Generated Narrative: Observation ECW-example status: Final category: Vital Signs code: Extracellular Water subject: 連小妹(official) Female, DoB: 1990-01-01 ( Provider number (use: official, )) effective: 2024-07-01 performer: Practitioner 陳建升 value: 9.2 kg (Details: UCUM codekg = 'kg')