Objective : This study aimed to investigate the changes in the functioning of users of visiting rehabilitation services and related factors. Methods: Among 107 users in 22 visiting rehabilitation centers, we analyzed the data of 80 who completed the 6-month study. Their Functional Independence Measure (FIM), Life-Space Assessment (LSA), and level of caregiver burden (J-ZBI_8) were compared at the commencement of this study, and at 3 and 6 months afterwards. A multiple linear regression analysis was performed to examine the factors related to the variables, which changed over 6 months. Results : Over a period of 6 months from the commencement of the study, we found that FIM and LSA scores significantly improved from 82.4 to 87.3 (p=0.016) and from 9.9 to 12.3 (p=0.05), respectively, in the group who were still within 1 year from the time since onset/injury. A multiple regression analysis revealed that the period of time since onset/injury, independence degree of daily living for the demented elderly, and presence of goal setting for activities of daily living/domestic work significantly influenced changes in total FIM scores (p=0.001, R²=0.32). Furthermore, the change in LSA scores was significantly influenced by gender, presence of cerebrovascular diseases, period of time since onset/injury, number of occupations involved in visiting rehabilitation services, and J-ZBI_8 scores (p=0.0001, R²=0.36). Conclusion : Effective visiting rehabilitation requires having appropriate goals set for daily living activities and the establishment of interprofessional collaboration within visiting rehabilitation centers.