Christina Johnson

ORCID: 0009-0009-1747-2999
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About
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Research Areas
  • Pregnancy and preeclampsia studies
  • Maternal and Perinatal Health Interventions
  • Maternal and fetal healthcare
  • Health Systems, Economic Evaluations, Quality of Life
  • Folate and B Vitamins Research
  • Assisted Reproductive Technology and Twin Pregnancy
  • Child and Adolescent Health
  • Surgical site infection prevention
  • Iron Metabolism and Disorders
  • Lipoproteins and Cardiovascular Health
  • Healthcare Policy and Management
  • Suicide and Self-Harm Studies
  • Birth, Development, and Health
  • Attention Deficit Hyperactivity Disorder
  • Therapeutic Uses of Natural Elements
  • Cardiac, Anesthesia and Surgical Outcomes
  • Pharmaceutical Economics and Policy
  • Child and Adolescent Psychosocial and Emotional Development
  • Nutritional Studies and Diet
  • Hip and Femur Fractures
  • Digital Mental Health Interventions
  • Gun Ownership and Violence Research
  • Health Policy Implementation Science
  • Empathy and Medical Education
  • Emergency and Acute Care Studies

Northwestern University
2024

Stanford University
2021-2022

Palo Alto University
2021

Stanford Medicine
2021

Stony Brook University Hospital
2019

A recent American Psychological Association Summit provided an urgent call to transform psychological science and practice away from a solely individual-level focus become accountable for population-level impact on health mental health. population ensures the of all children, adolescents, adults elimination inequities across groups. Science must guide three components this transformation. First, effective interventions be scaled up level using principles implementation science, investing in...

10.1037/amp0001334 article EN American Psychologist 2024-06-03

Abstract Background Familial hypercholesterolemia (FH) is a heritable disorder affecting 1.3 million individuals in the USA. Eighty percent of people with FH are undiagnosed, particularly minoritized populations including Black or African American people, Asian and women across racial groups. Family cascade screening an evidence-based practice that can increase diagnosis improve health outcomes but rarely implemented routine practice, representing important care gap. In pilot work, we...

10.1186/s13012-024-01355-x article EN cc-by Implementation Science 2024-04-09

Increased secure firearm storage can reduce youth injury and mortality, a leading cause of death for children adolescents in the US. Despite availability evidence-based programs recommendations from American Academy Pediatrics, few pediatric clinicians report routinely implementing these programs.

10.1001/jamapediatrics.2024.3274 article EN cc-by JAMA Pediatrics 2024-09-03

OPEN ACCESSNovember 29, 2022Say My Name: Understanding the Power of Names, Correct Pronunciation, and Personal Narratives Salma Dali, MD, Anaid Atasuntseva, PhD, Megha Shankar, Eve Ayeroff, Malorie Holmes, Christina Johnson, Abdullah Sulieman Terkawi, MS, Beth Beadle, Joon Chang, Kathleen Boyd, Tamara Dunn, MD https://orcid.org/0000-0001-8917-3028 Fellow, Department Pediatrics, Division Pediatric Hospital Medicine, University California, San Francisco E-mail Address: [email protected] , PhD...

10.15766/mep_2374-8265.11284 article EN cc-by-nc MedEdPORTAL 2022-11-29

Background: Risk for cardiovascular events is elevated in people with psoriatic disease. Our team developed a care coordination model to assist managing risk We piloted this and study procedures prior launching fully powered prospective clinical trial. Objective: This used qualitative methods gather feedback on the coordinator from constituents (clinicians, patients, coordinators) who participated pilot trial optimize approach. Methods: conducted 42 total interviews disease, referring...

10.1177/24755303241257906 article EN Journal of Psoriasis and Psoriatic Arthritis 2024-07-20

Familial hypercholesterolemia (FH) is an autosomal dominant genetic condition that carries increased risk for premature atherosclerotic cardiovascular disease, events, and death. Due to low uptake of evidence-based practices, up 80% FH patients remain undiagnosed most are undertreated. This project aimed understand patient clinician perceptions across the care pathway diagnosis treatment FH, inform implementation strategy design two clinical trials seeking increase care. With input from...

