Clinical characteristics and risk factors of refractory gastroesophageal reflux disease: A multicenter cross-sectional study

Table 6 Correlation analysis between clinical manifestations and somatic symptom scale-China score, hospital anxiety and depression scale-anxiety score, and hospital anxiety and depression scale-depression score

Factors	SSS-CN score		HADS-A score		HADS-D score
	r/ρ value	P value	r/ρ value	P value	r/ρ value	P value
Esophageal chest pain	0.142	0.023a	0.268	< 0.001c	0.187	0.003b
Sensation of pharyngeal obstruction	-0.140	0.025a	-0.184	0.003b	-0.106	0.092
Constipation	-0.260	< 0.001c	-0.223	< 0.001c	-0.148	0.018a

^aP < 0.05.

^bP < 0.01.

^cP < 0.001.

SSS-CN: Somatic symptom scale-China; HADS-A: Hospital anxiety and depression scale-anxiety; HADS-D: Hospital anxiety and depression scale-depression.