Vanaporn WuthiekanunNisa SirisukkarnPrayad DaengsupaPrangyong SakaraseraneAmornwadee SangkakamWirongrong ChierakulLee D. SmytheMeegan L. SymondsMichael F. DohntAndrew T. SlackNicholas P. DaySharon J. PeacockMahidol UniversityThailand Ministry of Public HealthQueensland HealthUniversity of Oxford2018-08-242018-08-242007-01-01Emerging Infectious Diseases. Vol.13, No.1 (2007), 124-12610806059108060402-s2.0-33846081551https://repository.li.mahidol.ac.th/handle/20.500.14594/25061We defined the positive predictive accuracy of a hospital-based clinical diagnosis of leptospirosis in 9 provinces across Thailand. Of 700 suspected cases, 143 (20%) were confirmed by laboratory testing. Accuracy of clinical diagnosis varied from 0% to 50% between the provinces and was highest during the rainy season. Most confirmed cases occurred in the north and northeast regions of the country.Mahidol UniversityMedicineArticleSCOPUS10.3201/eid1301.060718