10.1186/s43058-024-00670-0 article EN cc-by-nc-nd Implementation Science Communications 2024-12-02

To conduct a biomarker survey to examine the anemia burden and vitamin B12 folate status in women of reproductive age as part an ongoing periconceptional surveillance program Southern India. Participants were (15–40 y) who not pregnant or lactating resided households within 50 km2 catchment area our community-based research site Venous blood samples collected at enrollment (n = 813), whole analyzed for hemoglobin using automated Coulter counter. Plasma, serum, red cells (RBC) separated by...

10.1093/cdn/nzz034.p10-101-19 article EN cc-by-nc-nd Current Developments in Nutrition 2019-06-01

INTRODUCTION: Postpartum (PP) infections are more common after Cesarean section (CS) compared to vaginal deliveries. Preoperative Cefazolin is commonly used, recent evidence indicates that adding azithromycin (AZI) as extended antibiotic coverage decreases the risk of infectious comorbidities for non-elective CS (nCS). Since 2017, our L&D used AZI + cefazolin in nCS. Goal was determine if preoperative lowers PP infections. METHODS: An IRB approved retrospective cohort study conducted. ST...

10.1097/01.aog.0000558809.17247.6a article EN Obstetrics and Gynecology 2019-05-01

To characterize the reproductive history and pregnancy outcomes in women of age as part an ongoing periconceptional surveillance program Southern India. Participants were (15-40 y) who not pregnant or lactating resided households within 50 km2 catchment area our community-based research site India (n = 813). After obtaining informed consent/assent, obstetric histories captured by a trained OB/GYN nurse via electronic interviewer-administered questionnaire with study participants. In this...

10.1093/cdn/nzz048.p11-006-19 article EN cc-by-nc-nd Current Developments in Nutrition 2019-06-01

To conduct a biomarker survey to examine the burden of anemia, iron deficiency, and inflammation in women reproductive age Southern India. Participants were (15–40 y; n = 980) who not pregnant or lactating resided households within 50 km,2 catchment area our periconceptional surveillance program Venous blood samples collected at enrollment by trained laboratory technician research facility. Whole analyzed for hemoglobin (Hb) using an automated Coulter counter. Plasma, serum, red cells...

10.1093/cdn/nzaa053_031 article EN cc-by-nc-nd Current Developments in Nutrition 2020-05-29

INTRODUCTION: The goal of preoperative antibiotics is to decrease and prevent postpartum infections. Recent evidence indicates that adding azithromycin (AZI) Cefazolin as extended antibiotic coverage can the risk infectious co-morbidities for non-elective Cesarean Deliveries (nCD). November 2017 we started using AZI + cefazolin in nCD. was determine institutional compliance administration. METHODS: An IRB approved retrospective cohort study over 4 months patients undergoing ST (1st...

10.1097/01.aog.0000558763.04747.4c article EN Obstetrics and Gynecology 2019-05-01

INTRODUCTION: Primary Cesarean sections (CD) pose greater risks of mortality and morbidity than vaginal delivery for nulliparous, term, singleton, vertex (NTSV) women. There is 15 fold variation in NTSV cesareans US hospitals, suggesting an opportunity change at the institutional level. In January 2016, Stony Brook started a QI initiative (QI-i) to lower rate CD via grand rounds education identifying active labor as 6 cm dilation, encouraging optimal patient positioning promote progress...

10.1097/01.aog.0000559103.21293.83 article EN Obstetrics and Gynecology 2019-05-01

To examine biomarkers of heavy metal exposure in women reproductive age as part an ongoing periconceptional surveillance program Southern India. Participants were (15–40 y) who not pregnant or lactating and resided households within the 50 km2 catchment area our community-based research site. Venous blood samples collected metal-free blue top K2EDTA vacutainers, urine acid-washed containers. Plasma red cells separated by centrifugation, processed, stored <−80 °C until analysis. Heavy...

10.1093/cdn/nzz044.p24-054-19 article EN cc-by-nc-nd Current Developments in Nutrition 2019-06-01

To examine the burden of metabolic outcomes and associations vitamin B12 status with health in women reproductive age (WRA), as part a population-based biomarker survey Chittoor, India. Participants (980 WRA; 15–40y nonpregnant or lactating) were assessed for glycated hemoglobin (HbA1c; nephelometry) serum concentrations (chemiluminescence). Anthropometric measurements systolic (SBP) diastolic (DBP) blood pressures collected triplicate. Bioelectrical impedance analysis was used to evaluate...

10.1093/cdn/nzab045_028 article EN cc-by-nc-nd Current Developments in Nutrition 2021-06-01
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