Nutrition Quotient Scores and BMI for 1,794 Preschool Children in Shanghai

A Shanghai-based quasi-experimental study by Hangwei Wang, last updated in April 2026, provides baseline and post-intervention data for 1,794 preschool children. The dataset includes Nutrition Quotient for Preschoolers (NQ-P) scores, BMI measurements, and factors like parental dietary responsibility and family meals. A three-month intervention with a subsample of 163 children showed changes in BMI and NQ-P scores.

Use Cases

• Analyze correlations between nutritional quality scores and factors like parental responsibility and family meals.
• Model the impact of a targeted intervention on BMI and nutritional scores across different weight subgroups.
• Investigate differences in NQ-P domain scores (balance, moderation) between normal-weight and overweight/obese children.

Strengths

• Includes a substantial baseline sample of 1,794 children with detailed age (mean 4.78 years) and gender (53% boys) statistics.
• Provides specific pre- and post-intervention metrics, including mean BMI change (15.79 to 15.40) and overweight prevalence reduction (23.9% to 18.4%).
• Reports statistically significant correlations (p < 0.05) and score changes, indicating analyzed data suitable for validation.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count for the main data table is unknown, which may limit suitability assessment.
• The 39.2 KB file size suggests a very limited scope, likely containing summary results rather than raw individual-level data.

Provenance

Source

Hangwei Wang via figshare.

Collection Method

Quasi-experimental pre-post study using the Nutrition Quotient for Preschoolers (NQ-P) tool and a family-centered intervention.

Time Range

Study period not specified; data reflects baseline and a three-month intervention period.

Freshness

Last updated 2026-04-13 05:39:24; freshness should be verified.

Geography

A district of Shanghai, China.