Relationship between preoperative psychological stress and short-term prognosis in elderly patients with femoral neck fracture

Table 5 Correlation between influence indicators and Harris score

Influence indicators		ANX	DEP	SOM	Garden classification of FNF	Cause of fracture	FNF reduction quality	Length of hospital stay
Harris scores	R	-0.523	-0.625	-0.554	-0.253	-0.250	-0.269	-0.222
	P value	< 0.001	< 0.001	< 0.001	0.005	0.006	0.003	0.015
ANX	R		0.455	0.489	0.084	0.141	0.205	0.092
	P value		< 0.001	< 0.001	0.363	0.124	0.025	0.316
DEP	R			0.495	0.207	0.169	0.219	0.148
	P value			< 0.001	0.023	0.065	0.016	0.107
SOM	R				0.158	0.080	0.202	0.227
	P value				0.084	0.384	0.027	0.013
Garden classification of FNF	R					0.225	0.199	0.073
	P value					0.013	0.029	0.428
Cause of fracture	R						0.621	0.161
	P value						< 0.001	0.079
FNF reduction quality	R							0.197
	P value							0.031

FNF: Femoral neck fracture; ANX: Anxiety; DEP: Depression; SOM: Somatization; R: correlation coefficient.