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Web scraping of user-simulated online nutrition information for people with multiple sclerosis.
Web scraping of user-simulated online nutrition information for people with multiple sclerosis.
- Source :
- Multiple Sclerosis & Related Disorders; Aug2024, Vol. 88, pN.PAG-N.PAG, 1p
- Publication Year :
- 2024
-
Abstract
- • Online dietary advice for multiple sclerosis often agrees with dietary guidelines. • Some online sources recommend restrictive eating patterns. • Individual foods and/or supplements may also be recommended. • Web scraping techniques can be used to simulate online searches for dietary advice. People diagnosed with multiple sclerosis (MS) often seek to modify their diet guided by online advice, however this advice may not align with national dietary guidelines. The aim of this study was to simulate an online search for dietary advice conducted by a person with MS and evaluate the content. It was hypothesised that a variety of eating patterns are promoted for MS online and these dietary approaches can be contradictory. An online search was simulated using Google Trends-informed search terms and Google and Bing search engines. URLs were extracted using R. Nutrition data were extracted including recommendations for diets, foods, supplements, and health professional consultation. Statistical analyses were conducted using R. 73 URLs from 49 websites were extracted, with only 14 results common to both search engines. Dietary recommendations included overall eating patterns (58 webpages, 79%), individual foods (55 webpages, 75%), and supplements (33 webpages, 45%). The most promoted eating pattern for MS was a balanced diet (33 recommendations, 48%), more likely by nonprofit organisations and health information websites (14 and 17 recommendations, 100% and 89%); lifestyle program websites were more likely to recommend restrictive diets (19 recommendations, 100%) (p < 0.001). 52% pages advised consulting a health professional, most often a doctor or dietitian. A balanced diet is the most recommended eating pattern for MS online, though advice promoting restrictive diets persists. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 22110348
- Volume :
- 88
- Database :
- Supplemental Index
- Journal :
- Multiple Sclerosis & Related Disorders
- Publication Type :
- Academic Journal
- Accession number :
- 178640562
- Full Text :
- https://doi.org/10.1016/j.msard.2024.105746