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Full-Text Articles in Epidemiology

Examining The Influence Of Contextual Factors On Risky Sexual Behavior Among Young Women In Zomba District, Malawi: A Multilevel Analysis, Melissa K. Ward-Peterson Sep 2017

Examining The Influence Of Contextual Factors On Risky Sexual Behavior Among Young Women In Zomba District, Malawi: A Multilevel Analysis, Melissa K. Ward-Peterson

FIU Electronic Theses and Dissertations

The objective of this study was to examine the association between risky sexual behavior and contextual factors related to economic resources, woman’s empowerment, and health facility characteristics among young women in Zomba district, Malawi. Secondary analyses of the Schooling, Income, and Health Risk (SIHR) study were undertaken. Four outcomes related to risky sexual behavior were examined: if participants had ever had sex, consistent condom use, and two scores measuring risk related to partner history and age during sexual activity. Regression models with cluster-robust standard errors and multilevel regression models were used to estimate associations; analyses were stratified by school enrolment …


Retention Of Mothers And Infants In The Prevention Of Mother-To-Child Transmission Of Hiv Programme Is Associated With Individual And Facility-Level Factors In Rwanda., Godfrey B Woelk, Dieudonne Ndatimana, Sally Behan, Martha Mukaminega, Epiphanie Nyirabahizi, Heather J. Hoffman, Placidie Mugwaneza, Muhayimpundu Ribakare, Anouk Amzel, B Ryan Phelps Jul 2016

Retention Of Mothers And Infants In The Prevention Of Mother-To-Child Transmission Of Hiv Programme Is Associated With Individual And Facility-Level Factors In Rwanda., Godfrey B Woelk, Dieudonne Ndatimana, Sally Behan, Martha Mukaminega, Epiphanie Nyirabahizi, Heather J. Hoffman, Placidie Mugwaneza, Muhayimpundu Ribakare, Anouk Amzel, B Ryan Phelps

Epidemiology Faculty Publications

OBJECTIVES: Investigate levels of retention at specified time periods along the prevention of mother-to-child transmission (PMTCT) cascade among mother-infant pairs as well as individual- and facility-level factors associated with retention.

METHODS: A retrospective cohort of HIV-positive pregnant women and their infants attending five health centres from November 2010 to February 2012 in the Option B programme in Rwanda was established. Data were collected from several health registers and patient follow-up files. Additionally, informant interviews were conducted to ascertain health facility characteristics. Generalized estimating equation methods and modelling were utilized to estimate the number of mothers attending each antenatal care visit …