Selected article for: "age range and study period"

Author: Raina MacIntyre, C.; Chughtai, Abrar Ahmad; Zhang, Yi; Seale, Holly; Yang, Peng; Chen, Joshua; Pan, Yang; Zhang, Daitao; Wang, Quanyi
Title: Viral and bacterial upper respiratory tract infection in hospital health care workers over time and association with symptoms
  • Document date: 2017_8_9
  • ID: 1ckykkob_26
    Snippet: were not vaccinated for influenza (78.5%) during the study season (Table 1 ). The mean age of participants was 36.7 years (SD ±9.7 and range 20-65 years) and around half of them were doctors. Thirteen percent (29/223) of participants had at least one pre-existing medical condition and 64% (143/223) had performed high risk procedures during the study period......
    Document: were not vaccinated for influenza (78.5%) during the study season (Table 1 ). The mean age of participants was 36.7 years (SD ±9.7 and range 20-65 years) and around half of them were doctors. Thirteen percent (29/223) of participants had at least one pre-existing medical condition and 64% (143/223) had performed high risk procedures during the study period.

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