Sai Ma

Summary

Affiliation: Johns Hopkins Bloomberg School of Public Health
Country: USA

Publications

  1. pmc Racial disparities in medical expenditures within body weight categories
    Sai Ma
    Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
    J Gen Intern Med 27:780-6. 2012
  2. doi request reprint Road traffic injury in China: a review of national data sources
    Sai Ma
    Johns Hopkins International Injury Research Unit, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland 21205, USA
    Traffic Inj Prev 13:57-63. 2012
  3. doi request reprint Seat belt and child seat use in Lipetskaya Oblast, Russia: frequencies, attitudes, and perceptions
    Sai Ma
    Johns Hopkins International Injury Research Unit, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland 21205, USA
    Traffic Inj Prev 13:76-81. 2012
  4. pmc Paternal race/ethnicity and birth outcomes
    Sai Ma
    Pardee RAND Graduate School, Johns Hopkins School of Public Health, Baltimore, MD, USA
    Am J Public Health 98:2285-92. 2008
  5. doi request reprint A simulation of affordability and effectiveness of childhood obesity interventions
    Sai Ma
    Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
    Acad Pediatr 11:342-50. 2011
  6. doi request reprint Early childhood health promotion and its life course health consequences
    Bernard Guyer
    Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
    Acad Pediatr 9:142-149.e1-71. 2009

Collaborators

Detail Information

Publications6

  1. pmc Racial disparities in medical expenditures within body weight categories
    Sai Ma
    Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
    J Gen Intern Med 27:780-6. 2012
    ..Despite federal guidelines calling for the reduction of obesity and elimination of health disparities, black-white differences in obesity prevalence and in medical expenditures and utilization of health care services persist...
  2. doi request reprint Road traffic injury in China: a review of national data sources
    Sai Ma
    Johns Hopkins International Injury Research Unit, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland 21205, USA
    Traffic Inj Prev 13:57-63. 2012
    ..This study sought to systematically review 4 national-level data sources that can be used to estimate burdens of RTI, including mortality, injury, and crashes in China...
  3. doi request reprint Seat belt and child seat use in Lipetskaya Oblast, Russia: frequencies, attitudes, and perceptions
    Sai Ma
    Johns Hopkins International Injury Research Unit, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland 21205, USA
    Traffic Inj Prev 13:76-81. 2012
    ..This study describes observed seat belt use and knowledge, attitudes, and perceptions of seat belt use in Lipetskaya Oblast, Russia...
  4. pmc Paternal race/ethnicity and birth outcomes
    Sai Ma
    Pardee RAND Graduate School, Johns Hopkins School of Public Health, Baltimore, MD, USA
    Am J Public Health 98:2285-92. 2008
    ..I sought to identify whether there were associations between paternal race/ethnicity and birth outcomes among infants with parents of same- and mixed-races/ethnicities...
  5. doi request reprint A simulation of affordability and effectiveness of childhood obesity interventions
    Sai Ma
    Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
    Acad Pediatr 11:342-50. 2011
    ..This study seeks to project at what level of effectiveness and cost a population-based or targeted intervention would yield a positive net economic benefit...
  6. doi request reprint Early childhood health promotion and its life course health consequences
    Bernard Guyer
    Department of Population, Family and Reproductive Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA
    Acad Pediatr 9:142-149.e1-71. 2009
    ..To explore whether health promotion efforts targeted at preschool-age children can improve health across the life span and improve future economic returns to society...