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List of works by William M Sappenfield

"We've Been Together. We Don't Have It. We're Fine." How Relationship Status Impacts Human Papillomavirus Vaccine Behavior among Young Adult Women.

scientific article published on 27 October 2016

2001 National MCH Epidemiology Awards: recognizing excellence. Maternal and Child Health

scientific article published in June 2002

2002 National MCH Epidemiology Awards: recognizing excellence

scientific article published on March 1, 2003

2003 National MCH Epidemiology Awards: recognizing excellence

scientific article published in March 2004

A multistate quality improvement program to decrease elective deliveries before 39 weeks of gestation

scientific article published on 01 May 2013

Accuracy of assisted reproductive technology information on birth certificates: Florida and Massachusetts, 2004-06

scientific article published on 17 February 2014

Are gestational diabetes mellitus and preconception diabetes mellitus less common in non-Hispanic black women than in non-Hispanic white women?

scientific article published on April 2014

Ascertainment of medicaid payment for delivery on the iowa birth certificate: is accuracy sufficient for timely policy and program relevant analysis?

scientific article published on May 2014

Assessing the Burden of Neonatal Abstinence Syndrome: Validation of ICD-9-CM Data, Florida, 2010-2011

scientific article published on 01 January 2020

Assessment of the Institute of Medicine recommendations for weight gain during pregnancy: Florida, 2004-2007.

scientific article published in April 2011

Assisted reproductive technology and the risk of preterm birth among primiparas

scientific article published on 20 February 2015

Association between perinatal medical expenses and a waiver to increase Florida healthy start services within Florida medicaid programs: 1998 to 2006.

scientific article

Association of maternal body mass index, excessive weight gain, and gestational diabetes mellitus with large-for-gestational-age births.

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Child- and state-level characteristics associated with preventive dental care access among U.S. children 5-17 years of age.

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Chronic Diseases and Use of Contraception Among Women at Risk of Unintended Pregnancy

scientific article published on 13 June 2016

Comparing Folic Acid Dosage Strengths to Prevent Reduction in Fetal Size Among Pregnant Women Who Smoked Cigarettes: A Randomized Clinical Trial

scientific article published on 01 May 2019

Comprehensive review of sleep-related sudden unexpected infant deaths and their investigations: Florida 2008.

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Contributors to excess infant mortality in the U.S. South

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Diagnosis Codes and Case Definitions for Neonatal Abstinence Syndrome

scientific article published on 26 August 2020

Factors associated with not having a personal health care provider for children in Florida

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Florida Populations Most at Risk of Not Being Up to Date With Colorectal Cancer Screening.

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Folic Acid Intake, Fetal Brain Growth, and Maternal Smoking in Pregnancy: A Randomized Controlled Trial

scientific article published on 04 April 2019

From Theory to Measurement: Recommended State MCH Life Course Indicators

scientific article

Gestational Weight Loss: Comparison Between the Birth Certificate and the Medical Record, Florida, 2012

scientific article published on 01 February 2019

Hospital Variations in Unexpected Complications Among Term Newborns

scientific article published on 10 February 2017

Hospital variation in cesarean delivery rates: contribution of individual and hospital factors in Florida

scientific article

Human papillomavirus vaccine information, motivation, and behavioral skills among young adult US women

scientific article published in October 2016

Importance of Performance Measurement and MCH Epidemiology Leadership to Quality Improvement Initiatives at the National, State and Local Levels

scientific article published on 16 July 2016

Infant and maternal characteristics in neonatal abstinence syndrome--selected hospitals in Florida, 2010-2011.

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Investigating the Decline of Fetal and Infant Mortality Rates in Alaska During 2010 and 2011.

