Online dietary intake assessment using a graphical food

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Online dietary intake assessment using a graphical food frequency app (e. Nutri): Usability metrics

Online dietary intake assessment using a graphical food frequency app (e. Nutri): Usability metrics from the Eat. Well. UK study Rodrigo Zenun Franco, Rosalind Fallaize, Julie A. Lovegrove, Faustina Hwang B 0444114 陳怡 安 1

AGENDA 1 2 3 4 INTRODUCTION Motivation, e. Nutri, Materials, Method FORMATIVE STUDY Participants,

AGENDA 1 2 3 4 INTRODUCTION Motivation, e. Nutri, Materials, Method FORMATIVE STUDY Participants, Procedure, Results Eat. Well. Uk STUDY Participants, Procedure, Results CONCLUSIONS 2

FORMATIVE STUDY PARTICIPANTS PROCEDURE 大於 18歲的成人 收集基本資料 10位(18 -59) Baecke FFQ SUS 簡易訪談 10位(60+)

FORMATIVE STUDY PARTICIPANTS PROCEDURE 大於 18歲的成人 收集基本資料 10位(18 -59) Baecke FFQ SUS 簡易訪談 10位(60+) 共 20位參與者 5

FORMATIVE STUDY RESULTS SUS評分 n=10 n=20 n=10 81. 0 76. 9 IQR 13. 1

FORMATIVE STUDY RESULTS SUS評分 n=10 n=20 n=10 81. 0 76. 9 IQR 13. 1 72. 8 IQR 13. 8 IQR 10. 6 7

FORMATIVE STUDY RESULTS FFQ完成時間 26. 4 22. 9 19. 4 n=20 n=10 8

FORMATIVE STUDY RESULTS FFQ完成時間 26. 4 22. 9 19. 4 n=20 n=10 8

FORMATIVE STUDY IMPROVEMENTS � 使用流程以及介面的改進 9

FORMATIVE STUDY IMPROVEMENTS � 使用流程以及介面的改進 9

Eat. Well. UK STUDY n=324 11

Eat. Well. UK STUDY n=324 11

Eat. Well. UK STUDY RESULTS SUS評分 n=322 n=38 n=92 77. 5 IQR 15. 0

Eat. Well. UK STUDY RESULTS SUS評分 n=322 n=38 n=92 77. 5 IQR 15. 0 n=191 75. 0 IQR 19. 4 77. 5 IQR 16. 25 12

Eat. Well. UK STUDY RESULTS SUS評分 n=268 n=53 77. 5 IQR 15. 0 13

Eat. Well. UK STUDY RESULTS SUS評分 n=268 n=53 77. 5 IQR 15. 0 13

Eat. Well. UK STUDY RESULTS SUS評分 81% 14

Eat. Well. UK STUDY RESULTS SUS評分 81% 14

Eat. Well. UK STUDY RESULTS FFQ完成時間 14. 4 13. 1 n=322 13. 6 11.

Eat. Well. UK STUDY RESULTS FFQ完成時間 14. 4 13. 1 n=322 13. 6 11. 7 n=92 n=38 n=191 15

Eat. Well. UK STUDY RESULTS FFQ完成時間 15. 8 12. 6 n=324 n=271 n=53 16

Eat. Well. UK STUDY RESULTS FFQ完成時間 15. 8 12. 6 n=324 n=271 n=53 16

THANKS FOR LISTENING 18

THANKS FOR LISTENING 18

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