A study of 191 elementary school students measured schoolbag weight relative to body weight and mode of carrying. The research observed that 47.7% of students carried a weight above the recommended 10% limit, with differences observed between grades but not sexes. The study was conducted by Ingrid Thaiane Soares Batista.
Use Cases
- Analyze the prevalence of excessive schoolbag weight based on the reported 47.7% figure.
- Compare schoolbag weight relative to body weight across different school grades as mentioned in the description.
- Evaluate the effectiveness of school strategies to reduce schoolbag weight based on the outcome described.
- Study the relationship between carrying mode (e.g., double-strap backpack) and postural health risks.
- Assess differences in schoolbag weight and carrying habits between sexes as investigated in the study.
Strengths
- Includes a specific sample size of 191 students.
- Provides a concrete finding: 47.7% of students exceeded the 10% body weight limit.
- Compares results across school grades (1st, 2nd, 3rd, 5th) and between sexes.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Last update date is unknown; freshness unverified.
Provenance
- Source
- Ingrid Thaiane Soares Batista
- Collection Method
- Schoolbag weight and body weight were determined with a scale; carrying mode was evaluated via photographs.