ArticleHealthcare (Basel, Switzerland)2023
Problematic Smartphone Usage in Singaporean University Students: An Analysis of Self-Reported Versus Objectively Measured Smartphone Usage Patterns.
Article in Healthcare (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 9 citations in OpenAlex.
- The relationship between perceived stress and mobile phone addiction in adolescents: a meta-analysis.BMC psychology · 2025Pooled it
- Psychological "effects" of digital technology: a meta-analysis.Frontiers in psychology · 2025Pooled it
- Problematic Smartphone Use and Quality of Life Among Greek Nursing Students: A Cross-Sectional Study.International journal of environmental research and public health · 2026Article
- 24-h smartphone usage patterns in university students using high-granularity tracking.Scientific reports · 2026Article
- MOVE@NUS digital intervention cohort: protocol of a pilot study to promote healthy movement in university students.Journal of activity, sedentary and sleep behaviors · 2026Article
- Dual-pathway protection: physical activity buffers the relationship between perceived stress and problematic smartphone use via social anxiety by a moderated mediation model in Chinese college students.Frontiers in public health · 2025Article
- Article
- The impact of exercise self-efficacy on college students' emotion management ability: an analysis of the mediating effects based on exercise behavior and screen media use.Frontiers in public health · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionProblematic smartphone usage is the excessive usage of the smartphone, leading to addiction symptoms that impair one's functional status. Self-administered surveys developed to describe the symptoms and measure the risk of problematic smartphone usage have been associated with depressive symptoms, symptoms of anxiety disorder, and perceived stress. However, self-reported smartphone usage can be unreliable, and previous studies have identified a better association between objectively measured smartphone usage and problematic smartphone usage. METHODOLOGY: A self-administered survey was used to investigate the relationships between the risk of problematic smartphone usage (SAS-SV) with depressive symptoms (PHQ-9), anxiety disorder symptoms (GAD-7), and perceived stress (PSS) in Singaporean full-time university students. Self-reported screentime and objectively measured screentime were collected to determine if there is any difference between perceived smartphone usage and objective smartphone usage.
resultsThere was no statistical difference between self-reported and app-measured screentime in the study population. However, there were significant positive correlations between SAS-SV with PHQ-9, GAD-7, and PSS. In the logistic regression model, PHQ-9 was found to be the sole predictor for variances in SAS-SV score in the study population.
conclusionThis study suggests that problematic smartphone usage may potentially related to depressive symptoms, symptoms of anxiety disorder, and greater perceived stress in university students.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.