Developing an ICF core set for sub-acute stages of spinal cord injury in Taiwan: a preliminary study

Purpose: The objective of this study was to develop an ICF core set describing sub-acute spinal cord injury (SCI) specifically for Taiwanese patients. Methods: A consensus process using three rounds of Delphi technique was conducted. Twenty multidisciplinary participants from various institutions were recruited. The questionnaire used in this study comprised 118 ICF second-level categories relevant to the sub-acute stage of SCI. A five-point Likert scale was used, and participants were asked to assign weights to the effect of each category on activities of daily life after SCI. The consensus among ratings was assessed using Spearman's rho and semi-interquartile range (SIQR) indices. The core set for post-acute SCI was developed from categories that attained a mean score of >= 3.8 in the third round of the Delphi exercise. Results: The core set for sub-acute SCI contained 58 categories. Of these, 24 comprised the component of body functions (b), 5 comprised body structures (s), 21 comprised activities and participation (d), and 8 comprised environmental factors (e). Conclusion: The preliminary core set for sub-acute SCI offers a comprehensive system of disability assessment and verification after people have sustained an SCI. Further validation is required.