Table 4

Correlation between summary VAS score and angular values and distance length (DL)

Data

Pearson's correlation coefficient

p value

HVA

0.857

< 0.001

IMA

0.823

< 0.001

PPAA

0.579

< 0.001

Distance length

-0.694

< 0.001

HVA: Hallux valgus angle

IMA: Intermetatarsal angle

PPAA: Proximal phalangeal articular angle

Piqué-Vidal and Vila Journal of Foot and Ankle Research 2009 2:15   doi:10.1186/1757-1146-2-15