IMPACT OF MENTAL HEALTH DIAGNOSES ON SEDATIVE USE IN CRITICALLY ILL VETERANS: TRENDS BEFORE, DURING, AND AFTER THE COVID-19 PANDEMIC. - MURPHY, IAN; AKGUN, KATHLEEN M; BRYAN, KELLY; BURK, MURIEL; CUNNINGHAM, FRAN; RONG, JIANG; PROVIDENCE, SARAH; ZAVALA, SARAH; MORNEAU, KATHLEEN; SUTHERLAND, ANN-MARIE; EXLINE, TRISHA; RIGHTNOUR, ELIZABETH; et al. (CHEST, 2025)