NR-520 Week 5 Synthesis and the Evidence Table: How to Write It

What NR-520 Week 5 asks for

The failure this stage is built to prevent has a recognizable shape: five paragraphs, one per study, each beginning with an author name, ending with a sentence that says the studies generally support the intervention. Nothing in that structure is synthesis. It is a list arranged alphabetically by accident, and the reader has to do the integrating work that the writer was supposed to do.

Synthesis organizes by finding rather than by author. The paragraph starts with a claim, and the studies appear inside it as support, qualification or dissent. Three studies in different settings reported the same direction of effect while a fourth, the only one in an outpatient population, did not. That sentence is a synthesis sentence, and everything a grader wants to see about your reasoning is inside it.

The evidence table is the companion instrument. Rows are studies, columns are the features that let a reader compare them: citation, design, sample and setting, intervention, outcome measured, key result with numbers, appraisal rating, and a short note on limitations. Built well, the table carries the detail so your prose can carry the argument, and in most guides it sits outside the word count, which makes it the most efficient page in the assignment.

Expect a written synthesis with a table attached, or a table with a narrative that explains it. If your section runs a discussion this week, remember Canvas posts cannot be edited once submitted, so check the numbers copied into any table before it goes up.

The NR-520 Week 5 method, step by step

Six moves from separate appraisals to a single defensible claim.

1. Build the table before writing a sentence

   Fill every cell for every study first. The empty cells are informative: a column that is blank for three of five studies is telling you those papers cannot be compared on that feature, and that is a finding your prose should report.

2. Sort the rows by something that matters

   Alphabetical order encodes nothing. Sorting by design strength, by setting or by direction of effect makes patterns appear on the page, and the sort you choose is itself an analytic decision worth a sentence.

3. Name the patterns out loud

   Write three or four candidate claims that more than one study supports. Agreement on direction, disagreement on size, a setting that behaves differently, an outcome measured two incompatible ways. These become your paragraph topics.

4. Write each paragraph claim first, studies second

   Open with the claim, then bring in the studies that support it, then the one that complicates it. A paragraph that opens with an author name has already surrendered the structure the rows are scored on.

5. Weigh the disagreement rather than averaging it

   When findings conflict, say which you weight more heavily and why, using design, sample size or population match as the reason. Splitting the difference is not a judgment and reads as an avoidance of one.

6. Land on a claim with its conditions attached

   Close with what the body of evidence supports and for whom. The evidence supports the intervention for hospitalized adults over a short horizon, with no usable evidence for the outpatient population, is a finished synthesis. The evidence is promising is not.

A layout and word budget for a synthesis with table

The frame below suits a narrative of roughly 1,200 to 1,500 words with a separate table. It is our tutoring outline rather than an official structure, and your week's rubric overrides it wherever the two disagree. Scale the targets to your assigned length.

Evidence craft for synthesis week

Never merge results measured differently. Two studies reporting readmission at 30 days and at 90 days are not reporting the same outcome, and a sentence that combines them into one finding is an error a careful grader will catch. Say the measures differ, then compare direction rather than size.

Carry the numbers into the table, not the prose. Prose loaded with confidence intervals becomes unreadable. Put the figures in the cell, then let the sentence say what the figure means, which is the division of labor the two forms are built for.

Cite in support of a claim, not at the end of a summary. A citation belongs on the sentence making the assertion. Three references stacked at the close of a paragraph tell a reader that the paragraph was assembled from sources rather than argued from them.

Keep the appraisal ratings visible. Synthesis that treats a small single site report as equal to a multicenter trial has thrown away last week's work. When a weaker study drives one of your themes, say so in the sentence, because acknowledging it costs nothing and hiding it costs a row.

Five mistakes that cost points in this week's territory

• Author by author paragraphs. The structural tell of an unsynthesized paper, and it is visible from the first three words of each paragraph.
• A table with a citation column and little else. Without design, sample, outcome measure and result, the table cannot support a comparison and becomes a decorated reference list.
• Averaging conflicting findings. Reporting that results were mixed and moving on leaves the hardest and most heavily weighted judgment unmade.
• A claim with no population attached. Evidence supports the intervention is not actionable. For whom, in what setting, over what horizon.
• Gaps written as filler. More research is needed says nothing. Name the specific population, outcome or duration nobody in your set studied.

Before you submit

• Every paragraph opens with a claim rather than an author name
• The table has design, sample, setting, outcome measure, result and rating columns filled
• The sort order of the table is stated and justified
• Conflicting findings are weighted with a stated reason
• No two differently measured outcomes are combined into one finding
• The closing claim names the population and the conditions it holds under

Questions students ask about this stage

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