Results 31 to 40 of about 5,881,005 (305)

Comparison of Her2-zero and Her2-low gastric cancer: A real-world retrospective cohort study.

open access: yes, 2023
<p>Comparison of Her2-zero and Her2-low gastric cancer: A real-world retrospective cohort study.</p ...
ünal, olçun ümit
core   +1 more source

Evaluation and Comparison of Daiokanzoto and Lubiprostone for Constipation: A Retrospective Cohort Study

open access: yesBiological and Pharmaceutical Bulletin, 2019
Daiokanzoto (DKT) and lubiprostone (LPS) are drugs used for constipation, but few studies have compared them. This study examined the effectiveness, adverse events, and medical economic efficiency of DKT and LPS for constipation. Patients who received DKT (DKT group) and those who received LPS (LPS group) during admission to Ogaki Municipal Hospital ...
Yoshida, Aya   +10 more
openaire   +3 more sources

How soon after infection with HIV does the risk of tuberculosis start to increase? A retrospective cohort study in South African gold miners [PDF]

open access: yes, 2005
BACKGROUND: Infection with human immunodeficiency virus (HIV) increases the risk of tuberculosis (TB), but no study has assessed how this risk changes with time since HIV seroconversion. METHODS: The incidence of pulmonary TB was estimated in miners with
Godfrey-Faussett, P   +11 more
core   +1 more source

The effect of HIV infection on time off work in a large cohort of gold miners with known dates of seroconversion. [PDF]

open access: yes, 2010
OBJECTIVES: To estimate the effect of HIV infection on time off work. To provide baseline estimates for economic and actuarial models, and for evaluations of ART and other workplace interventions. METHODS: A retrospective cohort study of gold miners with
G. Nelson   +13 more
core   +1 more source

The ERA-EDTA cohort study—comparison of methods to predict survival on renal replacement therapy [PDF]

open access: yes, 2006
Accurate prediction of patient survival from the time of starting renal replacement therapy (RRT) is desirable, but previously published predictive models have low accuracy.
Geddes, C.D.   +8 more
core   +10 more sources

Risk of Chronic Kidney Disease in Pneumoconiosis: Results from a Retrospective Cohort Study (2008–2019)

open access: yesBiomedicines, 2023
Background: Pneumoconiosis has considerable comorbidities, most notably pulmonary and cardiovascular diseases. However, the relationship between pneumoconiosis and chronic kidney disease (CKD) is largely unknown.
Chao-Hsuan Wei   +7 more
doaj   +1 more source

Comparison of cancer incidence among patients with rheumatic disease: a retrospective cohort study [PDF]

open access: yesArthritis Research & Therapy, 2014
Abstract Introduction Rheumatic diseases (RDs) are associated with different cancers; however, it is unclear whether particular cancers are more prevalent in certain RDs. In the present study, we examined the relative incidence of several cancers in a single homogeneous cohort of patients with different ...
Chang, Sung Hae   +6 more
openaire   +2 more sources

Association between Sjogren's syndrome and respiratory failure: put airway, interstitia, and vessels close together: a national cohort study. [PDF]

open access: yesPLoS ONE, 2014
OBJECTIVES: Few studies have evaluated the association between Sjogren's syndrome (SS) and respiratory failure (RF). Thus, we conducted a retrospective national cohort study to investigate whether Sjogren's syndrome (SS) increases the risk of respiratory
Jun-Jun Yeh   +6 more
doaj   +1 more source

Cohort studies

open access: yesKerala Journal of Psychiatry, 2021
Cohort studies are observational analytical studies and are placed just below randomized controlled trials in the hierarchy of scientific evidence. They are also called longitudinal studies and can be prospective, retrospective or ambidirectional.
Pankajakshan Vijayanthi Indu   +1 more
doaj   +1 more source

Comparison of Feeding Options for HIV-Exposed Infants: A Retrospective Cohort Study

open access: yesIndian Pediatrics, 2019
To compare growth, anemia prevalence, and sickness frequency in HIV- exposed uninfected infants on different feeding modes.In this retrospective cohort study, 109 HIV-exposed uninfected infants registered at our center were categorized into three groups as per their feeding mode during first 6 months viz. exclusively breast fed (n=50), animal milk fed (
Sandip, Ray   +6 more
openaire   +2 more sources

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