How Reviewers Perceive Manuscript Revisions

By Dr. Zubair Khalid, DVM, MS, PhD · 2026-08-28

Quick Answer

• Reviewers judge revisions by how easily they can locate and verify each change, so a clear response letter and marked manuscript directly influence their satisfaction.
• Organize your response letter by reviewer comment, quote each point, and state exactly what you changed and where, which reduces reviewer effort and speeds the decision.
• A critical limitation is that no marking style can overcome substantive scientific flaws, and journals may still reject a revision if the underlying data or analysis remains inadequate.

How Reviewers Approach a Revised Manuscript

Peer review operates as a structured evaluation process where reviewers assess whether authors have adequately addressed prior concerns. The Committee on Publication Ethics Core Practices describe peer review as a core obligation for journals, meaning reviewers expect a transparent and accountable response to their comments. When a manuscript returns for a second round, the reviewer typically compares the new version against their original critique instead of reading it fresh. This comparison depends entirely on how clearly the author signals what has changed.

Reviewers commonly begin by reading the response letter before touching the revised manuscript. They look for a point by point account of how each comment was handled. If the letter is disorganized or vague, the reviewer must hunt through the manuscript to verify claims, which creates friction and can lower satisfaction with the revision. The practical implication is that your response letter is a working document that guides the reviewer through your changes.

The reviewer also checks whether you addressed the spirit of the comment, beyond the literal wording. For example, a reviewer who asked for more statistical detail expects to see the actual values and methods, not a sentence saying the analysis was updated. The National Library of Medicine Research Methods Resources emphasize that transparent reporting of methods is a foundation of reproducible research, and reviewers apply that same standard when evaluating revisions.

What Reviewers Expect in a Response Letter

A Point by Point Structure

The most effective response letters mirror the reviewer report exactly. Number each reviewer comment, paste the original text, and place your response directly beneath it. This structure lets the reviewer verify each item without cross-referencing multiple documents. A response that groups comments by theme or skips some points forces the reviewer to guess whether you missed a concern or chose to ignore it.

Clear Statements of Action

For each comment, state plainly what you did. Use phrases such as "We added a paragraph to the Methods section describing the inclusion criteria" or "We revised Figure 3 to show the confidence intervals." Avoid vague statements like "This has been addressed" without telling the reviewer where to look. The reviewer needs a map to the change, including the section, paragraph, and page or line number when possible.

Direct Responses to Each Concern

If you disagree with a comment, say so directly and provide your reasoning. Reviewers accept disagreement when it is supported by evidence. The EQUATOR Network emphasizes that transparent reporting of research decisions is a professional expectation, and a well-reasoned rebuttal demonstrates that you considered the comment seriously. A response that simply says "We disagree" without explanation reads as dismissive and may prompt the reviewer to recommend rejection.

A Summary of Major Changes

Some journals ask for a summary paragraph at the top of the response letter. Even when not required, a brief overview of the main changes helps the editor and reviewer understand the scope of your revision. This summary should list the most significant modifications, such as new analyses, added sections, or changes to the study design.

How to Mark Changes in the Manuscript

Use Track Changes or a Highlighted Version

Most journals accept a manuscript with tracked changes or highlighted text. The National Library of Medicine Research Methods Resources describe the importance of clear documentation in research, and the same principle applies to revision marking. A clean version without any indication of what changed forces the reviewer to compare files line by line, which is time-consuming and error prone.

Distinguish New Text from Deleted Text

When using track changes, the reviewer can see both additions and deletions. If you use a clean version, you must indicate deletions in the response letter, because the reviewer cannot see what was removed. State that you removed a section, a paragraph, or a sentence, and explain why. This transparency prevents the reviewer from assuming you ignored a comment about a problematic passage.

Number Your Responses to Match the Manuscript

Assign each response a number and place the same number in the manuscript margin next to the change. This cross-referencing system lets the reviewer jump from the response letter to the exact location of the change. The system is simple to implement and saves the reviewer substantial time.

