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Table 5 Intraclass correlation coefficient for Skills (checklist) inter-rater agreement (n = 50)

From: The Back-care Behavior Assessment Questionnaire (BABAQ) for schoolchildren: development and psychometric evaluation

 

ICC (%)

Sitting at a table

 checkQ1. Straight, not slouched

0.95

 checkQ2. Feet on the floor

0.88

 checkQ3. No twisting

0.94

Pick up the crate

 checkQ4. Wide base of support

0.92

 checkQ5. Load close

0.85

 checkQ6. Bend knees

0.75

 checkQ7. Back straight

0.88

 checkQ8. No twisting

0.89

Carry the crate

 checkQ9. Back straight (not swayed)

0.93

 checkQ10. Load close/elbows bent

0.89

Set the crate down on the table

 checkQ11. Bend knees

0.74

 checkQ12. Load close

0.84

Pick up a pencil

 checkQ13. Wide base of support

0.85

 checkQ14. Bend knees

0.73

 checkQ15. Back straight

0.81

Move the crate

 checkQ16. Back straight

0.90

 checkQ17. Load close & in front

0.88

 checkQ18. Step/pivot not twist

0.74

Backpack

 checkQ19. Load correctly (order)

0.95

 checkQ20. Handling the bag (bend knees)

0.89

 checkQ21. Handling the bag (wide base)

0.84

 checkQ22. Handling the bag (back straight)

0/90

 checkQ23. Carrying the bag 2 straps

0.78