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August 22, 2026Nursing Older People

Dementia prevalence among nursing home residents: a national study in Jordan

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Authors

MAMa’en AljezawiMSMohammad SulimanRNRana Bani Naser

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Overview

Cross-sectional study reveals a 25% dementia prevalence among nursing home residents, highlighting associations with age, smoking, and comorbidity burden.

Key Points

  • To determine the national prevalence of dementia and examine factors associated with dementia among nursing home residents in Jordan.
  • Conducted a nationwide cross-sectional study including all N=366 residents across all nine licensed nursing homes in Jordan.
  • Evaluated residents through neurologist-led assessments of cognition, function, and behavioral symptoms, complemented by staff interviews and medical record reviews.
  • Identified factors associated with dementia using a matched case-control design and multivariate logistic regression analysis.
  • The overall dementia prevalence across nursing home facilities was 25%, with higher prevalence observed among female residents and those aged 65 years and older.
  • Multivariate logistic regression identified statistically significant associations between dementia and advancing age, smoking status, and total comorbidities.
  • The total number of comorbidities was inversely associated with dementia diagnosis.

Cite This Study

Aljezawi et al. (2026) studied this question.

synapsesocial.com/papers/6a895ffeca7ade938187efeahttps://doi.org/10.7748/nop.2026.e1553
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