Thirst presence was predicted by high opioid doses ($50 mg), high furosemide doses (>60 mg), selective
serotonin reuptake inhibitors, and low ionized calcium. Thirst intensity was predicted by patients not receiving oral fluid and
having a gastrointestinal (GI) diagnosis. Thirst distress was predicted by mechanical ventilation, negative fluid balance,
antihypertensive medications, and a GI or ‘‘other’’ diagnosis.