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Fibromyalgia Among Patients With Chronic Migraine and Chronic Tension-Type Headache: A Multicenter Prospective Cross-Sectional Study: A Comment
(Wiley Publishing Asia Pty Ltd, 2018-02)
Cartas al editor
The emergence of sex differences in personality traits in early adolescence: A cross-sectional, cross-cultural study
(American Psychological Association, 2015)
Although large international studies have found consistent patterns of sex differences in personality traits among adults (i.e., women scoring higher on most facets), less is known about cross-cultural sex differences in ...
Weaknesses in the reporting of cross-sectional studies according to the STROBE statement: the case of metabolic syndrome in adults from Peru
(Facultad de Salud de la Universidad del Valle, 2015)
Introduction: The inadequate reporting of cross-sectional studies, as in the case of the prevalence of metabolic syndrome, could cause problems in the synthesis of new evidence and lead to errors in the formulation of ...
Data pooling efforts in Africa and Latin America
(Elsevier, 2017)
In August, 2016, the Global Body-Mass Index (BMI) Mortality Collaboration1 published their work on BMI as a predictor of all-cause mortality. The investigators pooled individual participant data from 239 prospective studies, ...
SARS-CoV-2 seroprevalence on the north coast of Peru: A cross-sectional study after the first wave
(NLM (Medline)USA, 2023-06-28)
Peru had the second-highest number of COVID-19 cases in Latin America. After the first wave, Peru registered more than 900,000 cases of COVID-19 and more than 36,000 confirmed deaths from the disease. Tumbes, a border area ...
Cross section scaling for H2O ionization by highly-charged ion impact
(Springer, 2019-02-21)
Electron production following single and multiple ionization of H2O by bare ion impact is theoretically studied by means of the classical trajectory Monte Carlo method. Our results are benchmarked against experimental data ...
Human and Equine Infection with Alphaviruses and Flaviviruses in Panamá during 2010: A Cross-Sectional Study of Household Contacts during an Encephalitis Outbreak
(American Society of Tropical Medicine and Hygiene, 2018)
Members of the genera Alphavirus (family Togaviridae) and Flavivirus (family Flaviridae) are important zoonotic human and equine etiologic agents of neurologic diseases in the New World. In 2010, an outbreak of Madariaga ...
Network Analysis of Posttraumatic Growth Dimensions: A Cross-Sectional Study in People Who Experienced the Death of a Loved One from COVID-19 in 16 Latin American Countries
(SAGE Publications, 2023)
The present study aimed to apply a network analysis model to provide an exploratory empirical conceptualization of dynamic networks of posttraumatic growth (PTG) symptoms in 7,434 people who experienced the death of a loved ...
Evaluating Urban Taeniasis as a Threat to Cysticercosis Elimination in Northern Peru
(American Society of Tropical Medicine and Hygiene, 2019)
Reintroduction of Taenia solium into a region in Peru where it had been eliminated prompted evaluation of the possibility of reintroduction from an urban reservoir of taeniasis. In a cross-sectional study of an adjacent ...
Psychometric properties of EURO-D, a geriatric depression scale: A cross-cultural validation study
(BioMed Central, 2015)
Background: Many of the assessment tools used to study depression among older people are adaptations of instruments developed in other cultural setting. There is a need to validate those instruments in low and middle income ...