Instructions: In this task, you are given an abstract of article. Your task is to generate label "True" if abstract is structured, otherwise generate "False". A structured abstract is composed of a topic sentence (or key sentence), relevant supporting sentences, and a closing (or transition) sentence. This structure is key to keeping your abstract focused on the main idea and creating a clear and concise image.
Input: OBJECTIVE To investigate clinical aspects and risk factors for Salmonella serotype Marina infection in the United States.
METHODS We identified all isolates of S Marina reported in 1994 to the National Salmonella Surveillance System. Patients were interviewed about demographic information, clinical course, diet, travel history, and contact with reptiles before illness.
RESULTS Twenty-six (81%) of 32 patients were infants (<1 year of age) and 24 (75%) were male. This differs from other Salmonella isolates reported to the Centers for Disease Control and Prevention in 1994, of which 14% were from infants and 49% from male patients. Eleven patients (34%) were hospitalized for a median of 3.5 days (range: 2 to 21 days), and 1 died. Of 28 patients (88%) with reported iguana exposure, only 4 (14%) touched the reptile, and only 12 respondents (43%) realized that it might have been the source of infection. Seven (32%) of 22 families who owned an iguana at the time of illness continued to own an iguana when contacted a median of 28 weeks later. Persons who thought that the iguana was the source of infection were more likely to have given away or sold the pet than those who did not. Four isolates (13%) were from blood. Bacteremia was associated with taking antibiotics during the 30 days before S Marina infection (odds ratio: 24; 95% confidence interval: 1.2-1309).
CONCLUSION S Marina infection is a potentially serious illness associated with iguana exposure, and it reflects the larger problem of reptile-associated salmonellosis. Many parents do not know that owning an iguana puts their children at risk for Salmonella infection. Pediatricians, veterinarians, and pet store owners should inform their patients and customers of the potential risks of owning reptiles and provide appropriate preventive education.
Output:
True