Effectiveness of Biologics on synovitis and enthesitis using Musculoskeletal ultrasound assessment in subclinical psoriatic arthritis: A 12-week observational real-world study

Musculoskeletal ultrasound evaluation criteria for synovitis and attachment point inflammation;Musculoskeletal ultrasound image changes at baseline and 12 weeks;Comparison of synovitis and enthesitis scores between baseline and week 12滑膜炎与附着点炎的肌肉骨骼超声（Musculoskeletal Ultrasound）评估标准；基线期及12周时的肌肉骨骼超声图像变化；基线期与第12周的滑膜炎及附着点炎评分对比