نتایج جستجو برای: questionnaire validation
تعداد نتایج: 367779 فیلتر نتایج به سال:
background: the aim of this study was the validation of the revised mcgill pain questionnaire (sf-mpq-2) in patients with irritable bowel syndrome (ibs). materials and methods:â a total of 107 (40 males, 67 females) ibs patients diagnosed according to rome iii criteria who referred to the gastroenterology clinic at baqiyatallah hospital in 1389 enrolled in this study. â enrolled patients compl...
Researchers at the National Cancer Institute developed a new cognitively based food frequency questionnaire (FFQ), the Diet History Questionnaire (DHQ). The Eating at America's Table Study sought to validate and compare the DHQ with the Block and Willett FFQs. Of 1,640 men and women recruited to participate from a nationally representative sample in 1997, 1,301 completed four telephone 24-hour ...
Material and methods The BrQ is made of 34 items on Likert Scale, divided in 8 domains. The questionnaire was developed in order that the child could fill in it alone and is adapted for 9 to 18 years old. The lowest scale is 20 and the best 100. The highest scales show a better QoL. The process of cultural adaptation of the questionnaire was in accordance with the International Quality of Life ...
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