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Body Composition and Lifestyle Factors in ROTC

Associations Between Body Composition, Energy Availability, and Lifestyle Factors in Reserve Officer Training Corps Cadets

Status
Withdrawn
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT07347522
Enrollment
0
Registered
2026-01-16
Start date
2025-10-01
Completion date
2026-05-01
Last updated
2026-07-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Low Energy Availability, Nutrition, Physical Performance

Keywords

body composition, energy availability, physical fitness, Reserve Officer Training Corp, nutrition

Brief summary

This study aims to investigates the relationships between body composition, sleep, diet, and physical fitness in ROTC cadets. Further, it aims to evaluate the accuracy of body composition screening methods and identify lifestyle factors linked to performance. Methods include body composition testing, surveys, accelerometry, and fitness score collection from cadets.

Detailed description

This study focuses on understanding health and performance among students enrolled in Reserve Officers' Training Corps (ROTC). ROTC cadets are a population expected to maintain both academic and military-readiness demands. Many cadets must balance early-morning training, full course loads, part-time jobs, and social obligations, all of which can influence their sleep habits, nutrition choices, and physical fitness. At the same time, the assessment of body composition is an important part of military standards, yet the tools used to evaluate it vary widely and may not always reflect an individual's true physiological status. To explore these interconnected factors, this study examines patterns in cadets' body composition alongside their dietary practices, sleep behaviors, and physical fitness. By doing so, it seeks to clarify how everyday lifestyle factors may support or hinder readiness and whether commonly used body composition screening methods align with more precise measurements. Ultimately, the goal is to provide a clearer picture of the health challenges and needs of ROTC cadets and to help inform strategies that promote performance, well-being, and long-term resilience in this unique group.

Interventions

None listed

Sponsors

Florida State University
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

* currently enrolled as a Reserve Officer Training Corps Cadets * 18 years or older

Exclusion criteria

* pregnancy * injuries preventing full participation in ROTC training or activities

Design outcomes

Primary

MeasureTime frame
Energy Availability7 days
Physical FitnessDay of study enrollment

Secondary

MeasureTime frameDescription
Subjective SleepDay of study enrollment
Body CompositionDay of study enrollment
Muscle qualityday of study enrollmentUltrasound echo intensity and muscle thickness
Nutrition Knowledgeday of study enrollmentKnowledge of nutrition based on survey scores

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Jul 14, 2026