表 1.

纳入32例患者的基线资料

Basic information about the included 32 patients

Group	n	Age/years, x±s	Gender			Side		BMI/(kg/m2), x±s	AOFAS forefoot score, x±s
			Male	Female		Left	Right
BMI, body mass index; AOFAS, The American Orthopaedic Foot & Ankle Society.
Observation group	16	52.44±12.39	1	15		11	5	24.2±4.24	69.94±8.76
Control group	16	43.50±17.60	2	14		8	8	22.2±2.45	65.50±11.84
t		1.463						1.543	1.162
P		0.164	>0.999			0.180		0.144	0.263