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Research Gold

Professional evidence synthesis support for researchers, clinicians, and academic institutions worldwide.

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Frisco, TX 75034, USA

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Evidence Synthesis Experts

Our Services

From protocol to publish-ready manuscript, we provide end-to-end evidence synthesis support. Every project is led by PhD-level methodologists with peer-reviewed publication records. Manuscripts are customized for your target journal with unlimited revisions on all tiers.

Most Popular
Systematic Review
A comprehensive, reproducible synthesis of all available evidence addressing a clearly formulated research question. Our team follows Cochrane Handbook methodology and PRISMA 2020 reporting guidelines to deliver a publish-ready manuscript customized for your target journal — with unlimited revisions on all tiers.

What's Included

  • Protocol development (PROSPERO registration assistance)
  • Comprehensive search across PubMed, Embase, Cochrane CENTRAL, Scopus, and more
  • Title & abstract screening (dual reviewer)
  • Full-text screening with documented exclusion reasons
  • Standardized data extraction forms
  • Risk of bias assessment (RoB 2 / ROBINS-I / NOS)
  • Narrative synthesis with summary of findings tables
  • PRISMA 2020 flow diagram
  • Publish-ready manuscript customized for your target journal
Typical timeline: 1 - 5 weeks (varies by tier)
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Scoping Review
Map the breadth of literature on a topic to identify key concepts, evidence gaps, and research trends. Ideal for emerging fields, grant proposals, and doctoral theses. Conducted per JBI methodology and reported using PRISMA-ScR guidelines.

What's Included

  • Research question refinement (PCC framework)
  • Search strategy across PubMed, Scopus, CINAHL, and discipline-specific databases
  • Title & abstract screening
  • Full-text screening with charting
  • Data charting / extraction
  • Thematic analysis of findings
  • Evidence gap map
  • PRISMA-ScR flow diagram
  • Publish-ready summary report or manuscript draft
Typical timeline: 1 - 5 weeks (varies by tier)
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Meta-Analysis
Quantitative pooling of effect sizes from included studies to generate summary estimates. We handle everything from data preparation to publish-ready figures using R (meta, metafor packages) or Stata — with fully reproducible code provided.

What's Included

  • Effect size calculation and standardization
  • Heterogeneity assessment (I², τ², prediction intervals)
  • Fixed-effects and random-effects models
  • Forest plots for all outcomes
  • Subgroup and sensitivity analyses
  • Leave-one-out analyses
  • Funnel plots and Egger's test for publication bias
  • Meta-regression (if applicable)
  • GRADE certainty of evidence tables
Typical timeline: 1 - 5 weeks (varies by tier)
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Best Value

Systematic Review + Meta-Analysis

Our most comprehensive package combines a full systematic review with quantitative meta-analysis. One flat price, no add-ons needed. Includes everything from both the Systematic Review and Meta-Analysis packages above.

$1,500
1 - 5 weeks (varies by tier)
Start Order

Custom Service / Inquiry

Need a network meta-analysis, standalone component, or bespoke service? Describe your project and receive a personalized quote.

Request a Quote

Add-On Services

Customize your project with optional enhancements. Discuss add-ons with your project manager after placing your order.

Popular
Rush Delivery

Priority scheduling with a dedicated team, reducing turnaround by up to 50%. Ideal for grant deadlines, thesis submissions, and time-sensitive publications.

Additional Analyses

Request specialized analyses such as network meta-analysis, dose-response analysis, or cumulative meta-analysis beyond the standard package.

Recommended
GRADE Assessment

Formal assessment of evidence certainty using the GRADE framework. Includes summary of findings tables for each comparison and outcome — increasingly required by top journals.

Search Strategy Only

A standalone, peer-reviewed search strategy across your chosen databases (PubMed, Embase, Cochrane, Scopus, etc.) — fully documented and ready for you to execute independently.

Ready to Start Your Review?

Configure your project in minutes and see transparent pricing in real time. Publish-ready manuscripts customized for your target journal.

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