Kristin Sznajder

Assistant Professor of Public Health Sciences

Kristin Sznajder

Huck Affiliations

Publication Tags

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China Sleep Anxiety Prospective Studies Cohort Studies Medical Students Cross Sectional Studies Latent Class Analysis Mothers Pregnant Women Occupational Stress Vaccination Pandemics Mental Health Pregnancy Education Parturition Smartphone Structural Models Logistic Models Medical Student Worker Self Control Occupational Groups Factory

Most Recent Publications

Helping first-time mothers establish and maintain breastfeeding: Access to someone who can provide breastfeeding advice is an important factor

Brittany A. Massare, Nicole M. Hackman, Kristin K. Sznajder, Kristen Kjerulff, 2023, PLoS One

English as a foreign language writing anxiety and its relationship with self-esteem and mobile phone addiction among Chinese medical students—A structural equation model analysis

Yang Song, Kristin Sznajder, Qiuye Bai, Yanyan Xu, Yifei Dong, Xiaoshi Yang, 2023, PLoS One

Timing of hospital admission at first childbirth: A prospective cohort study

Kristen H. Kjerulff, Laura B. Attanasio, Jennifer Vanderlaan, Kristin K. Sznajder, 2023, PLoS One

The association between prenatal psychosocial factors and autism spectrum disorder in offspring at 3 years: a prospective cohort study

Jyssica Seebeck, Kristin K. Sznajder, Kristen H. Kjerulff, 2023, Social Psychiatry

Mindfulness for mediating the relationship between self-control and alexithymia among Chinese medical students: A structural equation modeling analysis

Chong Liu, Can Cui, Kristin K. Sznajder, Jiana Wang, Xiaoxuan Zuo, Xiaoshi Yang, 2022, Frontiers in Psychology

Cesarean Section and Child Development at 3 Years: A Prospective Cohort Study of First Births in Pennsylvania

Kristin K. Sznajder, Douglas Teti, Nicole M. Hackman, Brittany Massare, Kristen H. Kjerulff, 2022, Maternal and Child Health Journal on p. 2526-2535

Exploring the Association Between Resilience and Quality of Life Among Glaucoma Patients: Sleep Disturbance as a Mediating Factor

Qinqi Peng, Bo Qu, Kristin K. Sznajder, Qiongli Chen, Jiahui Fu, Shan He, Xiaoshi Yang, 2022, Frontiers in Medicine

Maternal use of acetaminophen during pregnancy and neurobehavioral problems in offspring at 3 years: A prospective cohort study

Kristin K. Sznajder, Douglas M. Teti, Kristen H. Kjerulff, 2022, PLoS One

Factors associated with symptoms of poor mental health among women factory workers in China’s supply chain

K. K. Sznajder, S. D. Harlow, J. Wang, L. Tso, Y. Ashagre, C. Han, 2022, International Archives of Occupational and Environmental Health on p. 1209-1219

Paternal Education and Its Impact on Breastfeeding Initiation and Duration: An Understudied and Often Overlooked Factor in U.S. Breastfeeding Practices

Nicole M. Hackman, Kristin K. Sznajder, Kristen H. Kjerulff, 2022, Breastfeeding Medicine on p. 429-436

Most-Cited Papers

Anxiety and its relationship with sleep disturbance and problematic smartphone use among Chinese medical students during COVID-19 home confinement — A structural equation model analysis

Yang Song, Kristin Sznajder, Can Cui, Yilong Yang, Ying Li, Xiaoshi Yang, 2022, Journal of Affective Disorders on p. 315-321

Coping styles for mediating the effect of resilience on depression among medical students in web-based classes during the covid-19 pandemic: Cross-sectional questionnaire study

Lina Zhao, Kristin Sznajder, Dan Cheng, Shimeng Wang, Can Cui, Xiaoshi Yang, 2021, Journal of Medical Internet Research

A prospective cohort study of post-traumatic stress disorder and maternal-infant bonding after first childbirth

Kristen H. Kjerulff, Laura B. Attanasio, Kristin K. Sznajder, Laura H. Brubaker, 2021, Journal of Psychosomatic Research

