Juha Mehtälä

Summary

Publications

  1. doi request reprint Optimal designs for epidemiologic longitudinal studies with binary outcomes
    Juha Mehtälä
    Department of Vaccination and Immune Protection, National Institute for Health and Welfare, Helsinki, Finland
    Stat Methods Med Res 24:803-18. 2015
  2. doi request reprint Competition between Streptococcus pneumoniae strains: implications for vaccine-induced replacement in colonization and disease
    Juha Mehtälä
    Department of Vaccination and Immune Protection, National Institute for Health and Welfare, Helsinki, Finland
    Epidemiology 24:522-9. 2013
  3. pmc Between-strain competition in acquisition and clearance of pneumococcal carriage--epidemiologic evidence from a longitudinal study of day-care children
    Kari Auranen
    Department of Vaccination and Immune Protection, National Institute for Health and Welfare, Mannerheimintie 166, Helsinki, Finland
    Am J Epidemiol 171:169-76. 2010

Detail Information

Publications3

  1. doi request reprint Optimal designs for epidemiologic longitudinal studies with binary outcomes
    Juha Mehtälä
    Department of Vaccination and Immune Protection, National Institute for Health and Welfare, Helsinki, Finland
    Stat Methods Med Res 24:803-18. 2015
    ..A study with a reasonably large size should be designed in more than one phase because there are then enough observations to be spent in the first phase to revise the time spacing for the subsequent phases. ..
  2. doi request reprint Competition between Streptococcus pneumoniae strains: implications for vaccine-induced replacement in colonization and disease
    Juha Mehtälä
    Department of Vaccination and Immune Protection, National Institute for Health and Welfare, Helsinki, Finland
    Epidemiology 24:522-9. 2013
    ..One of the main drivers for serotype replacement is likely to be the competitive interactions between pneumococcal serotypes...
  3. pmc Between-strain competition in acquisition and clearance of pneumococcal carriage--epidemiologic evidence from a longitudinal study of day-care children
    Kari Auranen
    Department of Vaccination and Immune Protection, National Institute for Health and Welfare, Mannerheimintie 166, Helsinki, Finland
    Am J Epidemiol 171:169-76. 2010
    ..In contrast, acquisition of other serotypes in already-colonized hosts was weak (relative rate of acquisition = 0.09, 95% credible interval: 0.05, 0.15)...