Healthy dietary practices, adequate sleep duration, and regular physical activity are associated with lower BMI, body fat percentage, and visceral fat levels in nursing intern students.
In a cross-sectional study of 801 nursing intern students, healthy lifestyle patterns including adequate sleep, regular physical activity, and healthy diet were significantly associated with lower BMI, body fat percentage, and visceral fat. Physical activity showed the strongest inverse association with BMI (r = -0.447, β = -0.389), and the regression model explained 52% of BMI variance (R² = 0.52, F = 48.72, p < 0.001).
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Healthy dietary practices, adequate sleep duration, and regular physical activity are associated with lower BMI, body fat percentage, and visceral fat levels in nursing intern students. The current body of evidence comprises 1 study. EvidenceHub rates the overall confidence at 34/100 (low).
The Claim
Healthy dietary practices, adequate sleep duration, and regular physical activity are associated with lower BMI, body fat percentage, and visceral fat levels in nursing intern students.
This conclusion is most relevant to: Nursing intern students (n=801).
What the Research Shows
The conclusion draws on 1 linked study. Highlights from the cited literature:
- ▸Cross-sectional study assessing the association between lifestyle patterns and body composition among nursing intern students. (Frontiers in public health, 2026) —
How It Works
The proposed biological pathway:
- ▸Healthy lifestyle behaviors (diet, sleep, physical activity) are associated with lower adiposity
- ▸Physical activity likely increases energy expenditure and improves metabolic health
- ▸Adequate sleep may regulate appetite hormones and reduce cravings
- ▸Healthy diet reduces caloric intake and improves nutrient profile
- ▸Result: Lower BMI, body fat percentage, and visceral fat levels
Who Might Benefit
Evidence fit by population:
- ▸Nursing intern students (n=801)
Recommended Dose
N/A
Limitations & Caveats
Important context when interpreting this evidence:
- ▸Cross-sectional design cannot establish causality or temporal relationships
- ▸Self-reported lifestyle behaviors may introduce recall and social desirability bias
- ▸Sample limited to nursing intern students, limiting generalizability to other populations
Frequently Asked Questions
What lifestyle factors were associated with lower body fat in nursing students?▼
Healthy dietary practices, adequate sleep duration, and regular physical activity were significantly associated with lower BMI, body fat percentage, and visceral fat levels.
Which lifestyle behavior had the strongest association with BMI?▼
Physical activity demonstrated the strongest inverse association with BMI (r = -0.447; β = -0.389).
What unhealthy habits were linked to higher adiposity?▼
Frequent fast-food consumption, sugary drink intake, and breakfast skipping were significantly associated with higher BMI and adiposity indicators.
How much variance in BMI did the lifestyle model explain?▼
The regression model explained approximately 52% of the variance in BMI (R² = 0.52), with the model being statistically significant (F = 48.72, p < 0.001).
References
- 1.Huwaikem MA, Bano R. “Cross-sectional study assessing the association between lifestyle patterns and body composition among nursing intern students..” Frontiers in public health, 2026. PMID: 42626626 DOI: 10.3389/fpubh.2026.1892928