Baseline characteristics of patients with early arthritis.

Data are shown as the median or percentage. GDAPa: global disease assessment by patient; GDAPh: global disease assessment by physician; VAS: visual analog scale; HAQ: health assessment questionnaire; TJC: tender joint count; SJC: swollen joint count; ESR: erythrocyte sedimentation rate; CRP: C-reactive protein; DAS28∶28-joint count Disease Activity Score; RF: rheumatoid factor; ACPA: anti-citrullinated peptide antibodies; VIP: vasoactive intestinal peptide. n.s.: not significant.数据以中位数或百分比形式呈现。GDAPa：患者整体疾病评估（global disease assessment by patient）；GDAPh：医师整体疾病评估（global disease assessment by physician）；VAS：视觉模拟评分法（visual analog scale）；HAQ：健康评估问卷（health assessment questionnaire）；TJC：压痛关节计数（tender joint count）；SJC：肿胀关节计数（swollen joint count）；ESR：红细胞沉降率（erythrocyte sedimentation rate）；CRP：C反应蛋白（C-reactive protein）；DAS28：28关节疾病活动度评分（28-joint count Disease Activity Score）；RF：类风湿因子（rheumatoid factor）；ACPA：抗瓜氨酸化肽抗体（anti-citrullinated peptide antibodies）；VIP：血管活性肠肽（vasoactive intestinal peptide）。n.s.：无统计学意义（not significant）。