From the Guidelines
The correct search query in PubMed for finding relevant articles about "the burden of gastroenteritis among children" is option b) Gastroenteritis AND children. This Boolean operator "AND" will retrieve articles that contain both terms, ensuring that the search results focus specifically on gastroenteritis in the pediatric population. Option a) Gastroenteritis OR children would yield too many irrelevant results because it would return articles about either gastroenteritis in any population or any topic related to children. Option c) is incorrect because "BUT" is not a standard Boolean operator in PubMed. Option d) Gastroenteritis NOT children would specifically exclude articles mentioning children, which is the opposite of what the research question aims to investigate. When conducting literature searches, using the AND operator helps narrow results to the specific intersection of concepts you're interested in, making your search more efficient and targeted to your research question about pediatric gastroenteritis burden, as discussed in studies such as 1.
Some key points to consider when searching for articles on this topic include:
- The importance of using specific Boolean operators to narrow down search results
- The need to focus on the pediatric population when investigating the burden of gastroenteritis among children
- The relevance of studies such as 1, which provide information on the epidemiology and management of infectious diarrhea
- The value of using PubMed as a resource for finding relevant articles on this topic, as it allows for targeted searches using specific keywords and Boolean operators.
It's also worth noting that the search query should be designed to capture the most relevant and up-to-date information on the topic, as the burden of gastroenteritis among children can vary over time and by location, as discussed in studies such as 1 and 1. Therefore, using the AND operator to search for articles containing both "Gastroenteritis" and "children" is the most effective way to find relevant information on this topic.
From the Research
Search Queries in PubMed
To find relevant articles for the research question "What is the burden of gastroenteritis among children?", the following search queries in PubMed can be used:
- Gastroenteritis AND children: This query will yield articles that contain both the terms "gastroenteritis" and "children", which is relevant to the research question 2, 3.
- The use of the Boolean operator "AND" is appropriate in this case, as it will retrieve articles that discuss gastroenteritis in the context of children.
- The other options, such as "Gastroenteritis OR children", "Gastroenteritis BUT children", and "Gastroenteritis NOT children", are not suitable for this research question, as they will retrieve articles that may not be relevant to the burden of gastroenteritis among children.
Relevant Studies
Some studies that may be relevant to the research question include:
- A study on the incidence and etiology of parasite-associated gastroenteritis among children in South Korea 4.
- A study on the treatment of acute gastroenteritis in children, which found that pleuran was ineffective in reducing the duration and severity of diarrhoea 5.
- A study on the evaluation and management of acute gastroenteritis in children, which provides guidance on the diagnosis, treatment, and prevention of the disease 6.