Table 2. Comparison of Clinical and Radiographic Outcomes between the Groups.

Parameter	Group A	Group B	p value*
AOFAS score
Preoperative	51.5±6.1	50.3±6.0	0.326
Last follow-up	79.0±6.8	83.5±7.0	0.005
p value†	<0.001	<0.001
Hallux valgus angle, °
Preoperative	34.6±6.4	33.7±8.4	0.724
Last follow-up	20.9±7.7	13.2±8.2	<0.001
p value†	<0.001	<0.001
Intermetatarsal angle, °
Preoperative	17.5±3.0	16.7±1.5	0.112
Last follow-up	6.1±2.7	6.0±2.1	0.883
p value†	<0.001	<0.001
Distal metatarsal articular angle, °
Preoperative	3.2±1.4	2.9±1.3	0.365
Last follow-up	7.8±2.9	7.4±3.5	0.509
p value†	<0.001	<0.001
Distance from the first to second metatarsal, mm
Preoperative	29.9±0.3	30.2±0.3	0.751
Last follow-up	28.1±0.3	25.1±0.2	<0.001
p value†	0.036	<0.001

AOFAS, American Orthopaedic Foot and Ankle Society.

Data are presented as means±standard deviations.

^*Mann-Whitney U test.

^†Wilcoxon signed-rank test for group A and paired t-test for group B.