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Table 6 Two observers’ measurements indicated the inter- and intraobserver reliability by iPhone are very good

From: Reliability of different smartphones measuring the hallux valgus parameters in a new rapid method: a follow-up study

 

Observer A t1 versus

Observer B t1

Observer A t2 versus

Observer B t2

Observer A t1 versus

Observer A t2

Observer B t1 versus

Observer B t2

ICC (95% CI)

P

ICC (95% CI)

P

ICC (95% CI)

P

ICC (95% CI)

P

HVA

0.992

(0.988–0.995)

0.000

0.992

(0.988–0.995)

0.000

0.990

(0.985–0.993)

0.000

0.991

(0.987–0.994)

0.000

IMA

0.955

(0.934–0.969)

0.000

0.856

(0.793–0.901)

0.000

0.827

(0.753–0.880)

0.000

0.968

(0.953–0.979)

0.000