https://www.selleckchem.com/pr....oducts/trastuzumab-d
A further fifty-seven individuals completed the tool on two occasions, a fortnight apart; agreement was assessed using Cohen's kappa coefficient or the intra-class correlation coefficient (ICC). (3) Results The participants reported that it was difficult to remember food intake and estimate portion sizes. The participants also noted confusion around the term 'home-grown'. Instructions and definitions were added; after this, respondents judged the questionnaires as clear. The average kappa coefficient for part 1 and part 2
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