Rome IV 慢性恶心呕吐综合征标准
仅供教学参考，不能替代临床诊断或治疗决策。
计算器
说明
Rome IV Criteria for Chronic Nausea Vomiting Syndrome (CNVS) — educational reference for clinicians and trainees.
局限
Simplified 4-item teaching checklist only—not the full validated clinical instrument. Confirm criteria, weights, and cutoffs with your reference before clinical use.
仅供教学参考，不能替代临床诊断或治疗决策。