Military PsychiatrySuicideSuicide, AttemptedCause of DeathCell DeathSuicide, AssistedDeathMortalityGenes, Transgenic, SuicideDeath, Sudden, CardiacRisk FactorsAttitude to DeathUnited StatesFetal DeathHomicideSuicidal IdeationBrain DeathFirearmsPoisoningWounds, GunshotAge FactorsTime FactorsDeath CertificatesLife ExpectancyAge DistributionSex FactorsVital StatisticsRetrospective StudiesSex DistributionSelf-Injurious BehaviorInfant Mortality