the China Health and Retirement Longitudinal Study (CHARLS) 2011-2018. Fourteen ACEs were retrospectively reported and divided into 0, 1, 2, 3, and 4 or more. Depressive symptoms were assessed using the 10-item Center for Epidemiological Studies Depression (CESD-10) scale. Somatic conditions were assessed by pain, falls, chronic diseases, multimorbidity, activities of daily living (ADL), and instrumental activities of daily living (IADL). Weibull regression and mediation analysis were used to explore the bidirectional associations between depressive symptoms and somatic conditions after ACEs.

RESULTS

4 or more (vs. 0) ACEs were associated with new-onset pain, falls, chronic diseases, multimorbidity, ADL limitations, and IADL limitations, with HRs (95% CIs) of 1.57 (1.37-1.79), 1.84 (1.55-2.18), 1.43 (1.19-1.72), 1.55 (1.32-1.83), 1.85 (1.54-2.23), and 1.46 (1.24-1.71), all of which were mediated by depressive symptoms by 12.3%, 8.6%, 9.6%, 11.9%, 15.3%, and 22.5%, respectively. 4 or more (vs. 0) ACEs were also associated with about 1.90-time higher risk of new-onset depressive symptoms. However, only pain, chronic diseases, and multimorbidity mediated the association by 4.1%, 3.3%, and 2.2%. All the above associations were more pronounced in women than men.

CONCLUSION

ACEs tend to induce depressive symptoms before somatic conditions assessed by pain, falls, chronic diseases, multimorbidity, and functional limitations rather than vice versa. Future strategies should focus first on mental health in older Chinese to lessen the burden attributed to ACEs to the greatest extent.

The association between health-promoting-lifestyles, and socioeconomic, family relationships, social support, health-related quality of life among older adults in china: a cross sectional study

Objectives

Lifestyles, accounting for 53% in determining death, play a vital role in improving the health of older adults. Thus, this study aimed to explore the influencing factors of the health-promoting-lifestyles and interaction mechanisms among older adults.

Methods

A total of 8526 elders were selected by a three-stage stratified random cluster sampling method. Socioeconomic status, family relationships, social support, health-related quality of life (QOL), and health-promoting-lifestyles (HPLP) of older adults were assessed with the Social Support Rating Scale, the short form 36 health survey (SF-36) and Health-Promoting Lifestyle Profile. A structural equation model (SEM) was conducted to test the direct and indirect association between influencing factors with HPLP.

Results

In this study, there were 4901 older adults who were empty nesters, and 3625 were non-empty nesters. Of all respondents, the average QOL score of older adults was 62.28 ± 16.51, average social support score was 78.06 ± 7.50. The HPLP score of older adults was 105.9 ± 19.6, and the average score of subscales was 2.5 ± 0.5, which was at the medium level. Social support had a positive and direct effect on HPLP of older adults (total effect, 0.34). Meanwhile, social support mediated the relationship between socioeconomic (total effect, 0.17), QOL (total effect, 0.33) and HPLP. Family relationships had a small indirect effect on HPLP via social support (0.01).

Conclusions

Social support is the strongest influencing factor in the health-promoting-lifestyles among older adults, followed by socioeconomic, health-related quality of life and family support. Thus, maintaining higher social support was important to improve the HPLP of older adults.