Covid-19 vaccine acceptance and associated factors among pregnant women in Pennsylvania 2020

Kristin K. Sznajder, Kristen H. Kjerulff, M Wang, Wenke Hwang, Sarah I. Ramirez, Chintan Gandhi, Chintan Gandhi, 2022, Preventive Medicine Reports

Resilience mediates the effect of self-efficacy on symptoms of prenatal anxiety among pregnant women: a nationwide smartphone cross-sectional study in China

Ruqing Ma, Fengzhi Yang, Lijuan Zhang, Kristin K. Sznajder, Changqing Zou, Yajing Jia, Can Cui, Weiyu Zhang, Wenzhu Zhang, Ning Zou, Xiaoshi Yang, 2021, BMC Pregnancy and Childbirth

Gynecologic pain related to occupational stress among female factory workers in Tianjin, China

Kristin K. Sznajder, Siobán D. Harlow, Sarah A. Burgard, Yanrang Wang, Cheng Han, Jing Liu, 2014, International Journal of Occupational and Environmental Health on p. 33-45

Sleep Quality as a Mediator in the Relationship Between Perceived Stress and Job Burnout Among Chinese Nurses: A Structural Equation Modeling Analysis

Yang Song, Fengzhi Yang, Kristin Sznajder, Xiaoshi Yang, 2020, Frontiers in Psychiatry

Factors influencing anxiety among WeChat users during the early stages of the COVID-19 pandemic in Mainland China: Cross-sectional survey study

Changqing Zou, Weiyu Zhang, Kristin Sznajder, Fengzhi Yang, Yajing Jia, Ruqing Ma, Can Cui, Xiaoshi Yang, 2021, Journal of Medical Internet Research

Barriers and Facilitators of HPV Vaccination in the VFC Program

Wayne S. Fleming, Kristin K. Sznajder, Margaret Nepps, Sameh W. Boktor, 2018, Journal of Community Health on p. 448-454

Resilience as the Mediating Factor in the Relationship Between Sleep Disturbance and Post-stroke Depression of Stroke Patients in China: A Structural Equation Modeling Analysis

Lina Zhao, Fengzhi Yang, Kristin K. Sznajder, Changqing Zou, Yajing Jia, Xiaoshi Yang, 2021, Frontiers in Psychiatry

News Articles Featuring Kristin Sznajder

Nov 24, 2022

Acetaminophen Use During Pregnancy May Increase ADHD-Like Symptoms In Children

A new study has found worrying results for using one of the most popular drugs in America.

Full Article

Oct 05, 2022

Study finds acetaminophen usage during pregnancy associated with sleep, attention problems

According to a study conducted by Penn State College of Medicine researchers, acetaminophen usage during pregnancy is connected with sleep and behaviour difficulties consistent with attention deficit hyperactivity disorder (ADHD).

Full Article

Oct 05, 2022

Taking acetaminophen (Tylenol) while pregnant linked to ADHD symptoms in preschoolers

It’s no secret that pregnant women should avoid alcohol and cigarettes for the health of their baby. Now, researchers from Penn State say it may be a good idea to also stay away from Tylenol as well. Study authors report taking acetaminophen while expecting may lead to sleep and behavioral issues in children that are consistent with attention deficit hyperactivity disorder (ADHD).

Full Article

Oct 04, 2022

Prenatal acetaminophen use linked to sleep, attention problems in preschoolers

Acetaminophen use during pregnancy is associated with sleep and behavior problems consistent with attention deficit hyperactivity disorder (ADHD), according to a study by Penn State College of Medicine researchers.

Full Article

Sep 29, 2022

Acetaminophen use during pregnancy can impact kids' behavior, researchers warn

Acetaminophen is widely taken during pregnancy, but a new study warns women that it may be linked to sleep and attention problems in children. They were discovered in kids at age 3.

Full Article

Jun 27, 2022

Suicide vulnerability index, machine learning model help predict counties’ risk

Suicide is a leading cause of death in the United States, but the models that have been used to predict suicide rates weight risk factors equally and rely on data for large geographic areas, limiting the precision of the predictions, according to Penn State researchers.

Full Article