Psychometric Evaluation of Dietary Habits Questionnaire for Type 2 Diabetes Mellitus

This research evaluated the psychometric properties of English version of dietary habits questionnaires developed for type 2 diabetic patients. There is scarcity of literature about availability of standardized questionnaires for assessing dietary habits of type 2 diabetics in Saudi Arabia. As diet...

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Main Authors:	Sami, Waqas, Ansari, Tahir, Butt, Nadeem Shafique, M. R., Abdul Hamid
Format:	Conference or Workshop Item
Language:	English
Published:	IOP Publishing 2017
Subjects:	R Medicine (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/20093/ http://umpir.ump.edu.my/id/eprint/20093/ http://umpir.ump.edu.my/id/eprint/20093/1/Waqas%20Sami%20et%20al.%202017_J._Phys.-_Conf._Ser._890_012151.pdf

id	ump-20093
recordtype	eprints
spelling	ump-200932018-02-22T03:10:03Z http://umpir.ump.edu.my/id/eprint/20093/ Psychometric Evaluation of Dietary Habits Questionnaire for Type 2 Diabetes Mellitus Sami, Waqas Ansari, Tahir Butt, Nadeem Shafique M. R., Abdul Hamid R Medicine (General) This research evaluated the psychometric properties of English version of dietary habits questionnaires developed for type 2 diabetic patients. There is scarcity of literature about availability of standardized questionnaires for assessing dietary habits of type 2 diabetics in Saudi Arabia. As dietary habits vary from country to country, therefore, this was an attempt to develop questionnaires that can serve as a baseline. Through intensive literature review, four questionnaires were developed / modified and subsequently tested for psychometric properties. Prior to pilot study, a pre-test was conducted to evaluate the face validity and content validity. The pilot study was conducted from 23 October – 22 November, 2016 to evaluate the questionnaires’ reliability and validity. Systematic random sampling technique was used to collect the data from 132 patients by direct investigation method. Questionnaires assessing diabetes mellitus knowledge (0.891), dietary knowledge (0.869), dietary attitude (0.841) and dietary practices (0.874) had good internal consistency reliability. Factor analysis conducted on dietary attitude questionnaire showed a valid 5 factor solution. Directions of loadings were positive and free from factorial complexity. Relying on the data obtained from type 2 diabetics, these questionnaires can be considered as reliable and valid for the assessment of dietary habits in Saudi Arabia and neighbouring Gulf countries population. IOP Publishing 2017 Conference or Workshop Item PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/20093/1/Waqas%20Sami%20et%20al.%202017_J._Phys.-_Conf._Ser._890_012151.pdf Sami, Waqas and Ansari, Tahir and Butt, Nadeem Shafique and M. R., Abdul Hamid (2017) Psychometric Evaluation of Dietary Habits Questionnaire for Type 2 Diabetes Mellitus. In: Journal of Physics: Conference Series, 1st International Conference on Applied and Industrial Mathematics and Statistics (ICoAIMS 2017), 8-10 August 2017 , Kuantan, Pahang, Malaysia. pp. 1-6., 890 (012151). ISSN 1742-6588 (print); 1742-6596 (online) https://doi.org/10.1088/1742-6596/890/1/012151
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	R Medicine (General)
spellingShingle	R Medicine (General) Sami, Waqas Ansari, Tahir Butt, Nadeem Shafique M. R., Abdul Hamid Psychometric Evaluation of Dietary Habits Questionnaire for Type 2 Diabetes Mellitus
description	This research evaluated the psychometric properties of English version of dietary habits questionnaires developed for type 2 diabetic patients. There is scarcity of literature about availability of standardized questionnaires for assessing dietary habits of type 2 diabetics in Saudi Arabia. As dietary habits vary from country to country, therefore, this was an attempt to develop questionnaires that can serve as a baseline. Through intensive literature review, four questionnaires were developed / modified and subsequently tested for psychometric properties. Prior to pilot study, a pre-test was conducted to evaluate the face validity and content validity. The pilot study was conducted from 23 October – 22 November, 2016 to evaluate the questionnaires’ reliability and validity. Systematic random sampling technique was used to collect the data from 132 patients by direct investigation method. Questionnaires assessing diabetes mellitus knowledge (0.891), dietary knowledge (0.869), dietary attitude (0.841) and dietary practices (0.874) had good internal consistency reliability. Factor analysis conducted on dietary attitude questionnaire showed a valid 5 factor solution. Directions of loadings were positive and free from factorial complexity. Relying on the data obtained from type 2 diabetics, these questionnaires can be considered as reliable and valid for the assessment of dietary habits in Saudi Arabia and neighbouring Gulf countries population.
format	Conference or Workshop Item
author	Sami, Waqas Ansari, Tahir Butt, Nadeem Shafique M. R., Abdul Hamid
author_facet	Sami, Waqas Ansari, Tahir Butt, Nadeem Shafique M. R., Abdul Hamid
author_sort	Sami, Waqas
title	Psychometric Evaluation of Dietary Habits Questionnaire for Type 2 Diabetes Mellitus
title_short	Psychometric Evaluation of Dietary Habits Questionnaire for Type 2 Diabetes Mellitus
title_full	Psychometric Evaluation of Dietary Habits Questionnaire for Type 2 Diabetes Mellitus
title_fullStr	Psychometric Evaluation of Dietary Habits Questionnaire for Type 2 Diabetes Mellitus
title_full_unstemmed	Psychometric Evaluation of Dietary Habits Questionnaire for Type 2 Diabetes Mellitus
title_sort	psychometric evaluation of dietary habits questionnaire for type 2 diabetes mellitus
publisher	IOP Publishing
publishDate	2017
url	http://umpir.ump.edu.my/id/eprint/20093/ http://umpir.ump.edu.my/id/eprint/20093/ http://umpir.ump.edu.my/id/eprint/20093/1/Waqas%20Sami%20et%20al.%202017_J._Phys.-_Conf._Ser._890_012151.pdf
first_indexed	2023-09-18T22:28:47Z
last_indexed	2023-09-18T22:28:47Z
_version_	1777416145838538752

Psychometric Evaluation of Dietary Habits Questionnaire for Type 2 Diabetes Mellitus

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