Small Sample Sizes
Research gap analysis derived from 2 medicine papers in our local library.
The gap
The relatively small sample sizes in these studies reduce statistical power and limit generalizability to broader populations.
Consensus across the literature
These papers collectively establish that small sample sizes are a significant limitation but leave open the specific methods or interventions needed to address this issue.
Research trend
Emerging — attention growing, methods still coalescing.
Supporting evidence — 2 representative gaps
- The effect of phosphatidylserine on behavioral problems in children with attention deficit hyperactivity disorder (2026) · doi
The relatively small sample size may limit statistical power and reduce the generalizability of the findings to broader populations of children with ADHD.
Keywords: relatively small sample size limit statistical power reduce generalizability broader populations children adhd - Suprapatellar Entry Intramedullary Nailing in Adult Tibial Shaft Fractures: A Retrospective Clinical Study (2026) · doi
The relatively small sample size may reduce statistical power and restrict the generalizability of the findings.
Keywords: relatively small sample size reduce statistical power restrict generalizability
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