Sürdürülebilir Kalkınma Amaçları

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• MakaleYalnız künye2026Scopus SJRQ2/r/bayburt/14156
  Health Belief Model-Based Education to Improve Water Intake and Hydration in Older Adults: A Randomized Controlled Trial

  Çimen, Arzu; Akpinar, Reva Balci

  PURPOSE: The current randomized controlled trial examined the effects of Health Belief Model (HBM)-based education on daily water intake, hydration biomarkers, thirst discomfort, and dry eye complaints in older adults. METHOD: Eighty community-dwelling older adults aged >= 65 years with insufficient daily water intake (<1 L/day) were screened and randomly assigned to intervention (n = 40) and control (n = 40) groups. Eligibility was determined using predefined inclusion criteria and baseline assessments. The intervention included individualized HBM-based education supported by a booklet and intake log. Data were collected using a descriptive form, Thirst Discomfort Scale, Ocular Surface Disease Index, and refractometer-based measurements of urine specific gravity and refractive index. RESULTS: Postintervention mean daily water intake significantly increased in the intervention group (mean = 749.8 [SD = 176] mL vs. 572.9 [SD = 159.3] mL; p < .001). Thirst discomfort scores decreased, and between-group differences were found in urine specific gravity and refractive index (p < .001). Although Ocular Surface Disease Index scores improved (p = .002), the clinical impact was limited. CONCLUSION: HBM-based education increased water intake and reduced thirst discomfort, supporting community-based geriatric nursing practice. Future studies should examine long-term effects and support integration of theory-based hydration education into nursing training and clinical practice.

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• MakaleYalnız künye2026Scopus SJRQ2/r/bayburt/12786
  Effect of Virtual Reality Glasses on Mild Cognitive Impairment in Older Adults: A Randomized Controlled Trial

  Daştan, Buket; Ünal, Hediye

  PURPOSE: The current randomized controlled trial evaluated the effect of a virtual reality (VR) glasses intervention on mild cognitive impairment (MCI) in older adults. METHOD: This study was conducted with 24 participants (12 in the intervention group and 12 in the control group) admitted to a neurology outpatient clinic. Participants completed a descriptive information form, the Mini-Mental State Examination, and Montreal Cognitive Assessment. The intervention group watched VR videos 3 days per week for 4 weeks, whereas the control group received no intervention. RESULTS: Participants in the VR intervention group showed improvement in MCI, whereas no significant change was observed in the control group. CONCLUSION: VR interventions may serve as effective tools to enhance cognitive functions in older adults with MCI. Expanding the intervention content and tailoring applications to address specific symptoms may yield more comprehensive results.

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