نتایج جستجو برای: case‑control

تعداد نتایج: 331  

Journal: :Pesquisa Brasileira em Odontopediatria e Clínica Integrada 2018

Journal: :Jurnal Kebidanan Harapan Ibu Pekalongan 2023

Preeclampsia in Indonesia is the second leading cause of maternal death after bleeding with an incidence rate 3-10%. and complications among pregnant women globally. The risk preeclampsia increases as mother's weight during pregnancy. purpose this study was to determine relationship between gain at Banyumas Regency Health Center. This used a casecontrol design. results showed that most responde...

Journal: :Gastroenterology 1999
I J Cook P J Kahrilas

Study selection Study designs of evaluations included in the review All study designs excluding letters, case reports and single case studies were included in the review. Studies reported in the review included: RCTs, controlled multiple crossover, controlled nonrandomized concurrent control, controlled nonrandomized historical control, uncontrolled case series, uncontrolled retrospective case ...

Journal: :Stroke 1991
K Sutton-Tyrrell

Case-control studies are retrospective investigations in which a diseased group (cases) and a disease-free group (controls) are compared with the aim of uncovering risk factors that differ between the groups. Many times, cause-effect relationships between the risk factor and disease are inferred from the results. Many important risk factors have been identified through the use of a casecontrol ...

2016
Mohammed Y Khanji Ian S Stone Wai-Yee James Armida Balawon Leonette John Redha Boubertakh Neil C Barnes Steffen E Petersen

Background Chronic obstructive pulmonary disease (COPD) is a complex disorder associated with significant cardiovascular morbidity and mortality. Despite this, current cardiovascular scoring systems do not include COPD in their risk prediction models. The aims of this casecontrol study were to assess whether differences in cardiovascular surrogate markers exist in COPD to further understand the...

2004
Vijay A.K.B. Gundi Raoul Desbriere Bernard La Scola

create a niche for M. tuberculosis (10). Our hypothesis could be refuted or corroborated in several ways, for example, by a case-control study of HIV-negative patients infected with tuberculosis. If this study refutes our hypothesis, the idea that sex hormones play a direct role in the immune response to M. tuberculosis would be supported. Such findings might also provide possibilities for drug...

Journal: :Asian Pacific journal of health sciences 2022

Objective: The objective of the study is to assess protein oxidation status and its correlation with antioxidant potential in serum during preeclampsia (PE). Materials Methods: A casecontrol was performed on 63 pregnant subjects (mean age = 30 tential serpreeclamptic 32 age-matched normotensive (control) women. Serum samples were analyzed for total protein, globulin, albumin, carbonyls (PCO), a...

2015
Karin B. Yeatts

Case-control studies are used to determine if there is an association between an exposure and a specific health outcome. These studies proceed from effect (e.g. health outcome, condition, disease) to cause (exposure). Case-control studies assess whether exposure is disproportionately distributed between the cases and controls, which may indicate that the exposure is a risk factor for the health...

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