Robert B Penfold

Summary

Affiliation: Group Health Cooperative
Country: USA

Publications

  1. ncbi request reprint Use of antipsychotic medications in pediatric populations: what do the data say?
    Robert B Penfold
    Group Health Research Institute, 1730 Minor Ave, Suite 1600, Seattle, 98101, WA, USA
    Curr Psychiatry Rep 15:426. 2013
  2. doi request reprint Use of interrupted time series analysis in evaluating health care quality improvements
    Robert B Penfold
    Group Health Research Institute and the Department of Health Services Research, University of Washington, Seattle, Wash Electronic address
    Acad Pediatr 13:S38-44. 2013
  3. ncbi request reprint Heterogeneity in aripiprazole diffusion for bipolar disorder treatment in the Veterans Health Administration
    Robert B Penfold
    Group Health Research Institute, 1730 Minor Ave, Suite 1600, Seattle, WA 98101, USA
    Psychiatr Serv 63:1178-85. 2012
  4. pmc Reliability of a patient survey assessing cost-related changes in health care use among high deductible health plan enrollees
    Robert B Penfold
    Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, USA
    BMC Health Serv Res 11:133. 2011
  5. ncbi request reprint Changes in antidepressant use by young people and suicidal behavior after FDA warnings and media coverage: quasi-experimental study
    Christine Y Lu
    Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
    BMJ 348:g3596. 2014
  6. doi request reprint Changes in VA psychiatrists' attitudes about work environment and turnover during mental health service enhancement
    David C Mohr
    Center for Organization, Leadership, and Management Research, Veterans Affairs Boston Healthcare System, Boston, MA 02130, USA
    Psychiatr Serv 64:563-9. 2013
  7. doi request reprint Pediatric uptake of a newly available antipsychotic medication
    Robert B Penfold
    Harvard Medical School and Harvard Pilgrim Healthcare Institute, Department of Population Medicine, 133 Brookline Ave, 6th Floor, Boston, MA 02215, USA
    Pediatrics 125:475-82. 2010

Detail Information

Publications7

  1. ncbi request reprint Use of antipsychotic medications in pediatric populations: what do the data say?
    Robert B Penfold
    Group Health Research Institute, 1730 Minor Ave, Suite 1600, Seattle, 98101, WA, USA
    Curr Psychiatry Rep 15:426. 2013
    ..Differences in estimates are likely a function of differences in methodology; however, there is remarkable consistency in estimates of use by diagnosis. ..
  2. doi request reprint Use of interrupted time series analysis in evaluating health care quality improvements
    Robert B Penfold
    Group Health Research Institute and the Department of Health Services Research, University of Washington, Seattle, Wash Electronic address
    Acad Pediatr 13:S38-44. 2013
    ..An example of the database needed to conduct an ITS is provided, as well as SAS code to implement a difference-in-differences model using preschool-age children in California as a comparison group. ..
  3. ncbi request reprint Heterogeneity in aripiprazole diffusion for bipolar disorder treatment in the Veterans Health Administration
    Robert B Penfold
    Group Health Research Institute, 1730 Minor Ave, Suite 1600, Seattle, WA 98101, USA
    Psychiatr Serv 63:1178-85. 2012
    ..S. Food and Drug Administration (FDA) regulatory approval regarding changes in aripiprazole prescribing rates for treating bipolar disorder and to identify system-level covariates associated with faster regional uptake of aripiprazole...
  4. pmc Reliability of a patient survey assessing cost-related changes in health care use among high deductible health plan enrollees
    Robert B Penfold
    Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, USA
    BMC Health Serv Res 11:133. 2011
    ..Despite the widespread use of survey questions to measure changes in health care use and related behaviors, scant data exists on the reliability of such questions...
  5. ncbi request reprint Changes in antidepressant use by young people and suicidal behavior after FDA warnings and media coverage: quasi-experimental study
    Christine Y Lu
    Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
    BMJ 348:g3596. 2014
    ....
  6. doi request reprint Changes in VA psychiatrists' attitudes about work environment and turnover during mental health service enhancement
    David C Mohr
    Center for Organization, Leadership, and Management Research, Veterans Affairs Boston Healthcare System, Boston, MA 02130, USA
    Psychiatr Serv 64:563-9. 2013
    ..The study examined whether psychiatrists' work satisfaction and work environment perceptions changed during a period of transformation. Facility-level turnover rate was also examined...
  7. doi request reprint Pediatric uptake of a newly available antipsychotic medication
    Robert B Penfold
    Harvard Medical School and Harvard Pilgrim Healthcare Institute, Department of Population Medicine, 133 Brookline Ave, 6th Floor, Boston, MA 02215, USA
    Pediatrics 125:475-82. 2010
    ..The objective of this study was to determine the pattern of initiation and switching for off-label use of ziprasidone among Michigan children who were insured by Medicaid in the first year that ziprasidone was available...