Regular Research Articles
Social Activity and Improvement in Depressive Symptoms in Older People: A Prospective Community Cohort Study

https://doi.org/10.1097/JGP.0b013e3181a88441Get rights and content

Objective:

To investigate: i) the association between level of social activity and late-life depressive symptoms and ii) the association between level of social activity and improvement in depressive symptoms over a 2-year period among people scoring above case level.

Design:

A secondary analysis of data from a prospective community-based study.

Setting:

Montpellier district, France.

Participants:

Community residents aged 65 and older (N = 1,849), 85.4% of whom were reassessed after a 2-year interval.

Measurements:

Depressive symptoms were assessed using the Center for Epidemiological Studies Depression scale at baseline and follow-up, and the standard 16 + cutoff was applied to define case-level symptomatology. The primary independent variable assessed at baseline was three levels of social activity defined from a 33-point scale. Other covariates included age, gender, marital status, education, alcohol consumption, chronic illness, cognitive impairment, disability, life events, and antidepressant use at baseline and follow-up.

Results:

In the sample at baseline (N = 1,849), higher social activity was negatively associated with case-level depressive symptomatology after adjustment for potential confounders (odds ratio across three groups 0.7, 95% confidence interval 0.6–0.8). In a prospective analysis of participants above case level at baseline (N = 463), high-social activity at baseline was the only variable associated with improvement in depressive symptoms and remained significant after adjustment for all other factors (odds ratio=1.6; 95% confidence interval = 1.2–2.2).

Conclusions:

In a large community sample, higher social activity was associated with a lower risk of late-life depressive symptoms at baseline and, in those with case-level baseline symptoms, was the principal factor predicting improvement over 2-year follow-up.

Section snippets

The Study Sample

Participants at baseline were community residents aged 65 years and older recruited by random selection from the 15 electoral rolls of the Montpellier district between March 1999 and February 2001 as part of the Esprit Study of late-life psychiatric disorder.16 A personal letter was sent to potential participants describing the study and inviting them to participate The spouse/partner was also invited to participate in the study if he or she met eligibility criteria (i.e., age and residence).

Sample Characteristics

The analyzed baseline sample consisted of 1,849 participants. Descriptive data for independent variables are summarized in the first column of Table 1. The mean age of the sample was 73.2 years; 57.8% were women; 66.0% were married, 34.0% were living alone; 25.0% had low education, 29.6% medium low, 21.8% medium high, and 23.6% high. Using the 15/16 cutoff for the CESD, 30.5% of the sample had case level symptoms. At least one chronic illness was reported by 60.7% and at least one life event

CONCLUSIONS

In a prospective study of a community population aged 65 and older, higher levels of social activity were associated negatively with late-life depressive symptoms at baseline and positively with an improvement in symptoms over a 2-year period in people with case level symptoms at baseline.

The study has particular strengths. First, the data were derived from a well-characterized sample with a large sample size and the follow-up rate was high, even in the group with case-level depressive

References (28)

  • G Adler et al.

    The social situation of patients with late-life depression

    Psychiatr Prax

    (2003)
  • MJ Prince et al.

    A prospective population-based cohort study of the effects of disablement and social milieu on the onset and maintenance of late-life depression. The Gospel Oak Project VII

    Psychol Med

    (1998)
  • KC Wilson et al.

    Socio-economic deprivation and the prevalence and prediction of depression in older community residents. The MRC-ALPHA Study

    Br J Psychiatry

    (1999)
  • CG West et al.

    Can money buy happiness? Depressive symptoms in an affluent older population

    J Am Geriatr Soc

    (1998)
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    The ESPRIT Project was financed by the Regional Government of Languedoc-Roussillon (France) and an unconditional grant from Novartis (France). RS is supported by NIHR Biomedical Research Centre for Mental Health, The South London and Maudsley NHS Foundation Trust & The Institute of Psychiatry, King's College London.

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