At a Glance

The Role of the Editor in the Revision Process

The editor is the decision maker, not the reviewer. Reviewers provide recommendations, but the editor decides whether the revision is sufficient. The Committee on Publication Ethics Core Practices describe the editor's responsibility to manage peer review fairly and to make decisions based on the manuscript and the review reports. This means your response letter should also address the editor's concerns, which may include issues raised in the decision letter that were not part of the reviewer comments.

The editor reads the response letter to assess whether the revision is responsive and whether the authors have acted in good faith. A response that is thorough and respectful signals that the authors are engaged with the process. A response that is defensive or incomplete may lead the editor to seek additional review or to reject the manuscript.

Common Failure Patterns in Revision Responses

Ignoring a Comment Entirely

The most serious failure is to skip a comment. Reviewers notice when their concerns are not addressed, and the editor may interpret this as a lack of care. If you believe a comment is not applicable, say so and explain why. Silence is never a safe option.

Responding Without a Location

A response that says "We agree and have revised the manuscript" without a location forces the reviewer to search for the change. This wastes time and creates doubt about whether the change was actually made. Always provide a specific location.

Overstating the Change

Do not claim that you added a full analysis when you only added a sentence. The reviewer will verify the change and may lose trust if the response does not match the manuscript. Be precise about the scope of each change.

Using a Clean Manuscript Without a Map

A clean manuscript with no tracked changes or highlights is difficult to review. The reviewer must compare the new version to the old one, which is a slow process. If the journal requires a clean version, provide a detailed response letter that lists every change and its location.

Arguing Without Evidence

Disagreement is acceptable, but it must be supported by data or reasoning. A response that says "We believe our approach is correct" without explanation does not help the reviewer. Provide the evidence that supports your position.

How to Write a Response Letter That Works

Step 1: List Every Comment

Start by listing every comment from every reviewer and the editor. Number them in the order they appear in the review. This list is your checklist and ensures that nothing is missed.

Step 2: Write the Response for Each Comment

For each comment, write a response that includes the original comment text, a statement of what you did, and the location of the change. If you disagree, explain why and provide evidence.

Step 3: Mark the Manuscript

Use track changes or highlight the new text. Place a number in the margin that matches the response letter. This makes it easy for the reviewer to find each change.

Step 4: Review the Response Letter

Read the response letter as if you were the reviewer. Check that every comment is addressed, that the locations are accurate, and that the tone is respectful. Ask a colleague to read it as well.

Step 5: Submit the Revision

Submit the response letter, the marked manuscript, and any other required files. Confirm that the journal has received all files and that the submission is complete.

How to Handle Disagreement With a Reviewer

Disagreement is a normal part of peer review. The Committee on Publication Ethics Core Practices describe the expectation that authors and reviewers engage in a professional exchange. When you disagree, state your position clearly and provide the evidence that supports it. The reviewer may accept your reasoning or may push back with additional questions.

A respectful disagreement is more likely to be accepted than a dismissive one. Use phrases like "We understand the reviewer's concern, but we believe the current approach is appropriate because..." and then provide the evidence. This shows that you considered the comment seriously and that your decision is based on reasoning, not on a desire to avoid work.

The Role of Reporting Guidelines in Revisions

Reporting guidelines are checklists that describe the minimum information needed for a research report. The EQUATOR Network provides a searchable database of reporting guidelines for different study types. When a reviewer asks for additional detail, the relevant reporting guideline can help you identify what is missing.

For example, a reviewer may ask for more detail about the study population, the statistical methods, or the limitations. The reporting guideline for your study type will list these items, and you can use it to structure your revision. This approach ensures that the revision is complete and that the reviewer sees that you have addressed the concern systematically.

Data Management and Sharing in Revisions

Reviewers may ask for access to the data or for a data availability statement. The NIH Data Management and Sharing Policy describes expectations for data sharing and management for NIH funded research. Even if your research is not NIH funded, the principle of data transparency is widely accepted, and a reviewer may ask for a data availability statement.

When a reviewer asks for data, respond by describing what data are available, where they are stored, and how they can be accessed. If the data cannot be shared, explain why. The response should be specific and should not overstate the availability of the data.

