protocolSection identificationModule nctId: NCT06380322, orgStudyIdInfo id: PBRC 2023-034, briefTitle: Military Health and Nutrition Examination Study, acronym: MHANES, statusModule overallStatus: NOT_YET_RECRUITING, startDateStruct date: 2024-06-01, primaryCompletionDateStruct date: 2026-12-01, completionDateStruct date: 2026-12-01, studyFirstPostDateStruct date: 2024-04-23, lastUpdatePostDateStruct date: 2024-04-23, sponsorCollaboratorsModule leadSponsor name: Pennington Biomedical Research Center, class: OTHER, collaborators name: U.S. Army Medical Research and Development Command, descriptionModule briefSummary: The Military Health and Nutrition Examination Study (MHANES) is a Department of Defense funded study conducted by Pennington Biomedical Research Center and the US Army Research Institute of Environmental Medicine. This cross-sectional study will assess, in a large, diverse sample of Army Service Members (n=600), food and supplement intake, cardiovascular health, body composition, biomarkers of nutritional status, measures of health status, injury prevalence, mental wellbeing, gut microbiome composition, and physical performance outcomes. The proposed study is modeled after the National Health and Nutrition Examination Survey (NHANES) and customized for the Army population., conditionsModule conditions: Hypertension, conditions: Type 2 Diabetes, conditions: Dyslipidemias, conditions: Cardiovascular Diseases, designModule studyType: OBSERVATIONAL, designInfo observationalModel: COHORT, timePerspective: CROSS_SECTIONAL, enrollmentInfo count: 600, type: ESTIMATED, armsInterventionsModule, outcomesModule primaryOutcomes measure: Dietary intake, primaryOutcomes measure: Dietary quality, secondaryOutcomes measure: Depression, secondaryOutcomes measure: Anxiety, secondaryOutcomes measure: Resilience, secondaryOutcomes measure: Posttraumatic stress disorder, secondaryOutcomes measure: Self-efficacy, secondaryOutcomes measure: Mood, secondaryOutcomes measure: Physical activity, secondaryOutcomes measure: Physical activity, secondaryOutcomes measure: Physical performance, secondaryOutcomes measure: Physical injuries, secondaryOutcomes measure: Sleep duration and quality, secondaryOutcomes measure: Sleep duration and quality, secondaryOutcomes measure: Eating behavior (Satiety), secondaryOutcomes measure: Eating behavior (Fast Eating Rate), secondaryOutcomes measure: Eating behavior (Slow Eating Rate), secondaryOutcomes measure: Blood pressure, secondaryOutcomes measure: Anthropometric and body composition measures, secondaryOutcomes measure: Measures of anemia and iron status, nutrient status, hormone status, stress, cardiometabolic health, and inflammation, secondaryOutcomes measure: Albumin, iodine, and other biomarkers of health, secondaryOutcomes measure: Gut microbiome composition, secondaryOutcomes measure: Prescription and over-the-counter medication and supplement use, secondaryOutcomes measure: Resting metabolic rate (RMR), secondaryOutcomes measure: Heart rate variability (HRV), secondaryOutcomes measure: Genomics, eligibilityModule sex: ALL, minimumAge: 18 Years, stdAges: ADULT, stdAges: OLDER_ADULT, contactsLocationsModule locations facility: Pennington Biomedical Research Center, city: Baton Rouge, state: Louisiana, zip: 70808, country: United States, contacts name: Claire E Berryman, PhD, RD, role: CONTACT, email: claire.berryman@pbrc.edu, geoPoint lat: 30.45075, lon: -91.15455, hasResults: False