急性痛风诊断规则
七项临床标准；≥4 项支持急性痛风。
计算
说明
The Janssens acute gout rule uses seven clinical features. A count of ≥4 had high sensitivity and specificity for acute gout in the original study.
局限
Does not replace synovial fluid crystal identification; atypical presentations may be missed.
仅供教学，不能用于诊疗决策。