Table 6 Independent-samples t-test comparing functional limitations (stair use) between participants with and without plantar fasciitis (n = 401).

From: Footwear choices and their association with plantar fasciitis among adult women in Saudi Arabia: a cross-sectional study

Variable

Group

n

Mean

SD

t-value

df

p-value

Cohen’s d

Functional limitation (stairs)

Has PF

90

1.30

1.13

7.18

399

 < 0.001

0.78

Does not have PF

311

0.53

0.89