Cited by 60Physical Activity and HealthAnxiety, Depression, Psychometrics, Treatment, Cognitive ProcessesHealth disparities and outcomes

Longitudinal associations between physical activity and depression scores in Swedish women followed 32 years

Open access
Gudmundsson, P., Lindwall, M., Gustafson, D. R., Östling, S., Hällström, T., Waern, M., Skoog, I.·2015·Acta Psychiatrica Scandinavica

Abstract

OBJECTIVE: Physical activity is negatively associated with depressive symptoms. However, few studies consider dynamic associations of changes in physical activity and reciprocal relationships. This study aimed to perform comprehensive evaluations of relationships between physical activity and depression scores in women followed from mid- to late life. METHOD: The Prospective Population Study of Women in Gothenburg, Sweden, provided repeated measures of self-reported physical activity and depressive symptoms between 1974 and 2005 (baseline N = 676, 84.5% response rate). Depressive symptoms were assessed using the Montgomery-Åsberg Depression Rating Scale, and physical activity was evaluated by the Saltin-Grimby Physical Activity Level Scale. Latent growth curve analyses were used to evaluate associations of change, and cross-lagged models were used to study the reciprocal relationship between physical activity and depression scores. RESULTS: At baseline, lower levels of physical activity were related to higher depression scores. Individuals with decreasing physical activity over time evidenced higher depression scores at 32-year follow-up. Higher average baseline depression score was related to declining levels of physical activity at subsequent examinations. CONCLUSION: Reduced physical activity may be a long-term consequence of depression. It is important to address individual changes in physical activity and not merely absolute levels of physical activity in relationship to depression.

Integrity signals

Registry

Crossref · 10.1111/acps.12419

Cites

42 of 42 references verified0 citation errors · 0 not checkable

Statistics

Nothing to recompute.

Claims the paper makes

  • Findingown data

    Adding paths from depression scores to later physical activity significantly improved model fit.

    “However, when adding predictions from depression scores to subsequent physical activity, the model fit did improve significantly, (Δ χ2=11.90/ 3 df, p<.01).”
    Quote in the paperSubstantial claim
  • Findingown data

    Women whose physical activity decreased over time had higher depression scores at the 32-year follow-up.

    “Individuals with decreasing physical activity over time evidenced higher depression scores at 32 year follow-up.”
    Quote in the paperSubstantial claim
  • Findingown data

    Baseline physical activity was not associated with change in average depression scores during follow-up.

    “No association was observed between baseline physical activity and change in average modified MADRS score during follow-up.”
    Quote in the paperSubstantial claim
  • Findingown data

    A higher average baseline depression score was associated with declining physical activity at later examinations.

    “Higher average baseline depression score was related to declining levels of physical activity at subsequent examinations.”
    Quote in the paperSubstantial claim
  • Interpretationown data

    Depression may lead to reduced physical activity over the long term.

    “Reduced physical activity may be a long-term consequence of depression.”
    Quote in the paperSubstantial claim
  • Borderline: one of the tests for a substantial claim is unclear. 1
  • May combine two claims. 4
  • Borderline on S3 (load-bearing), S4 (based): unclear from the text.

    Findingnone given

    At baseline, lower physical activity was associated with higher depression scores.

    “At baseline, lower levels of physical activity were related to higher depression scores.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Findingown data

    Higher depression scores predicted lower physical activity in 1992 and 2000, but not in 2005.

    “More specifically, higher depression scores reported in examinations preceding physical activity measures, predicted lower physical activity in 1992 (β = −.13, p < .01), and 2000 (β = −.11, p < .05), but not in 2005”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Findingown data

    Adding cross-lagged paths from physical activity to later depression did not significantly improve model fit, and none were significant.

    “When adding cross-lagged predictions from physical activity to subsequent depression scores, model fit did not improve significantly (Δ χ2=1.92/ 3 df; p>.05). None of the cross-lagged predictions were significant.”
    Quote in the paperSubstantial claim
  • May combine two claims.

    Study design and conductown data

    The sample was small and consisted only of White women in Sweden, limiting generalizability by sex, ethnicity, and culture.

    “The sample size is relatively small, and all members of the sample are female, White, and living in Sweden, thereby limiting sex, ethnic, and cultural generalizability.”
    Quote in the paperNot a substantial claim
  • May combine two claims.

    Interpretationown data

    Higher depression scores predicted less subsequent physical activity, but the reverse was not found.

    “Finally, cross-lagged analyses indicated that higher depression scores predicted less subsequent physical activity but not vice versa.”
    Quote in the paperSubstantial claim
5 of 5
  • The paper relies on this without support.

    The study is the first to examine dynamic within-person associations between physical activity and depression scores in this population.

    “Our study is the first to examine dynamic associations of within-person change between physical activity and depression scores in a non-clinical sample of women assessed at repeated occasions over three decades using latent growth curve modelling and cross-lagged analyses.”
1 of 1

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

Each contradiction between two passages listed here was confirmed by an independent check.

  • Confounder-selection thresholds conflict

    Minor

    One methods section says covariates needed an association with both variables at p<0.1; a later section says the threshold was p<0.05. These are different criteria for inclusion in the final model.

  • Education definition names a birth cohort absent from the sample

    Minor

    The study population is described as born in five specified years, none of them 1940. The education definition nevertheless specifies a rule for women born in 1940.

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Cites

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2 of the 44 references couldn’t be matched to a known paper.

Research works printed but not linked: 1

  1. Duncan, 2006, An introduction to latent variable growth curve modeling: Concepts, issues, and applications

Cited by

Sorted by citations

Authors
Gudmundsson, P., Lindwall, M., Gustafson, D. R., Östling, S., Hällström, T., Waern, M., & Skoog, I.
Affiliations
  • University of Gothenburg (SE)
  • State University of New York (US)
  • Department for Psychiatry and Neurochemistry; Institute of Neuroscience and Physiology; Sahlgrenska Academy at University of Gothenburg; Mölndal Sweden
Corresponding author
Gudmundsson, P.
Venue
Acta Psychiatrica Scandinavica
Publisher
Wiley
Published
2015-04-11
Volume
132
Issue
6
Pages
451-458
ISSN
0001-690X (ISSN-L)
OpenAlex
W2064122286
Cited by
60
References
44
Citations by year
2026: 5 · 2025: 5 · 2024: 6 · 2023: 3 · 2022: 4 · 2021: 14 · 2020: 1 · 2019: 4 · 2018: 9 · 2017: 2 · 2016: 6 · 2015: 1
FWCI
4.42
Type
journal article
Language
en
Open access
Locations
  • Acta Psychiatrica Scandinavica (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Vetenskapsrådet (11267, 2005-8460, 825-2007-7462, 825-2012-5041, 2013-8717)
  • Forskningsrådet om Hälsa, Arbetsliv och Välfärd (AgeCap 2013-2300, 2013-2496, 2835, 2646, 2004-0105, 2012-1138)
  • Sahlgrenska Universitetssjukhuset
  • Alzheimer's Association Stephanie B
  • National Institutes of Health
  • National Institute of Allergy and Infectious Diseases (UO1-AI-31834)
  • Research Foundation for the State University of New York
Topics
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Social Sciences › Health › Health disparities and outcomes
Keywords
physical activity, depression, depressive symptoms, women, bidirectional relationship, longitudinal change, declining physical activity, latent growth curve models, cross-lagged panel model
MeSH terms
Aged, Aged, 80 and over, Depression, Female, Humans, Longitudinal Studies, Middle Aged, Motor Activity, Sweden

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