Fig. 1From: Caregiving burden and depression in paid caregivers of hospitalized patients: a pilot study in ChinaFive CBI factors and their scores. CBI, Caregiving Burden Inventory. The bar chart represents the means ± standard deviation, and the adjusted physical burden is the original score multiplied by 1.25 to give an equivalent score out of 20 for comparison. †p < 0.001 vs. the time-dependence burden and §p < 0.001 vs. the physical burdenBack to article page