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Table 2 Test-retests correlation and Cronbach’s alpha test for each question of the PAID-Peds survey Spanish version

From: Translation and psychometric evaluation of the Spanish version of the problem areas in diabetes–pediatric version (PAID-Peds) survey

Question

Item-rest correlation

Cronbach’s α

Test

Retest

Test

Retest

Item 1

0.735

0.828

0.890

0.910

Item 2

0.472

0.638

0.897

0.915

Item 3

0.439

0.433

0.898

0.919

Item 4

0.753

0.788

0.889

0.910

Item 5

0.382

0.610

0.900

0.915

Item 6

0.132

0.496

0.904

0.918

Item 7

0.733

0.808

0.890

0.911

Item 8

0.684

0.624

0.891

0.915

Item 9

0.712

0.739

0.890

0.912

Item 10

0.743

0.768

0.890

0.912

Item 11

0.420

0.526

0.898

0.917

Item 12

0.492

0.540

0.897

0.917

Item 13

0.627

0.470

0.893

0.918

Item 14

0.598

0.616

0.894

0.915

Item 15

0.446

0.486

0.898

0.918

Item 16

0.294

0.351

0.901

0.922

Item 17

0.628

0.855

0.893

0.910

Item 18

0.334

0.480

0.901

0.918

Item 19

0.300

0.265

0.901

0.923

Item 20

0.476

0.364

0.897

0.921