NCT07170904

Dietary Patterns, Inflammation, Zinc Status, and Body Composition in Multi-Ethnic Women of Reproductive Age in Jakarta

The Relationship Between Dietary Patterns and Hair Zinc Levels With Body Composition, TNF-α, and Blood Pressure in Women of Reproductive Age (WRA) With Multi-Ethnicities in Jakarta: A Cross-Sectional Study

• Status: Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 188 (estimated)
• Sponsor: Indonesia University · Academic / Other
• Sex: Female
• Age: 19 Years – 49 Years
• Healthy volunteers: Accepted

Summary

This study aims to determine the relationship between dietary patterns and hair zinc levels with body composition, tumor necrosis factor alpha (TNF-α), and blood pressure in women of reproductive age from different ethnic backgrounds in Jakarta, Indonesia (specifically Minangkabau, Sundanese, Javanese, Betawi, and Chinese). Participants are assessed once through dietary assessment, anthropometric measurements, and biological sample collection.

Detailed description

This cross-sectional observational study will evaluate dietary patterns and their association with nutritional status and inflammation in women of reproductive age. Participants will undergo dietary intake assessments (including the SQ-FFQ and a 3-day food diary), anthropometric and body composition measurements using the BOD POD (weight, height, fat mass, fat-free mass), and biospecimen sampling (blood and hair) for laboratory analysis of TNF-α and hair zinc concentrations. These findings are expected to offer information about dietary determinants and zinc micronutrient status that influence body composition, inflammation, and blood pressure in urban reproductive-age women from diverse ethnic backgrounds.

Conditions

• Body Composition
• Zinc Status
• Dietary Analysis
• TNF Alpha
• Blood Pressure

Interventions

Type	Name	Description
OTHER	Not applicable- observational study	This is an observational study; no interventions are administered to participants.

Timeline

• Start date: 2025-02-03
• Primary completion: 2025-12-30
• Completion: 2026-03-31
• First posted: 2025-09-12
• Last updated: 2025-12-04

Locations

1 site across 1 country: Indonesia