Results 201 to 210 of about 5,597,049 (251)

JCV serology in time: 3 years of follow-up

Acta Neurologica Scandinavica, 2016
Although many neurologists are reluctant to use natalizumab in MS (multiple sclerosis) given the increased risk for PML (progressive multifocal leukoencephalopathy), trust was regained with the introduction of JCV antibody titres as a potent disease-modifying therapy.
Cambron, M, Hadhoum, N, Duhin, E, Lacour, A, Chouraki, A, Vermersch, P   +5 more
openaire   +3 more sources

Findings at Follow-up Endoscopies in Subjects With Suspected Colorectal Abnormalities: Effects of Baseline Findings and Time to Follow-up

The Cancer Journal, 2007
Guidelines for colonoscopic surveillance after the removal of colorectal polyps already exist in the United Kingdom and United States. However, there is a continuing need to build up an evidence base on the likely effect of different follow-up policies for specific current findings.
Fay H, Cafferty, Jau-Min, Wong, Amy Ming-Fang, Yen, Stephen W, Duffy, Wendy S, Atkin, Tony Hsiu-Hsi, Chen   +5 more
openaire   +2 more sources

Incorporating Follow-up Time in M-Estimation for Survival Data

Lifetime Data Analysis, 2004
It has been approximately 30 years since D.R. Cox introduced the proportional hazards method to model the relationship between covariates and survival time. However, the proportional hazards model has limited value when the proportionality assumption is violated.
openaire   +2 more sources

Trends in Time to Completion of Mammographic Screening and Follow-Up Services

American Journal of Roentgenology, 2007
The popular press has raised questions about mammographic capacity in the United States, but mammographic utilization data have not been used to inform these concerns. We used data for the period 1995-2002 from the New Mexico Mammography Project to assess trends in time to completion of mammographic screening and follow-up services.The median time to ...
K Robin, Yabroff, Erin, Ashbeck, Robert, Rosenberg   +2 more
openaire   +2 more sources

Follow-up of Effects on Reaction Time with Partial Knowledge of Results

Perceptual and Motor Skills, 1963
Five groups of Ss participated in a reaction time experiment under 0, 10, 20, 30 and 40% knowledge of results conditions. The only dependable changes in reaction time with time on task were observed for the 0, 10, and 20% groups where reaction times became longer with increased task duration.
P D, MCCORMACK, W G, MCELHERAN
openaire   +2 more sources

Lyme Carditis: A Clinical Presentation and Long Time Follow-up

Scandinavian Journal of Infectious Diseases, 1997
The acute disease and a follow-up carried out up to 7 years after definite Lyme carditis in 6 patients is described. At the time of diagnosis all 6 patients had 2-3 degrees AV block, 4 patients presented with syncopes, and 1 revealed episodes of non-sustained ventricular tachycardia.
Midttun, Mette, Lebech, Anne Mette, Hansen, Klaus, Videbæk, Jørgen   +3 more
openaire   +3 more sources

Reply to S‐ICD: Is it time for radiological follow‐ups?

Journal of Cardiovascular Electrophysiology, 2021
Antonio Bisignani, Silvana De Bonis, Anna Lucia Cavaliere, Giovanni Bisignani   +3 more
openaire   +2 more sources

A timely reminder of the importance of follow up

British Journal of Oral and Maxillofacial Surgery, 2019
S, Delpachitra, A, Sklavos
openaire   +2 more sources

Time use and change in academic achievement: A longitudinal follow-up

Journal of Youth and Adolescence, 1992
As a follow-up of the research of Smith in 1990, academic achievement results from two years later are added to the data for 1208 of the 1584 seventh and ninth graders for whom Smith studied relationships between achievement and time use. Growth in academic achievement over two years, like contemporaneous achievement, is not positively related to time ...
openaire   +2 more sources

Does the Continuum of Care Improve the Timing of Follow-up Services?

Journal of the American Academy of Child & Adolescent Psychiatry, 1998
To identify the impact of the continuum-of-care treatment philosophy on the timing of follow-up services received by individuals discharged from inpatient facilities.Using data from the Fort Bragg Evaluation, the analyses involve hazard modeling of the timing of follow-up services.The continuum-of-care treatment philosophy greatly accelerated the ...
openaire   +2 more sources