The Role of Author Identity and Records

The ORCID for Researchers page describes how a persistent researcher identifier helps you maintain a record of your research outputs. During the revision process, your ORCID record is not directly involved, but it is part of your professional identity as an author. The journal may ask for your ORCID iD during submission, and a complete record helps the editor and reviewers verify your work.

The revision process also produces a record of your responses and the changes you made. Keep a copy of the response letter and the marked manuscript for your own records. This is useful if the journal asks for clarification or if you need to reference the revision in a future submission.

How to Track Your Revision Progress

Use a Spreadsheet or Table

A simple spreadsheet with columns for the comment number, the reviewer, the comment text, your response, and the location of the change is a practical tool. This table helps you track your progress and ensures that nothing is missed.

Set a Timeline

The journal gives you a deadline for the revision. Set a timeline that allows time for the response letter, the manuscript changes, and a final review. Do not wait until the last day to start the revision.

Get a Second Reader

Ask a colleague to read the response letter and the marked manuscript. A second reader can catch errors, unclear statements, and missed comments. This is a quality control step that improves the revision.

Common Failure Patterns in Revision Submissions

The Incomplete Response

The response letter does not address all comments. The reviewer sees that a comment was skipped and may recommend rejection.

The Vague Response

The response says "We have revised the manuscript" without a location. The reviewer cannot verify the change and may assume it was not made.

The Defensive Response

The response argues with the reviewer without evidence. The reviewer may see this as unprofessional and may recommend rejection.

The Clean Manuscript

The manuscript has no tracked changes or highlights. The reviewer must compare the new version to the old one, which is time consuming and may lead to missed changes.

The Late Submission

The revision is submitted after the deadline. The journal may reject the manuscript or require a new submission.

The Welfare and Safety Context of Revision

The revision process is a professional interaction, and the same principles of respect and transparency apply as in any professional setting. The Committee on Publication Ethics Core Practices describe the expectation of ethical conduct in peer review, including the treatment of authors and reviewers. A respectful response letter is part of that conduct.

The revision process also has a safety component in the sense that a poorly prepared revision can harm your professional reputation. A response that is incomplete or dismissive may be remembered by the reviewer and the editor, and it may affect future submissions to the same journal.

Limitations of the Revision Process

The revision process is not a guarantee of acceptance. A reviewer may recommend rejection even after a careful revision, and the editor may agree. The revision process is a chance to improve the manuscript, but it does not change the underlying science. If the study has a fundamental flaw, the revision cannot fix it.

The revision process also depends on the reviewer's time and attention. A reviewer may not read the response letter carefully or may not verify every change. This is a limitation of the process, and it means that the author should make the response as clear and easy to follow as possible.

Professional Escalation Criteria

If the revision process is not going well, there are steps you can take. If the journal does not respond to your submission, contact the editorial office. If you believe the review process was unfair, you can contact the editor and explain your concerns. The Committee on Publication Ethics Core Practices describe the expectation that journals have a process for handling complaints, and you can use that process if needed.

If you are an NIH funded researcher, the NIH Grants and Funding pages describe the expectations for grant recipients, including the reporting of research outputs. If the revision is part of a grant deliverable, you may need to report the status of the manuscript to the funding agency.

Build a Revision Audit Trail That Survives Reviewer Scrutiny

A response letter and marked manuscript are only as trustworthy as the record behind them. Reviewers and editors occasionally ask authors to verify a claim, reproduce a calculation, or show the exact version of a figure before and after revision. Without a structured audit trail, you cannot answer those requests quickly, and a delayed or incomplete answer can undo the goodwill created by a careful revision. This section gives you a practical decision framework for building that trail, a record system you can maintain in a spreadsheet or folder, and a troubleshooting method for the moments when a reviewer asks a question you did not anticipate.

The Decision Framework: What to Record Before You Write Anything

Before you touch the manuscript, decide what level of documentation your revision requires. Use this three tier framework based on the scope of the requested changes.

Tier one applies when the reviewer asks for clarifications, reworded sentences, or additional citations. You need the response letter, the marked manuscript, and a list of page and line numbers. A simple spreadsheet with columns for comment number, reviewer, original comment text, your response, and the location of the change is sufficient.

