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Table 4 Migrant children with incomplete immunization screened by the Big Data and the traditional way

From: Infectious diseases prevention and control using an integrated health big data system in China

Models (Year) Total number of children visiting medical institutions (thousand) The number of suspected children with incomplete or blank immunization (thousand) The average number of suspected children checked by each township vaccination dept. per day The number of children confirmed with incomplete or blank immunization
Big Data (Aug, 2018–Jul, 2019) 983 11.9 1.64 240
Traditional way (Aug, 2017–Jul, 2018) 20