Smartphone-related addictive behaviors in older adults are associated with poorer sleep quality, depressive symptoms, anxiety, and loneliness, but evidence for cognitive decline is insufficient.
A scoping review of 22 studies (mostly cross-sectional) found consistent associations between smartphone addiction and poorer sleep quality, depressive symptoms, anxiety, and loneliness in adults aged 60+. Evidence for physical activity, daily living, posture, visual fatigue, and social participation was limited, and cognitive decline claims were unsupported. Direct intervention evidence was restricted to one small RCT showing improvements in posture and neck function.
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Smartphone-related addictive behaviors in older adults are associated with poorer sleep quality, depressive symptoms, anxiety, and loneliness, but evidence for cognitive decline is insufficient. The current body of evidence comprises 1 study. EvidenceHub rates the overall confidence at 32/100 (low).
The Claim
Smartphone-related addictive behaviors in older adults are associated with poorer sleep quality, depressive symptoms, anxiety, and loneliness, but evidence for cognitive decline is insufficient.
This conclusion is most relevant to: Adults aged 60 years or older with smartphone-related addictive behaviors.
What the Research Shows
The conclusion draws on 1 linked study. Highlights from the cited literature:
- ▸Health correlates and health-related outcomes associated with smartphone-related addictive behaviors in older adults: a scoping review. (Frontiers in public health, 2026) —
How It Works
The proposed biological pathway:
- ▸Smartphone addictive behaviors may disrupt sleep through blue light exposure and late-night use
- ▸Excessive use may lead to social isolation and reduced physical activity
- ▸Psychological distress (depression, anxiety) may co-occur with addictive use
- ▸Result: Poorer sleep, mood disturbances, and loneliness
Who Might Benefit
Evidence fit by population:
- ▸Adults aged 60 years or older with smartphone-related addictive behaviors
Recommended Dose
N/A
Limitations & Caveats
Important context when interpreting this evidence:
- ▸Most studies were cross-sectional, limiting causal inference
- ▸Heterogeneous concepts and assessment tools across studies
- ▸Geographically concentrated in China and Asia, limiting generalizability
- ▸Age-stratified findings for the oldest-old were rarely reported
Frequently Asked Questions
Does smartphone addiction cause poor sleep in older adults?▼
The review found an association, but due to cross-sectional designs, causality cannot be established.
What are the common health correlates of smartphone addiction in older adults?▼
Poorer sleep quality, depressive symptoms, anxiety, and loneliness were most consistently reported.
Is there evidence that smartphone addiction affects cognitive function in older adults?▼
No, the evidence was insufficient to support claims of cognitive decline.
What interventions exist for smartphone addiction in older adults?▼
Only one small RCT tested home-based corrective exercise, which improved posture and neck function.
References
- 1.Jiang N, Yao J, Wu Y. “Health correlates and health-related outcomes associated with smartphone-related addictive behaviors in older adults: a scoping review..” Frontiers in public health, 2026. PMID: 42601935 DOI: 10.3389/fpubh.2026.1879219