Profile Details

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★★★★★

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USD 50 /hr

★★★★★

☆☆☆☆☆

Hire Dr. Marlene Guadalupe L.

Mexico

USD 50 /hr

Freelance Research Consultant | Expert in Clinical Epidemiology, Nutrition Science, and Statistical Analysis (SPSS & STA

Profile Summary

"I am a highly skilled research consultant with a strong academic and professional background in clinical epidemiology, nutritional sciences, and advanced statistical analysis. With a Master's degree in Health Sciences and ongoing doctoral studies, I specialize in designing research methodologies, conducting reviews, and performing complex data analyses using tools like SPSS. My expertise extends to developing and validating dietary assessment tools, publishing in high-impact journals, and mentoring professionals in research and scientific writing. My mission is to deliver evidence-based solutions that support clinical and public health decision-making."

Subject Matter Expertise

• ☆ Biostatistics
• ☆ Data Analysis
• ☆ Data Processing
• ☆ Data Exploration
• ☆ Data Management
• ☆ Nutritional Analysis
• ☆ Logic
• ☆ Spanish
• ☆ Clinical Trials
• ☆ Clinical Trial Design
• ☆ Patient Recruitment
• ☆ Clinical Data Management
• ☆ Clinical Trials Data Analysis
• ☆ Gastroenterology & Hepatology
• ☆ Liver Cancer
• ☆ Public Health
• ☆ Epidemiology
• ☆ Hypothesis
• ☆ Peer Review
• ☆ Research Methodology
• ☆ Survey Design & Methodology
• ☆ Literature Search
• ☆ Presentation Design
• ☆ Medical Writing
• ☆ Medical Content Writing
• ☆ Research Summaries & Abstracts
• ☆ Technical & Scientific Writing
• ☆ Journal Selection
• ☆ Manuscript & Journal Article Writing
• ☆ Literature Review
• ☆ Traditional/Narrative Literature Review
• ☆ Scientific Proofreading & Editing
• ☆ Proofreading & Editing
• ☆ Language Translation

Services

• Writing
• Research
• Consulting
• Data & AI

Writing Medical Writing, Technical Writing

Research Scientific and Technical Research, Secondary Data Collection

Consulting Healthcare Consulting

Data & AI Predictive Modeling, Statistical Analysis, Data Cleaning, Data Processing

Work Experience

Freelance Researcher

Instituto Mexicano del Seguro Social

January 2024 - Present

Scientific Researcher (PhD Student)

Instituto Mexicano del Seguro Social

January 2020 - January 2024

Graduate Research Assistant / Research Assistant

Instituto Mexicano del Seguro Social

January 2018 - December 2019

Education

Philosophy

Universidad Nacional Autónoma de México

August 2024 - Present

Health Sciences

Universidad Nacional Autónoma de México

January 2020 - Present

Health Sciences

Universidad Nacional Autónoma de México

August 2017 - November 2019

Dietetics

Universidad Juárez del Estado de Durango - Mexico

August 2011 - November 2016

Certifications

• Social and behavioral research best practices for clinical research

  Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán

  January 2024 - January 2024

• Buenas Practicas Clínicas

  Instituto Mexicano del Seguro Social Coordinación de Investigación en Salud

  January 2024 - January 2024

Publications

JOURNAL ARTICLE

Marlene López-Sánchez, Aleida Bautista-Santos, María del Pilar Milke-García, Aldo Allende-López, Rosalba Moreno-Alcántar, Segundo Morán (2025). Nutritional status and incidence of hepatocellular carcinoma in patients with compensated liver cirrhosis . Archives of Medical Research.

Marlene López-Sánchez, Juan O. Talavera, Nayeli Ortiz-Olvera, Rosalba Moreno Alcántar, Segundo Moran Villota (2024). Incidence and Associated factors to development of hyponatremia in a cohort of ambulatory patients with compensated liver cirrhosis . Annals of Hepatology.

Segundo Moran, López-Sánchez M, Milke-García MDP, Rodríguez-Leal G (2021). Current approach to treatment of minimal hepatic encephalopathy in patients with liver cirrhosis . World journal of gastroenterology.

CONFERENCE POSTER

Marlene López (2016). FREQUENCY OF DIETARY SODIUM RESTRICTION IN AMBULATORY CIRRHOTIC PATIENTS . XI NATIONAL MEETING OF THE MEXICAN ASSOCIATION OF HEPATOLOGY.