Tier two applies when the reviewer asks for new analyses, additional figures, or expanded methods. You need everything from tier one plus the underlying data files, the analysis scripts or code, and a version log that shows when each analysis was run. The National Library of Medicine Research Methods Resources describe the importance of documenting methods so that another researcher can reproduce the work. A reviewer who asks for a new analysis will likely ask follow up questions about how you ran it, and your audit trail must answer those questions.

Tier three applies when the reviewer asks for a change to the study design, a reanalysis of the primary outcome, or access to the raw data. This is the highest scrutiny level. You need a full project folder with the raw data, the cleaning scripts, the analysis scripts, the output files, and a written description of every decision you made during the revision. The NIH Data Management and Sharing Policy describes the expectation that research data be managed and shared in a way that supports verification, and the same expectation applies when a reviewer asks to see how a revised analysis was produced.

Use this decision rule: if the reviewer can verify the change by reading the manuscript, tier one is enough. If the reviewer must run a calculation or inspect a figure to verify the change, use tier two. If the reviewer must trust the underlying data or the design to accept the change, use tier three.

The Record System That Supports Every Response

The record system has three parts that work together. The first part is the response log, a spreadsheet with one row per reviewer comment. Columns include the comment number, the reviewer name or number, the original comment text, your response text, the manuscript location, the file name of the changed section, and the date of the change. This log is your master checklist and your proof that nothing was skipped.

The second part is the version folder. Keep every version of the manuscript, the response letter, and the analysis files in a single folder with a clear naming convention. Use names like manuscript_v1_original.docx, manuscript_v2_revision1.docx, and response_letter_revision1.docx. Do not use names like final_final_v2.docx because they create confusion when you need to find the exact version a reviewer is asking about.

The third part is the change log. This is a simple text file or spreadsheet that lists every change you made, the date, the reason, and the location. The change log is different from the response log because it records your own decisions, beyond the reviewer comments. For example, if you noticed a typo while revising and fixed it, record that in the change log. If you reordered a table because the new analysis changed the results, record that too. The change log gives you a complete history of the revision, which is useful when a reviewer asks why a particular section looks different from the original.

Troubleshooting When a Reviewer Asks an Unanticipated Question

A reviewer may ask a question that is not in the original comments, such as "How did you handle missing data in the new analysis?" or "Can you show the output for the model before the change?" Your audit trail should answer these questions, but only if you recorded the right details.

The first troubleshooting step is to check the change log for the relevant date. If you recorded the analysis steps, you can answer the question directly. If you did not record the steps, you must reconstruct them from the version folder. This is slower and less reliable, which is why the change log is a required part of the system.

The second step is to check the version folder for the analysis files. If you kept the original analysis script and the revised script, you can compare them and describe the difference. If you only kept the final version, you cannot answer the question, and you must tell the reviewer that you no longer have the original. This is an honest answer, but it is a weaker position than having the file.

The third step is to decide whether the question requires a new analysis. If the reviewer asks for a sensitivity analysis that you did not run, you must decide whether to run it or explain why it is not needed. The EQUATOR Network describes the expectation that research reports are transparent about methods and decisions, and a reviewer who asks for a new analysis is testing that transparency. If you run the analysis, add it to the audit trail and update the response letter. If you do not run it, explain why and provide the reasoning in the response letter.

Common Failure Patterns in Audit Trails

The most common failure is keeping only the final version of the manuscript and the response letter. When a reviewer asks for the original version or the analysis script, you cannot provide it, and the reviewer may assume you are hiding something. The fix is to keep every version from the start of the revision process.

The second failure is using a naming convention that does not include dates or version numbers. A file called "revision" is not useful when you need to find the version from last week. The fix is to use a consistent naming convention with the date and version number.

The third failure is recording the response letter but not the change log. The response letter tells the reviewer what you did, but it does not tell you why you did it. The change log is your own record of the decisions, and it is the only way to answer a question about why a change was made.

The fourth failure is not backing up the audit trail. If your computer fails and you lose the files, you cannot answer any reviewer question. The fix is to store the audit trail in a cloud folder or a second drive.

