Kent R. Johnson

Family Medicine
12815 Heacock Street
Moreno Valley, CA 92553

Last Updated: 09/26/2026

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Found 5 publications

Protocol of the randomised placebo controlled pilot trial of the management of acute sciatica (SCIATICA): a feasibility study.

Protocol of the randomised placebo controlled pilot trial of the management of acute sciatica (SCIATICA): a feasibility study.

Journal: BMJ open
Published: July 08, 2018

Improving quality of care and long-term health outcomes through continuity of care with the use of an electronic or paper patient-held portable health file (COMMUNICATE): study protocol for a randomized controlled trial.

Improving quality of care and long-term health outcomes through continuity of care with the use of an electronic or paper patient-held portable health file (COMMUNICATE): study protocol for a randomized controlled trial.

Journal: Trials
Published: February 28, 2015

Evaluating surrogacy metrics and investigating approval decisions of progression-free survival (PFS) in metastatic renal cell cancer: a systematic review.

Evaluating surrogacy metrics and investigating approval decisions of progression-free survival (PFS) in metastatic renal cell cancer: a systematic review.

Journal: Annals of oncology : official journal of the European Society for Medical Oncology
Published: July 25, 2014

Is blood pressure reduction a valid surrogate endpoint for stroke prevention? An analysis incorporating a systematic review of randomised controlled trials, a by-trial weighted errors-in-variables regression, the surrogate threshold effect (STE) and the Biomarker-Surrogacy (BioSurrogate) Evaluation Schema (BSES).

Is blood pressure reduction a valid surrogate endpoint for stroke prevention? An analysis incorporating a systematic review of randomised controlled trials, a by-trial weighted errors-in-variables regression, the surrogate threshold effect (STE) and the Biomarker-Surrogacy (BioSurrogate) Evaluation Schema (BSES).

Journal: BMC medical research methodology
Published: October 28, 2011

Strengths and weaknesses of renal markers as risk factors and surrogate markers.

Strengths and weaknesses of renal markers as risk factors and surrogate markers.

Journal: Kidney international
Published: June 01, 2011
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Last Updated: 09/26/2026