Imperial College London
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Dr Zeinab Mulla

Faculty of Medicine, School of Public Health

Senior Teaching Fellow in Public Health
 
 
 
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Contact

 

zeinab.mulla

 
 
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Location

 

Reynolds BuildingCharing Cross Campus

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Summary

 

Publications

Citation

BibTex format

@article{Carter:2015:10.3390/nu7064016,
author = {Carter, MC and Albar, SA and Morris, MA and Mulla, UZ and Hancock, N and Evans, CE and Alwan, NA and Greenwood, DC and Hardie, LJ and Frost, GS and Wark, PA and Cade, JE},
doi = {10.3390/nu7064016},
journal = {Nutrients},
pages = {4016--4032},
title = {Development of a UK Online 24-h Dietary Assessment Tool: myfood24.},
url = {http://dx.doi.org/10.3390/nu7064016},
volume = {7},
year = {2015}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - Assessment of diet in large epidemiological studies can be costly and time consuming. An automated dietary assessment system could potentially reduce researcher burden by automatically coding food records. myfood24 (Measure Your Food on One Day) an online 24-h dietary assessment tool (with the flexibility to be used for multiple 24 h-dietary recalls or as a food diary), has been developed for use in the UK population. Development of myfood24 was a multi-stage process. Focus groups conducted with three age groups, adolescents (11-18 years) (n = 28), adults (19-64 years) (n = 24) and older adults (≥65 years) (n = 5) informed the development of the tool, and usability testing was conducted with beta (adolescents n = 14, adults n = 8, older adults n = 1) and live (adolescents n = 70, adults n = 20, older adults n = 4) versions. Median system usability scale (SUS) scores (measured on a scale of 0-100) in adolescents and adults were marginal for the beta version (adolescents median SUS = 66, interquartile range (IQR) = 20; adults median SUS = 68, IQR = 40) and good for the live version (adolescents median SUS = 73, IQR = 22; adults median SUS = 80, IQR = 25). Myfood24 is the first online 24-h dietary recall tool for use with different age groups in the UK. Usability testing indicates that myfood24 is suitable for use in UK adolescents and adults.
AU  - Carter,MC
AU  - Albar,SA
AU  - Morris,MA
AU  - Mulla,UZ
AU  - Hancock,N
AU  - Evans,CE
AU  - Alwan,NA
AU  - Greenwood,DC
AU  - Hardie,LJ
AU  - Frost,GS
AU  - Wark,PA
AU  - Cade,JE
DO  - 10.3390/nu7064016
EP  - 4032
PY  - 2015///
SN  - 2072-6643
SP  - 4016
TI  - Development of a UK Online 24-h Dietary Assessment Tool: myfood24.
T2  - Nutrients
UR  - http://dx.doi.org/10.3390/nu7064016
UR  - http://hdl.handle.net/10044/1/23638
VL  - 7
ER  -
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