When to Escalate a Reviewer Question

If a reviewer asks for a document or a file that you do not have, you have two options. The first is to explain that the file is not available and provide the reasoning. The second is to contact the editor and explain the situation. The Committee on Publication Ethics Core Practices describe the expectation that journals handle peer review fairly, and the editor can help you decide how to respond to a request that you cannot fulfill.

If the reviewer asks for a new analysis that is beyond the scope of the original study, you should explain why the analysis is not appropriate and provide the reasoning. The EQUATOR Network describes the expectation that research reports are transparent about the scope of the study, and a reviewer who asks for an analysis outside that scope may be testing whether you can defend your design.

If the reviewer asks for access to data that you cannot share because of privacy or consent restrictions, you should explain the restriction and provide a data availability statement. The NIH Data Management and Sharing Policy describes the expectations for data sharing, and the journal may have its own policy. The response should be specific and should not overstate the availability of the data.

The Practical Implementation Steps

Start the audit trail before you begin the revision. Create the response log, the version folder, and the change log on the same day you receive the decision letter. This is the first step.

As you make each change, record it in the change log immediately. Do not wait until the end of the revision, because you will forget the details. The change log is a working document, not a final report.

When you submit the revision, keep the audit trail in the same folder as the submitted files. Do not delete the original version or the analysis files. The audit trail is your proof that the revision is complete and accurate.

If the journal asks for a clean version of the manuscript, keep the marked version in the audit trail. The clean version is for the journal, and the marked version is for your record. The reviewer may ask to see the marked version, and you should be able to provide it.

The Limits of the Audit Trail

The audit trail cannot fix a revision that is scientifically inadequate. If the data is flawed or the analysis is wrong, the audit trail only shows that the flaw is real. The Committee on Publication Ethics Core Practices describe the expectation that authors are honest about the limitations of their work, and the audit trail is a tool for that honesty, not a substitute for it.

The audit trail also cannot force a reviewer to read it. A reviewer may not look at the response log or the change log, and the audit trail is not a replacement for a clear response letter. The response letter is the primary document, and the audit trail is the backup. Use both, but do not rely on the audit trail to carry the response.

Frequently Asked Questions

How should I structure my response letter to reviewers?

Use a point by point structure that mirrors the reviewer comments. Paste each comment and write your response directly beneath it. Include the location of each change in the manuscript.

What should I do if I disagree with a reviewer comment?

State your disagreement directly and provide the evidence that supports your position. The reviewer may accept your reasoning or may ask for more detail. A respectful disagreement is acceptable.

Should I use track changes in my revised manuscript?

Track changes are the most common way to show the reviewer what you changed. If the journal requires a clean version, provide a detailed response letter that lists every change and its location.

How do I know if I have addressed all reviewer comments?

Create a checklist of every comment from every reviewer and the editor. Work through the checklist and mark each comment as addressed. Ask a colleague to review the checklist and the response letter.

What if the reviewer asks for data that I cannot share?

Explain why the data cannot be shared and provide a data availability statement. The NIH Data Management and Sharing Policy describes expectations for data sharing, and the journal may have its own policy.

How long should my response letter be?

The response letter should be as long as it needs to be to address every comment. A short letter that skips comments is worse than a long letter that covers everything. The letter should be clear and organized.

What should I do if the editor asks for a revision that I cannot complete?

Contact the editorial office and explain the situation. The editor may extend the deadline or provide guidance. Do not submit an incomplete revision without explanation.

How do I handle a reviewer who is hostile or unfair?

Respond to the comment with evidence and a professional tone. Do not respond with hostility. If you believe the review was unfair, contact the editor and explain your concerns.

Using the Evidence

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References and Further Reading

• Research Methods Resources. National Library of Medicine.
• EQUATOR Network. EQUATOR Network.
• Core Practices. Committee on Publication Ethics.
• NIH Grants and Funding. National Institutes of Health.
• ORCID for Researchers. ORCID.
• Data Management and Sharing Policy. National Institutes of Health.
• NCBI Literature Resources. National Center for Biotechnology Information.
• PubMed. National Library of Medicine.

This article is educational and does not replace institutional policy, professional advice, or applicable safety and regulatory requirements.