Research Topics
| Sherri PalsSummaryAffiliation: Centers for Disease Control and Prevention Country: USA Publications
| Collaborators
|
Detail Information
Publications
Individually randomized group treatment trials: a critical appraisal of frequently used design and analytic approachesSherri L Pals
Division of HIV AIDS Prevention, National Center for HIV, Viral Hepatitis, STD and TB Prevention, MS E 45, Centers for Disease Control and Prevention, 1600 Clifton Rd, Atlanta, GA 30333, USA
Am J Public Health 98:1418-24. 2008....
Estimates of intraclass correlation for variables related to behavioral HIV/STD prevention in a predominantly African American and Hispanic sample of young womenSherri L Pals
Division of HIV AIDS Prevention, National Center for HIV, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA
Health Educ Behav 36:182-94. 2009..To illustrate the impact of ICCs on power, the authors present sample-size calculations and demonstrate how ICCs of differing magnitude will affect estimates of required sample size...
Ignoring the group in group-level HIV/AIDS intervention trials: a review of reported design and analytic methodsSherri L Pals
Division of HIV AIDS Prevention, National Center for HIV, Viral Hepatitis, STD and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA 30333, USA
AIDS 25:989-96. 2011..These studies require analytic methods that take within-group correlation into account. We reviewed published studies to determine the extent to which within-group correlation was dealt with properly...
Retention in an antiretroviral therapy programme during an era of decreasing drug cost in Limbe, CameroonJembia J Mosoko
Division of Global HIV AIDS, Centers for Disease Control and Prevention, Mutengene, Cameroon
J Int AIDS Soc 14:32. 2011....
