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Healthcare Evidence Synthesis: PICOT Questions, Appraisal and GRADE

Evidence-based practice support for nurses and clinicians: sharp PICOT questions, rigorous appraisal and evidence tables you can act on.

PICOTGRADEEvidence-based practice
Healthcare Evidence SynthesisPICOT • GRADE • Evidence-based practice
PICOT question framework for healthcare evidence synthesis: Population, adults with type 2 diabetes; Intervention, supervised resistance training; Comparison, usual care; Outcome, glycaemic control (HbA1c); Time, 12 months; beside a clinician reviewing evidence on a tablet

Healthcare Evidence Synthesis for Evidence-Based Practice

Evidence-based practice (EBP) projects start with a focused clinical question and end with a recommendation grounded in the best available evidence. In between are a structured literature search, critical appraisal of each study and a synthesis that rates how certain the evidence is.

We help you write a PICOT question, search the right databases, appraise studies with JBI critical appraisal tools, build evidence and level-of-evidence tables, and rate the certainty of evidence with GRADE, so your EBP project proposal or clinical recommendation stands up to review.

Healthcare Evidence Synthesis: What's Included

PICOT questions

A precise question covering Population, Intervention, Comparison, Outcome and Time, with examples tailored to your setting.

Evidence searches

Documented searches of PubMed, CINAHL and other databases for the studies that answer your PICOT question.

Critical appraisal

Study-by-study appraisal using the design-specific JBI critical appraisal checklists.

Evidence tables

Evidence tables and literature matrices summarising design, sample, findings and level of evidence.

Clinical guidelines research

Locating and summarising current guidelines relevant to your question.

EBP project support

Structure and feedback for EBP project proposals, implementation plans and evaluation plans.

Nursing research

Support tailored to nursing practice questions and settings.

Literature synthesis

Synthesis across studies, with certainty of evidence rated using GRADE.

Practice recommendations

Clear, evidence-linked recommendations for practice and further research.

How It Works

  1. 1

    Frame the question

    We turn your clinical problem into a PICOT question.

  2. 2

    Search

    We search the databases and document the strategy.

  3. 3

    Appraise

    We appraise each study with the matching JBI checklist.

  4. 4

    Synthesise

    We build the evidence table and rate certainty with GRADE.

  5. 5

    Recommend

    We summarise what the evidence supports and what it means for practice.

Standards and Guidelines We Follow

Our methods follow published standards from recognised authorities, so your work holds up to supervisors, examiners and peer reviewers.

StandardWhat it coversSource
JBI critical appraisal toolsDesign-specific checklists for appraising trustworthiness and resultsJBI Critical Appraisal Tools
GRADERating certainty of evidence and strength of recommendationsGRADE Working GroupGuyatt GH, et al. GRADE: an emerging consensus on rating quality of evidence. BMJ 2008;336:924-926
Cochrane HandbookMethods for searching and synthesising intervention evidenceCochrane Handbook for Systematic Reviews of Interventions, v6.5 (2024)
AACN EssentialsCompetencies nursing programs expect in evidence-based practiceAACN: The Essentials: Core Competencies for Professional Nursing Education

What You Receive

  • PICOT question with rationale
  • Search strategy and results log
  • Completed JBI appraisal checklists
  • Evidence table / literature matrix with levels of evidence
  • GRADE summary of certainty
  • Synthesis and practice recommendations

Who This Service Is For

  • BSN, MSN and DNP students: EBP assignments, projects and capstones.
  • Practising nurses: Evidence summaries for unit-level practice changes.
  • Clinical educators and leaders: Evidence for protocols, policies and training.
  • Allied health professionals: Appraised evidence for practice questions.

Healthcare Evidence Synthesis: Frequently Asked Questions

How do I write a good PICOT question?

Name the Population, Intervention, Comparison, Outcome and Time frame as specifically as your setting allows. We refine it with you so it can be searched and answered.

What is an evidence table in nursing?

A table that summarises each study's design, sample, findings, limitations and level of evidence, so the evidence can be compared side by side.

Which critical appraisal tool do you use?

The JBI checklist that matches each study's design, for example randomized controlled trials or analytical cross-sectional studies.

What is GRADE?

A widely used system for rating the certainty of a body of evidence and the strength of recommendations, developed by the GRADE Working Group.

Can you help with an EBP project proposal?

Yes: the PICOT question, literature review, implementation plan and evaluation plan.

Is my project confidential?

Yes. Your files are stored privately and only the people working on your project can open them. We sign a non-disclosure agreement on request.

Do you offer refinements after delivery?

Yes. After delivery you can request refinements within the agreed scope directly from your client dashboard.

How is the price calculated?

Every project gets an itemised quote based on scope, complexity and deadline. You pay only after you accept the quote.

How do I get started?

Request a free quote online, message us on WhatsApp or email us. A specialist will reply with an itemised quote within 2-4 business hours.

Who is credited for the work?

You remain the author. For publications, the ICMJE recommends acknowledging writing assistance and editing rather than listing it as authorship. For coursework, follow your institution's academic integrity policy.

Free Healthcare Evidence Synthesis Guides

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Ready to Get Your Quote?

Describe your project and a specialist will reply with an itemized quote within 2-4 business hours.

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