The acceptability of repeat Internet-based hybrid diet assessment of previous 24-h dietary intake: administration of the Oxford WebQ in UK Biobank
<p style="text-align:justify;"> Although dietary intake over a single 24-h period may be atypical of an individual’s habitual pattern, multiple 24-h dietary assessments can be representative of habitual intake and help in assessing seasonal variation. Web-based questionnaires are co...
| Váldodahkkit: | , , , , , , |
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| Materiálatiipa: | Journal article |
| Giella: | English |
| Almmustuhtton: |
Cambridge University Press
2015
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| _version_ | 1826257426411683840 |
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| author | Galante, J Adamska, L Young, A Young, H Littlejohns, T Gallacher, J Allen, N |
| author_facet | Galante, J Adamska, L Young, A Young, H Littlejohns, T Gallacher, J Allen, N |
| author_sort | Galante, J |
| collection | OXFORD |
| description | <p style="text-align:justify;"> Although dietary intake over a single 24-h period may be atypical of an individual’s habitual pattern, multiple 24-h dietary assessments can be representative of habitual intake and help in assessing seasonal variation. Web-based questionnaires are convenient for the participant and result in automatic data capture for study investigators. This study reports on the acceptability of repeated web-based administration of the Oxford WebQ – a 24-h recall of frequency from a set food list suitable for self-completion from which energy and nutrient values can be automatically generated. As part of the UK Biobank study, four invitations to complete the Oxford WebQ were sent by email over a 16-month period. Overall, 176 012 (53 % of those invited) participants completed the online version of the Oxford WebQ at least once and 66 % completed it more than once, although only 16 % completed it on all four occasions. The response rate for any one round of invitations varied between 34 and 26 %. On most occasions, the Oxford WebQ was completed on the same day that they received the invitation, although this was less likely if sent on a weekend. Participants who completed the Oxford WebQ tended to be white, female, slightly older, less deprived and more educated, which is typical of health-conscious volunteer-based studies. These findings provide preliminary evidence to suggest that repeated 24-h dietary assessment via the Internet is acceptable to the public and a feasible strategy for large population-based studies. </p> |
| first_indexed | 2024-03-06T18:18:02Z |
| format | Journal article |
| id | oxford-uuid:054dc43a-f882-4894-9f6c-0d37f4c0e4ad |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T18:18:02Z |
| publishDate | 2015 |
| publisher | Cambridge University Press |
| record_format | dspace |
| spelling | oxford-uuid:054dc43a-f882-4894-9f6c-0d37f4c0e4ad2022-03-26T08:56:24ZThe acceptability of repeat Internet-based hybrid diet assessment of previous 24-h dietary intake: administration of the Oxford WebQ in UK BiobankJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:054dc43a-f882-4894-9f6c-0d37f4c0e4adEnglishSymplectic Elements at OxfordCambridge University Press2015Galante, JAdamska, LYoung, AYoung, HLittlejohns, TGallacher, JAllen, N <p style="text-align:justify;"> Although dietary intake over a single 24-h period may be atypical of an individual’s habitual pattern, multiple 24-h dietary assessments can be representative of habitual intake and help in assessing seasonal variation. Web-based questionnaires are convenient for the participant and result in automatic data capture for study investigators. This study reports on the acceptability of repeated web-based administration of the Oxford WebQ – a 24-h recall of frequency from a set food list suitable for self-completion from which energy and nutrient values can be automatically generated. As part of the UK Biobank study, four invitations to complete the Oxford WebQ were sent by email over a 16-month period. Overall, 176 012 (53 % of those invited) participants completed the online version of the Oxford WebQ at least once and 66 % completed it more than once, although only 16 % completed it on all four occasions. The response rate for any one round of invitations varied between 34 and 26 %. On most occasions, the Oxford WebQ was completed on the same day that they received the invitation, although this was less likely if sent on a weekend. Participants who completed the Oxford WebQ tended to be white, female, slightly older, less deprived and more educated, which is typical of health-conscious volunteer-based studies. These findings provide preliminary evidence to suggest that repeated 24-h dietary assessment via the Internet is acceptable to the public and a feasible strategy for large population-based studies. </p> |
| spellingShingle | Galante, J Adamska, L Young, A Young, H Littlejohns, T Gallacher, J Allen, N The acceptability of repeat Internet-based hybrid diet assessment of previous 24-h dietary intake: administration of the Oxford WebQ in UK Biobank |
| title | The acceptability of repeat Internet-based hybrid diet assessment of previous 24-h dietary intake: administration of the Oxford WebQ in UK Biobank |
| title_full | The acceptability of repeat Internet-based hybrid diet assessment of previous 24-h dietary intake: administration of the Oxford WebQ in UK Biobank |
| title_fullStr | The acceptability of repeat Internet-based hybrid diet assessment of previous 24-h dietary intake: administration of the Oxford WebQ in UK Biobank |
| title_full_unstemmed | The acceptability of repeat Internet-based hybrid diet assessment of previous 24-h dietary intake: administration of the Oxford WebQ in UK Biobank |
| title_short | The acceptability of repeat Internet-based hybrid diet assessment of previous 24-h dietary intake: administration of the Oxford WebQ in UK Biobank |
| title_sort | acceptability of repeat internet based hybrid diet assessment of previous 24 h dietary intake administration of the oxford webq in uk biobank |
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