Figure 1. Comparison of implementation rates for specific preventive activities. Group comparisons were performed using the chi-square test. (A) Implementation rates of activities related to daily function. (B) Implementation rates of activities related to nutritional status. (C) Implementation rates of activities related to oral function. Black bars represent the multi-area group (participants implementing activities in all three areas), and gray bars represent the two-or-fewer-areas group (participants implementing activities in two or fewer areas).
