Analysis of risk factors and development of a predictive nomogram for chronic postsurgical pain after hip arthroplasty: a study protocol in a Chinese tertiary hospital

Key Points

• The aim is to identify risk factors and develop a predictive nomogram for chronic postsurgical pain following hip arthroplasty.
• Conduct a prospective analysis in a tertiary hospital
• Assess various risk factors related to chronic pain
• Develop a predictive model (nomogram) based on findings
• Expected identification of significant risk factors for chronic postsurgical pain
• Development of a user-friendly predictive nomogram to assist in clinical decision-making