Correlation of anxiety and depression with mindfulness in esophageal cancer patients undergoing esophagectomy and analysis of risk factors

Table 1 Anxiety and depression levels of patients undergoing esophagectomy for esophageal cancer, mean ± SEM/n (%)

Indicators	Negative	Mild	Moderate	Severe
HADS-A	17 (14.17)	48 (40.00)	42 (35.00)	13 (10.83)
	10.43 ± 4.24
HADS-D	36 (30.00)	45 (37.50)	28 (23.33)	11 (9.17)
	9.20 ± 4.66

HADS-A: Hospital anxiety and depression scale-anxiety; HADS-D: Hospital anxiety and depression scale-depression.