Raw data for efficacy and safety from: Intra-articular sodium hyaluronate for ankle-involved Kashin-Beck disease: A 12-month prospective self-controlled study

This dataset contains raw data from a 12-month prospective self-controlled study evaluating intra-articular sodium hyaluronate for ankle-involved Kashin-Beck disease (KBD). The dataset is presented as a structured CSV file with data from 79 adult patients diagnosed with ankle-involved KBD. All enrolled patients received three consecutive weekly intra-articular sodium hyaluronate injections (2 mL/vial, 20 mg) in the affected ankle. The data includes: 1) Basic patient information (e.g., KBD stage, no personal identifiers to protect privacy); 2) outcome measures assessed at three time points: baseline (before the first injection), Week 4 (one week after the third injection), and Month 12 (12 months after the first injection); and 3) specific outcome variables: Graded Chronic Pain Scale (GCPS) scores for pain intensity, KBD Joint Dysfunction Index (JDI) scores for joint function, and EQ-5D-3L utility index for quality of life. All numerical values are original source data that have only und..., , ## Dataset File List

* **File Name**: Raw_Data_for_Efficacy_and_Safety_of_Intra-articular_Sodium_Hyaluronate_for_Ankle-involved_Kashin-Beck_Disease_A_12-month_Prospective_Self-controlled_Study2.4.2.csv
* **File Format**: Comma-Separated Values (CSV)
* **File Description:** This is the core longitudinal data file of the dataset, saved in comma-separated values (CSV) format. It can be opened and analyzed using common software such as Microsoft Excel, SPSS 25.0 (consistent with the \"Code/software\" section), R (via the read.csv() function), or Python (via the pandas.read_csv() function). The file contains complete data of 79 participants with ankle-involved Kashin-Beck Disease (KBD) across three time points (baseline, Week 4, and Month 12), including basic patient information, Graded Chronic Pain Scale (GCPS) scores, KBD Joint Dysfunction Index (JDI) scores, and EQ-5D-3L utility index. There are no redundant or missing core indicators in the file, except for the preset uncollected null val..., The study was conducted in compliance with the Declaration of Helsinki. All patients provided written informed consent prior to participation. Personal identifying information (e.g., name, ID number, contact details) has been completely removed from the dataset to protect patient privacy, and no ethical conflicts or legal restrictions on data reuse exist.,