0bjective:The group health portrait of inpatients in the rehabilitation department based on the intemational classification of functioning,disability and health-rehabilitation set(ICF-RS)was constructed to present the func-tional characteristics and rules of patients,and provide evidence for the formulation of rehabilitation programs.Method:The basic information and ICF-RS functional data of 988 inpatients in rehabilitation departments of different hospitals were collected through a multi-center study.Factor analysis and K-Means cluster analysis were used to construct the ICF-RS functional group health portrait of patients.Result:The common factors extracted from the inpatients in the rehabilitation department were self-feeling per-formance factors,motor ability performance factors,self-care performance factors,and social interaction perfor-mance factors.The functional characteristics could be divided into critical dysfunction,mild dysfunction,mod-erate dysfunction,and severe dysfunction.Conclusion:Health portrait can be applied to the field of rehabilitation to mine patients'health information da-ta,grasp the group characteristics and trends,and assist the formulation of rehabilitation strategies.

0bjective:The group health portrait of inpatients in the rehabilitation department based on the intemational classification of functioning,disability and health-rehabilitation set(ICF-RS)was constructed to present the func-tional characteristics and rules of patients,and provide evidence for the formulation of rehabilitation programs.Method:The basic information and ICF-RS functional data of 988 inpatients in rehabilitation departments of different hospitals were collected through a multi-center study.Factor analysis and K-Means cluster analysis were used to construct the ICF-RS functional group health portrait of patients.Result:The common factors extracted from the inpatients in the rehabilitation department were self-feeling per-formance factors,motor ability performance factors,self-care performance factors,and social interaction perfor-mance factors.The functional characteristics could be divided into critical dysfunction,mild dysfunction,mod-erate dysfunction,and severe dysfunction.Conclusion:Health portrait can be applied to the field of rehabilitation to mine patients'health information da-ta,grasp the group characteristics and trends,and assist the formulation of rehabilitation strategies.