ArticleInternational journal of environmental research and public health2021
Interest in Sexually Transmitted Infections: Analysis of Web Search Data Terms in Eleven Large German Cities from 2015 to 2019.
Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed.
- Vitiligo in the Digital Spotlight: Retrospective Longitudinal Study in Germany.JMIR formative research · 2026Article
- Assessing the national burden of allergic asthma by web-search data, pollen counts, and drug prescriptions in Germany and Sweden.The World Allergy Organization journal · 2023Article
- Monitoring disease activity of pollen allergies: What crowdsourced data are telling us.The World Allergy Organization journal · 2022Article
- Eczema-related Web Search Data in Sweden: Investigating Search Patterns and the Influence of Weather.Acta dermato-venereologica · 2022Article
- [Web search data as health data? : Geographic differences, temporal trends, and topics of interest from internet search engine analyses in Germany].Der Hautarzt; Zeitschrift fur Dermatologie, Venerologie, und verwandte Gebiete · 2022Review
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Authors and funding
6 authors.
Funding
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Abstract
Incidence of sexually transmitted infections (STIs) such as chlamydia, gonorrhea, and syphilis has increased in recent years in the US and in European countries. In order to implement effective educational programs, the interests of target populations have to be identified. Since the internet is an important source of information-gathering on health issues, this study investigates web search data in large German cities related to STIs. Google Ads Keyword Planner was used to identify STI-related terms and their search volume in eleven German cities from June 2015 to May 2019. The data obtained were analyzed descriptively with regard to total search volumes, search volumes of specific thematic areas, and search volumes per 100,000 inhabitants. Overall, 741 terms with a total search volume of 5,142,560 queries were identified, with more than 70% of all search queries including a specific disease and "chlamydia" being the overall most often searched term (
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Registered trials
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