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Is effective contraceptive use conceived prenatally in Florida? The association between prenatal contraceptive counseling and postpartum contraceptive use.

scientific article published in February 2012

Maternal Cotinine Levels and Red Blood Cell Folate Concentrations in the Periconceptual Period

scientific article published on 01 April 2020

Maternal and hospital characteristics of non-medically indicated deliveries prior to 39 weeks

scientific article

Multilevel factors associated with length of stay for neonatal abstinence syndrome in Florida's NICUs: 2010-2015

scientific article published on 16 September 2020

Obesity, assisted reproductive technology, and early preterm birth--Florida, 2004-2006.

scientific article published on 24 October 2012

Patients and providers' knowledge, attitudes, and beliefs regarding immediate postpartum long-acting reversible contraception: a systematic review

scientific article published on 23 May 2019

Perinatal periods of risk: a community approach for using data to improve women and infants' health

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Perinatal periods of risk: analytic preparation and phase 1 analytic methods for investigating feto-infant mortality

scientific article published on November 2010

Perinatal periods of risk: phase 2 analytic methods for further investigating feto-infant mortality

scientific article published on November 2010

Pregnancy-Related Deaths Due to Pulmonary Embolism: Findings from Two State-Based Mortality Reviews

scientific article published on September 1, 2013

Pregnancy-Related Deaths, Florida, 1999-2012: Opportunities to Improve Maternal Outcomes

scientific article

Prenatal smoking and birth outcomes among Mississippi residents

scientific article published on January 2003

Preventing large birth size in women with preexisting diabetes mellitus: The benefit of appropriate gestational weight gain

scientific article published on 15 August 2016

Promoting a Trained MCH Epidemiology Workforce in State Public Health Agencies Through Strategies Developed From Continued Partnerships

scientific article published on December 1, 2012

Racial/Ethnic Differences in the Percentage of Gestational Diabetes Mellitus Cases Attributable to Overweight and Obesity, Florida, 2004-2007

scientific article published on April 19, 2012

Racial/ethnic differences in the prevalence of gestational diabetes mellitus and maternal overweight and obesity, by nativity, Florida, 2004-2007.

scientific article

Reasons for the Increasing Hispanic Infant Mortality Rate: Florida, 2004–2007

scientific article published on August 1, 2012

Recognizing Excellence in Maternal and Child Health (MCH): 2009 National MCH Epidemiology Awards

scientific article published on November 1, 2010

Relationship status impacts primary reasons for interest in the HPV vaccine among young adult women.

scientific article published on 5 May 2016

Reliability and validity of birth certificate prepregnancy weight and height among women enrolled in prenatal WIC program: Florida, 2005.

scientific article published on October 2011

Sleep Duration Patterns from Adolescence to Young Adulthood and the Risk of Asthma

scientific article published on 15 July 2020

Sleep Duration Trajectories and Systemic Inflammation in Young Adults: Results From the National Longitudinal Study of Adolescent to Adult Health (Add Health).

scientific article published in November 2017

Sleep duration, obesity, and asthma, in Florida adolescents: analysis of data from the Florida Youth Risk Behavior Survey (2009-2013).

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States Monitoring Assisted Reproductive Technology (SMART) Collaborative: data collection, linkage, dissemination, and use.

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The Black and White of Infant Back Sleeping and Infant Bed Sharing in Florida, 2004–2005

scientific article published on April 1, 2012

The Collaborative Improvement and Innovation Network (CoIIN) to Reduce Infant Mortality: An Outcome Evaluation From the US South, 2011 to 2014.

scientific article published on 19 April 2018

The Florida Investigation of Primary Late Preterm and Cesarean Delivery: the accuracy of the birth certificate and hospital discharge records

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The Impact of ART on Live Birth Outcomes: Differing Experiences across Three States

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The Obstetric Hemorrhage Initiative (OHI) in Florida: The Role of Intervention Characteristics in Influencing Implementation Experiences among Multidisciplinary Hospital Staff

scientific article published on 13 May 2016

The impact of the availability of school vending machines on eating behavior during lunch: the Youth Physical Activity and Nutrition Survey.

scientific article published in October 2010

Trends in Contraceptive Use among Florida Women: Implications for Policies and Programs

scientific article published on December 1, 2012

Where are the data to drive policy changes for preconception health and health care?

scientific article