Fig. 2
The bar chart illustrates the EBQ score in the subsidence group and non-subsidence group. The average EBQ score was 4.13 ± 0.98 (95% CI 3.94–4.32) in the non-subsidence group and 5.38 ± 0.97 (95% CI 5.18–5.58) in the subsidence group, demonstrating a significant difference in EBQ scores between the two groups (p < 0.001)